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HTML

              
                <!-- Uniform 2D Scale -->
<DIV class="uniform">

<!-- The Stage -->
<DIV class="object3d default-variables">
<div class="main-stage" t3d>
<div class="angle-guy z-handle" t3d>
	<div class="main-rect" t3d ant pr-ant>
		<div class="angle-guy x-handle" t3d>
			<div class="angle-guy y-handle guitar" t3d ant pr-ant>
				<div class="guitar-base nest" t3dc t3dp ant pr-ant>
					<DIV style="--i:0"></DIV>
					<DIV style="--i:1"></DIV>
					<DIV style="--i:2"></DIV>
					<DIV style="--i:3"></DIV>
					<DIV style="--i:4"></DIV>
					<DIV style="--i:5"></DIV>
					<DIV style="--i:6"></DIV>
					<DIV style="--i:7"></DIV>
					<DIV style="--i:8"></DIV>
					<DIV style="--i:9"></DIV>
					<DIV style="--i:10"></DIV>
					<DIV style="--i:11"></DIV>
					<DIV style="--i:12"></DIV>
					<DIV style="--i:13"></DIV>
					<DIV style="--i:14"></DIV>
					<DIV style="--i:15"></DIV>
					<DIV style="--i:16"></DIV>
					<DIV style="--i:17"></DIV>
					<DIV style="--i:18"></DIV>
					<DIV style="--i:19"></DIV>
					<DIV style="--i:20"></DIV>
					<DIV style="--i:21"></DIV>
					<DIV style="--i:22"></DIV>
					<DIV style="--i:23"></DIV>
					<DIV style="--i:24"></DIV>
					<DIV style="--i:25"></DIV>
					<DIV style="--i:26"></DIV>
					<DIV style="--i:27"></DIV>
					<DIV style="--i:28"></DIV>
					<DIV style="--i:29"></DIV>
					<DIV style="--i:30"></DIV>
					<DIV style="--i:31"></DIV>
					<DIV style="--i:32"></DIV>
					<DIV style="--i:33"></DIV>
					<DIV style="--i:34"></DIV>
					<DIV style="--i:35"></DIV>
				</div>
				<div class="guitar-base-contents" t3d t3dc t3dp ant pr-ant>
					<DIV class="neck-intersection reusable-rect">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					<div class="sides side3"></div>
					</DIV>
					<div class="sound-hole"></div>
					<div class="sound-hole-borders"></div>
					<div class="pocket nest">
						<DIV style="--i:0"></DIV>
						<DIV style="--i:1"></DIV>
						<DIV style="--i:2"></DIV>
					</div>
					<div class="pocket pocketup nest">
						<DIV style="--i:0"></DIV>
						<DIV style="--i:1"></DIV>
						<DIV style="--i:2"></DIV>
					</div>
					<div class="string-pocket" t3d>
						<div class="head-wrap">
							<DIV class="reusable-rect p1">
							<div class="sides side1"></div>
							<div class="sides side2"></div>
							</DIV>
							<DIV class="reusable-rect">
							<div class="sides side1"></div>
							<div class="sides side2"></div>
							</DIV>
							<DIV class="reusable-rect p2">
							<div class="sides side1"></div>
							<div class="sides side2"></div>
							</DIV>

							<DIV class="reusable-rect cs p1">
							<div class="sides side1"></div>
							<div class="sides side2"></div>
							</DIV>
							<DIV class="reusable-rect cs">
							<div class="sides side1"></div>
							<div class="sides side2"></div>
							</DIV>
							<DIV class="reusable-rect cs p2">
							<div class="sides side1"></div>
							<div class="sides side2"></div>
							</DIV>

							<DIV class="strings-tied">
								<div class="tie tie1"></div>
								<div class="tie tie2"></div>
							</DIV>

							<DIV class="head-back">
								<div class="sector">
									<DIV class="reusable-rect">
									<div class="sides side1"></div>
									<div class="sides side2"></div>
									</DIV>
								</div>
								<div class="sector">
									<DIV class="reusable-rect">
									<div class="sides side1"></div>
									<div class="sides side2"></div>
									</DIV>
								</div>
								<div class="sector">
									<DIV class="reusable-rect">
									<div class="sides side1"></div>
									<div class="sides side2"></div>
									</DIV>
								</div>
							</DIV>
						</div>
						<div class="string-wrap" t3d>
					<DIV class="reusable-rect">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					</DIV>
					<DIV class="reusable-rect">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					</DIV>
					<DIV class="reusable-rect">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					</DIV>
					<DIV class="reusable-rect">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					</DIV>
					<DIV class="reusable-rect">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					</DIV>
					<DIV class="reusable-rect">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					</DIV>
						</div>
					</div>
					<DIV class="string-knot pocket" t3d>
						<div class="circ c0"> <div></div> </div>
						<div class="circ c1"> <div></div> </div>
						<div class="circ c2"> <div></div> </div>
						<div class="circ c22 cs"> <div></div> </div>
						<div class="circ c11 cs"> <div></div> </div>
						<div class="circ c3 cs"> <div></div> </div>
						<DIV class="reusable-rect knot-stretch">
						<div class="sides side1"></div>
						<div class="sides side2"></div>
						</DIV>
					</DIV>
				</div>
				<div class="wrap" t3d>
					<div class="guitar-neck nest" t3dc t3dp>
						<div class="sides-tb"></div>
						<div class="sides-rl"></div>
					</div>
					<div class="guitar-neck-mask"></div>
					<div class="guitar-head nest" t3dc t3dp>
						<DIV style="--i:0"></DIV>
						<DIV style="--i:1"></DIV>
						<DIV style="--i:2"></DIV>
						<DIV style="--i:3"></DIV>
						<DIV style="--i:4"></DIV>
						<DIV style="--i:5"></DIV>
						<DIV style="--i:6"></DIV>
						<DIV style="--i:7"></DIV>
						<DIV style="--i:8"></DIV>
					</div>
					<DIV class="reusable-rect head-knot">
					<div class="sides side1"></div>
					<div class="sides side2"></div>
					</DIV>
				</div>
			</div>
		</div>
	</div>
</div>
</div>
</DIV>
</DIV>

<DIV class="loading"></DIV>

<!-- Camera Controls for the actual 3D feeling -->
<span class="extension">
<button class="ehide" title="Show Controls" onclick="controls.classList.toggle('hide');document.documentElement.classList.toggle('controls-hidden')">►</button><br>
<button class="spin360" title="Spin" onclick="document.documentElement.classList.toggle('rotating');document.querySelector('.object3d').classList.toggle('rotate')">●</button>
</span>

<SPAN id="controls">
<details open>
<summary>Angle</summary>
<label>
<span title="Capture Angle">C</span>
<input type="range" id="u_axis" min="-180" max="180" value="90" onchange="apply(this, '--xx', 'deg')" oninput="apply(this, '--xx', 'deg')" step="0.1"/>
<span></span>
</label>

<label>
<span>X</span>
<input type="range" id="y_axis" min="-180" max="180" value="52.5" onchange="apply_abs(this, '--y', 'deg', '--cos2')" oninput="apply_abs(this, '--y', 'deg', '--cos2')" step="0.1"/>
<span></span>
</label>

<label>
<span>Y</span>
<input type="range" id="x_axis" min="-180" max="180" value="-35" onchange="apply_abs(this, '--x', 'deg', '--cos')" oninput="apply_abs(this, '--x', 'deg', '--cos')" step="0.1"/>
<span></span>
</label>

<label>
<span>Z</span>
<input type="range" id="z_axis" min="-180" max="180" value="75.9" onchange="apply(this, '--z', null, 'deg')" oninput="apply(this, '--z', null, 'deg')" step="0.1"/>
<span></span>
</label>
</details>

<details open>
<summary>Shape</summary>
<label>
<span title="X axis">X</span>
<input type="range" id="pos_x" min="-364" max="364" value="170" onchange="apply(this, '--ptx', 'px')" oninput="apply(this, '--ptx', 'px')" step="1"/>
<span></span>
</label>

<label>
<span title="Y axis">Y</span>
<input type="range" id="pos_y" min="-364" max="364" value="25" onchange="apply(this, '--pty', 'px')" oninput="apply(this, '--pty', 'px')" step="1"/>
<span></span>
</label>

<label>
<span title="Scale">S</span>
<input type="range" id="scale" min="0.1" max="1" value="0.6" onchange="apply(this, '--s')" oninput="apply(this, '--s')" step="0.1"/>
<span></span>
</label>
</details>

<details open>
<summary>Camera</summary>
<label>
<span title="Horizontal Distance">X</span>
<input type="range" id="tx_axis" min="-2000" max="1000" value="0" onchange="apply(this, '--tx', 'px')" oninput="apply(this, '--tx', 'px')" step="1"/>
<span></span>
</label>

<label>
<span title="Vertical Distance">Y</span>
<input type="range" id="tz_axis" min="-2000" max="2000" value="-450" onchange="apply(this, '--tz', 'px')" oninput="apply(this, '--tz', 'px')" step="1"/>
<span></span>
</label>

<label>
<span title="Pointing Distance">Z</span>
<input type="range" id="ty_axis" min="-2000" max="2000" value="0" onchange="apply(this, '--ty', 'px')" oninput="apply(this, '--ty', 'px')" step="1"/>
<span></span>
</label>

<label>
<span title="Perspective">P</span>
<input type="range" id="perspective" min="600" max="8000" value="1740" onchange="apply(this, '--p', 'px')" oninput="apply(this, '--p', 'px')" step="1"/>
<span></span>
</label>
</details>

<details open>
<summary>Spin</summary>
<label>
<span title="Spin360° Duration">A</span>
<input type="range" id="r_duration" min="0.5" max="45" value="15" onchange="apply(this, '--rs', 's')" oninput="apply(this, '--rs', 's')" step="0.1"/>
<span></span>
</label>
<label>
<span title="Counter Rotation Duration">B</span>
<input type="range" id="r_duration_2" min="0.5" max="45" value="5" onchange="apply(this, '--rs2', 's')" oninput="apply(this, '--rs2', 's')" step="0.1"/>
<span></span>
</label>
</details>

<details class="decision_maker" open>
<summary>Texture</summary>
<span>
<input type="range" class="decision_cache decision_for_color" value="3"/>
<label><input class="color-preset-1" name="_color" type="radio" onchange="applyDecision(this,0)"/></label>
<label><input class="color-preset-2" name="_color" type="radio" onchange="applyDecision(this,1)"/></label>
<label><input class="color-preset-3" name="_color" type="radio" onchange="applyDecision(this,2)"/></label>
<label><input class="color-preset-4" name="_color" type="radio" onchange="applyDecision(this,3)" checked/></label>
<label><input class="color-preset-5" name="_color" type="radio" onchange="applyDecision(this,4)"/></label>
</span>
</details>

<br>
<center>
<button class="anim-boost" onclick="document.documentElement.classList.toggle('noanimations')">Animations</button>
<button class="body-scroll" onclick="document.documentElement.classList.toggle('noscroll')">Scroll</button>
<br>
<button class="anti360" onclick="document.documentElement.classList.toggle('crotating')">Counter Rotation</button>
<button class="spin360" onclick="document.documentElement.classList.toggle('rotating');">Spin 360°</button>
<br>
<button class="debug-mode" onclick="document.documentElement.classList.toggle('debug')">Debug Mode</button>
<button class="ehide" onclick="controls.classList.toggle('hide');document.documentElement.classList.toggle('controls-hidden')">Controls</button>
</center>

<span class="footer">

<!-- Twitter -->
<a class="twitter" href="https://twitter.com/ShadowShahriar" target="_blank" alt="Twitter" aria-label="Find me on Twitter">
	<svg xmlns="http://www.w3.org/2000/svg" width="72" height="72" viewBox="0 0 72 72">
		<path d="M67.812 16.141a26.246 26.246 0 0 1-7.519 2.06 13.134 13.134 0 0 0 5.756-7.244 26.127 26.127 0 0 1-8.313 3.176A13.075 13.075 0 0 0 48.182 10c-7.229 0-13.092 5.861-13.092 13.093 0 1.026.118 2.021.338 2.981-10.885-.548-20.528-5.757-26.987-13.679a13.048 13.048 0 0 0-1.771 6.581c0 4.542 2.312 8.551 5.824 10.898a13.048 13.048 0 0 1-5.93-1.638c-.002.055-.002.11-.002.162 0 6.345 4.513 11.638 10.504 12.84a13.177 13.177 0 0 1-3.449.457c-.846 0-1.667-.078-2.465-.231 1.667 5.2 6.499 8.986 12.23 9.09a26.276 26.276 0 0 1-16.26 5.606A26.21 26.21 0 0 1 4 55.976a37.036 37.036 0 0 0 20.067 5.882c24.083 0 37.251-19.949 37.251-37.249 0-.566-.014-1.134-.039-1.694a26.597 26.597 0 0 0 6.533-6.774z"></path>
	</svg>
</a>
<!-- Dribbble -->
<a class="dribbble" href="https://dribbble.com/shadow-scientist" target="_blank" alt="Dribbble" aria-label="Find me on Dribbble">
	<svg width="32" height="32" viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg">
	<rect width="32" height="32" fill="black" fill-opacity="0"/>
	<path fill-rule="evenodd" clip-rule="evenodd" d="M16 0C7.16703 0 0 7.16703 0 16C0 24.833 7.16703 32 16 32C24.8156 32 32 24.833 32 16C32 7.16703 24.8156 0 16 0ZM26.5683 7.37527C28.4772 9.70065 29.6226 12.6681 29.6573 15.8785C29.2061 15.7918 24.6941 14.872 20.1475 15.4447C20.0434 15.2191 19.9566 14.9761 19.8525 14.7332C19.5748 14.0738 19.2625 13.397 18.9501 12.7549C23.9826 10.7072 26.2733 7.75705 26.5683 7.37527ZM16 2.36009C19.4707 2.36009 22.6464 3.66161 25.0586 5.7961C24.8156 6.14317 22.7505 8.90239 17.8915 10.7245C15.6529 6.61171 13.1714 3.24512 12.7896 2.72451C13.8134 2.48156 14.8894 2.36009 16 2.36009ZM10.1866 3.64425C10.551 4.13015 12.9805 7.5141 15.2538 11.5401C8.86768 13.2408 3.22777 13.2061 2.62039 13.2061C3.50542 8.9718 6.36876 5.44902 10.1866 3.64425ZM2.32538 16.0174C2.32538 15.8785 2.32538 15.7397 2.32538 15.6009C2.9154 15.6182 9.54447 15.705 16.3644 13.6573C16.7636 14.4208 17.128 15.2017 17.4751 15.9826C17.3015 16.0347 17.1106 16.0868 16.9371 16.1388C9.89154 18.4121 6.14317 24.6247 5.8308 25.1453C3.6616 22.7332 2.32538 19.5228 2.32538 16.0174ZM16 29.6746C12.8416 29.6746 9.92625 28.5987 7.61822 26.7939C7.86117 26.2907 10.6377 20.9458 18.3427 18.256C18.3774 18.2386 18.3948 18.2386 18.4295 18.2213C20.3557 23.2017 21.1367 27.3839 21.3449 28.5813C19.6963 29.2928 17.8915 29.6746 16 29.6746ZM23.6182 27.3319C23.4794 26.4989 22.7505 22.5076 20.9631 17.5965C25.2495 16.9197 28.9978 18.0304 29.4664 18.1866C28.8764 21.987 26.6898 25.2668 23.6182 27.3319Z" fill="#EA4C89"/>
	</svg>
</a>

</span>
</SPAN>
              
            
!

CSS

              
                /* 

 CSS 3D Guitar with Camera Simulation
 Best viewed in Full Mode (Tested on Chrome and Firefox) 

 Best performance observed in Firefox 80.0.1 (x64/WinNT 10)
 hardware specifications: 4 GB/2 GB

 */

/* anti-aliasing */
[ant]{box-shadow:0 0 0 6px rgba(0,0,0,0);}
[pr-ant] div{box-shadow:0 0 0 6px rgba(0,0,0,0);}

/* parent 3D */
[t3d]{transform-style:preserve-3d;box-shadow:0 0 0 6px rgba(0,0,0,0);}
[t3dc], [t3dc] div{transform-style:preserve-3d;box-shadow:0 0 0 6px rgba(0,0,0,0);}

/* children 3D */
[t3dp]::before, [t3dp]::after{transform-style:preserve-3d;box-shadow:0 0 0 6px rgba(0,0,0,0);}

/* child 3D */
[t3db]::before{transform-style:preserve-3d;}
[t3da]::after{transform-style:preserve-3d;}

/* shape reference for CSS Masks, we can reuse it later */
.default-variables{
/* #9D591A */
--head-mask:url("data:image/svg+xml,%3Csvg width='66' height='143.13' viewBox='0 0 66 143.13' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='white' d='m10.485 138.09c-0.92144-2.7742-2.1926-6.9367-3.4731-9.25l-2.328-4.206-1.1134-38.5c-0.61239-21.175-2.0734-44.575-2.5985-52-0.52512-7.425-0.95871-15.638-0.96354-18.25l-0.00878-4.75 1.75-0.04389c0.9625-0.02414 3.4609-0.65416 5.552-1.4s5.4661-2.4677 7.5-3.8263 6.9605-3.2334 10.948-4.1661l7.25-1.6959 7.25 1.6959c3.9875 0.93276 8.9141 2.8075 10.948 4.1661 2.0339 1.3586 5.4089 3.0805 7.5 3.8263 2.0911 0.74588 4.5895 1.3759 5.552 1.4l1.75 0.04389-9e-3 4.75c-5e-3 2.6125-0.43842 10.825-0.96355 18.25-0.52512 7.425-1.4558 30.825-2.0682 52l-1.1134 38.5-2.3281 4.206c-1.2804 2.3133-3.082 6.4758-4.0034 9.25l-1.6751 5.044h-41.679z'/%3E%3C/svg%3E%0A");
--head-mask-with-border:url("data:image/svg+xml,%3Csvg width='66' height='143.13' viewBox='0 0 66 143.13' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='none' stroke='white' stroke-width='6px' d='m10.485 138.09c-0.92144-2.7742-2.1926-6.9367-3.4731-9.25l-2.328-4.206-1.1134-38.5c-0.61239-21.175-2.0734-44.575-2.5985-52-0.52512-7.425-0.95871-15.638-0.96354-18.25l-0.00878-4.75 1.75-0.04389c0.9625-0.02414 3.4609-0.65416 5.552-1.4s5.4661-2.4677 7.5-3.8263 6.9605-3.2334 10.948-4.1661l7.25-1.6959 7.25 1.6959c3.9875 0.93276 8.9141 2.8075 10.948 4.1661 2.0339 1.3586 5.4089 3.0805 7.5 3.8263 2.0911 0.74588 4.5895 1.3759 5.552 1.4l1.75 0.04389-9e-3 4.75c-5e-3 2.6125-0.43842 10.825-0.96355 18.25-0.52512 7.425-1.4558 30.825-2.0682 52l-1.1134 38.5-2.3281 4.206c-1.2804 2.3133-3.082 6.4758-4.0034 9.25l-1.6751 5.044h-41.679z'/%3E%3C/svg%3E%0A");
--head-mask-with-dark-border:url("data:image/svg+xml,%3Csvg width='66' height='143.13' viewBox='0 0 66 143.13' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='none' stroke='rgba(169,108,41,0.8)' stroke-width='4px' d='m10.485 138.09c-0.92144-2.7742-2.1926-6.9367-3.4731-9.25l-2.328-4.206-1.1134-38.5c-0.61239-21.175-2.0734-44.575-2.5985-52-0.52512-7.425-0.95871-15.638-0.96354-18.25l-0.00878-4.75 1.75-0.04389c0.9625-0.02414 3.4609-0.65416 5.552-1.4s5.4661-2.4677 7.5-3.8263 6.9605-3.2334 10.948-4.1661l7.25-1.6959 7.25 1.6959c3.9875 0.93276 8.9141 2.8075 10.948 4.1661 2.0339 1.3586 5.4089 3.0805 7.5 3.8263 2.0911 0.74588 4.5895 1.3759 5.552 1.4l1.75 0.04389-9e-3 4.75c-5e-3 2.6125-0.43842 10.825-0.96355 18.25-0.52512 7.425-1.4558 30.825-2.0682 52l-1.1134 38.5-2.3281 4.206c-1.2804 2.3133-3.082 6.4758-4.0034 9.25l-1.6751 5.044h-41.679z'/%3E%3C/svg%3E%0A");
--pocket-mask:url("data:image/svg+xml,%3Csvg width='176.09' height='48.226' viewBox='0 0 176.09 48.226' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='m55.821 46.891c-12.952-1.1254-23.813-9.6041-36.731-10.996-6.1413-0.90448-12.359-1.0029-18.544-1.4206-0.18231-11.061-0.36461-22.122-0.54692-33.183 43.049-1.8314 86.156-1.228 129.23-1.142 15.628 0.031904 31.249 0.48319 46.863 1.142-0.18231 11.061-0.36461 22.122-0.54692 33.183-11.618 0.5855-23.52 1.013-34.312 5.8768-13.478 6.4881-28.808 6.6152-43.434 7.5947-13.993 0.53813-28.04 0.36312-41.979-1.0551z' fill='white'/%3E%3C/svg%3E%0A");

--guitar-mask:url("data:image/svg+xml,%3Csvg width='531' height='675' viewBox='0 0 531 675' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='white' d='m219 673.92c-56.851-3.8927-107.11-18.1-138.68-39.202-56.905-38.04-82.814-91.278-79.974-164.33 2.4899-64.05 18.006-103.66 66.165-168.89 39.045-52.891 41.734-68.114 22.616-128.04-18.394-57.65-19.689-76.701-7.246-106.55 21.708-52.067 72.416-69.757 189.88-66.241l21.268 0.63651 1.564 5.5931c13.509 48.309 15.459 53.327 23.943 61.608 16.443 16.051 32.354 17.187 75.458 5.3879 28.691-7.8537 46.919-2.2117 56.461 17.476 7.4743 15.421 6.0848 27.121-8.9213 75.121-18.648 59.65-15.951 79.988 16.641 125.5 44.332 61.905 59.01 92.421 69.505 144.5 2.9683 14.73 2.6536 71.532-0.48765 88-11.296 59.217-52.749 106.35-113.33 128.86-49.022 18.216-119.89 25.693-194.87 20.559z'/%3E%3C/svg%3E%0A");
--guitar-mask-with-border:url("data:image/svg+xml,%3Csvg width='531' height='675' viewBox='0 0 531 675' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='none' stroke='white' stroke-width='6px' d='m219 673.92c-56.851-3.8927-107.11-18.1-138.68-39.202-56.905-38.04-82.814-91.278-79.974-164.33 2.4899-64.05 18.006-103.66 66.165-168.89 39.045-52.891 41.734-68.114 22.616-128.04-18.394-57.65-19.689-76.701-7.246-106.55 21.708-52.067 72.416-69.757 189.88-66.241l21.268 0.63651 1.564 5.5931c13.509 48.309 15.459 53.327 23.943 61.608 16.443 16.051 32.354 17.187 75.458 5.3879 28.691-7.8537 46.919-2.2117 56.461 17.476 7.4743 15.421 6.0848 27.121-8.9213 75.121-18.648 59.65-15.951 79.988 16.641 125.5 44.332 61.905 59.01 92.421 69.505 144.5 2.9683 14.73 2.6536 71.532-0.48765 88-11.296 59.217-52.749 106.35-113.33 128.86-49.022 18.216-119.89 25.693-194.87 20.559z'/%3E%3C/svg%3E%0A");
--guitar-mask-with-dark-border:url("data:image/svg+xml,%3Csvg width='531' height='675' viewBox='0 0 531 675' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='none' stroke='rgba(169,108,41,0.8)' stroke-width='6px' d='m219 673.92c-56.851-3.8927-107.11-18.1-138.68-39.202-56.905-38.04-82.814-91.278-79.974-164.33 2.4899-64.05 18.006-103.66 66.165-168.89 39.045-52.891 41.734-68.114 22.616-128.04-18.394-57.65-19.689-76.701-7.246-106.55 21.708-52.067 72.416-69.757 189.88-66.241l21.268 0.63651 1.564 5.5931c13.509 48.309 15.459 53.327 23.943 61.608 16.443 16.051 32.354 17.187 75.458 5.3879 28.691-7.8537 46.919-2.2117 56.461 17.476 7.4743 15.421 6.0848 27.121-8.9213 75.121-18.648 59.65-15.951 79.988 16.641 125.5 44.332 61.905 59.01 92.421 69.505 144.5 2.9683 14.73 2.6536 71.532-0.48765 88-11.296 59.217-52.749 106.35-113.33 128.86-49.022 18.216-119.89 25.693-194.87 20.559z'/%3E%3C/svg%3E%0A");
}

/* variables for easy access */
.default-variables{
--com: 500px; /*center of mass*/
--width:380px;
--length:72px;
--height:970px;

--shadow-min-length:90px;
--shadow-blur-radius:blur(40px);

--base-height:480px;
--base-thickness:46;
--shade-displacement-modulus:calc(var(--y) * 53 / 180); /*53*/

/* applies to neck and head */
--potential-shift:0px;
--potential-displacement:43px;
--potential-intersection-displacement:-52px;
--potential-intersection-length:42px;
--potential-intersection-width:40px;
--potential-intersection-height:32px;
--potential-thickness:8px;

--neck-height:440px;
--neck-width:60px;
--string-pocket-width:40px;
--neck-thin-ratio:13.6; /* in % */
--neck-thin-ratio2:13.6%;
--neck-thickness:18px;
--neck-min-width:calc(var(--neck-width) - var(--neck-width) * var(--neck-thin-ratio) / 50);
--neck-angle-ratio:1deg;
--neck-border-size:3px;
--neck-intersection-border-size:3px;
--neck-pattern-size:100% 23px;
--neck-pattern-extension-height:107px;

--head-height:148px;
--head-width:68px;
--head-thickness:18px;
--head-thin-ratio:2%;
--head-max-width:50px;
--head-angle:6deg;
--head-config-spacing:30%;
--head-config-length:calc(var(--head-width) + 10px);
--head-config-cube-size:6px;
--head-config-cube-shift:-3px;
--head-knot-size:4px;
--head-string-connectors-width:6px;
--head-string-connectors-height:10px;
--head-string-connectors-length:6px;
--head-string-connectors-rotate:45deg;

--pocket-top:100px;
--string-size:1.4px;
--string-distance:11px;
--string-tilt:0deg;
--string-attachment-top:20px;
--string-height:calc(var(--height) - var(--pocket-top) - var(--string-attachment-top) - var(--head-height));
--string-shift-1:20%;
--string-shift-2:40%;
--string-knot-shift:11px;
--string-joiner-circle-diameter:4px;

--string-knot-s-width:46px;
--string-knot-s-height:3px;
--string-knot-s-length:4px;
--string-knot-tilt:6deg;

--sound-hole-diameter-main:84px;
--sound-hole-diameter-border:94px;
--sound-hole-position:37%;

--bottom-pocket-width:156px;
--bottom-pocket-height:42px;
}

/* angles */
.angle-guy.z-handle{
transform:rotateZ(calc(var(--z) * 1deg));
}

.angle-guy.x-handle{
transform:rotateX(calc(var(--x) * 1deg));
}

.angle-guy.y-handle{
transform:rotateY(calc(var(--y) * 1deg));
}

/* debug */
.debug .main-stage > .angle-guy::before,
.debug .main-stage > .angle-guy::after{filter:blur(0px);border-radius:0;}
.debug .angle-guy.x-handle{background:rgba(0,0,255,0.4);} 
.debug .angle-guy.y-handle{background:rgba(255,0,0,0.4);}
.debug .angle-guy.z-handle{background:rgba(0,255,0,0.4);}
.debug .nest div{box-shadow:0 0 0 2px rgba(255,0,0,0.3)}

/* transformation */
.nest.guitar-base div{
transform:translateZ(calc(var(--i) * 2px - var(--length) / 2));
}

.nest.guitar-base div::after{
transform:translateZ(1px);
}

.guitar .guitar-base-contents{
transform:translateZ(calc(var(--length) / 2));
}

.guitar-head div{
transform:translateZ(calc(var(--i) * -2px));
}

.guitar .guitar-head{
transform:translate3d(-50%,0px,0px) rotateX(var(--head-angle));
transform-origin:50% 100%;
}

.guitar-head div::after{
transform:translateZ(-1px);
}

.guitar .guitar-neck::after{
transform:translateZ(calc(var(--neck-thickness) * -1));
}

.guitar-neck .sides-tb{
transform:rotateX(90deg);
transform-origin:50% 100%;
}

.guitar-neck .sides-tb::after{
transform:translateX(-50%) translateZ(var(--neck-height));
}

.guitar-neck .sides-rl{
transform:rotateY(90deg) translateX(100%);
transform-origin:100% 100%;
}

.guitar-neck .sides-rl::before,
.guitar-neck .sides-rl::after{
transform:translateY(-100%) rotateX(var(--neck-angle-ratio));
transform-origin:50% 100%;
}

.guitar-neck .sides-rl::after{
transform:translateZ(calc(var(--neck-width) * -1)) translateY(-100%) rotateX(calc(var(--neck-angle-ratio) * -1));
}

/* shape equations */
.guitar .guitar-neck::before,
.guitar .guitar-neck::after{
clip-path:polygon(calc(var(--neck-thin-ratio) * 1%) 0%, calc(100% - calc(var(--neck-thin-ratio) * 1%)) 0%, 100% 100%, 0% 100%);
}

.guitar .guitar-neck-mask{
clip-path:polygon(calc(var(--neck-thin-ratio2) + var(--neck-border-size)) 0, calc(100% - var(--neck-border-size) - var(--neck-thin-ratio2)) 0, calc(100% - var(--neck-border-size)) calc(100% - var(--neck-border-size)), var(--neck-border-size) calc(100% - var(--neck-border-size)));
}

/* Default viewer system for every 3D Project */
:root{
--animation-duration:1s;
}

html, body{
padding:0;
margin:0;
background-color:white;
font-family:"Arial", sans-serif;
font-size:10px;
width:100vw;
height:100vh;
display:block;
scrollbar-color:rgb(0,100,200) rgb(20,25,30);
scrollbar-width:thin;
}

body{
overflow:hidden;
}

.scalable body{
overflow:auto;
}

body::before, .loading{
content:"";
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
display:block;
}

body::before{
background-image:radial-gradient(circle at 50% 50%, #FFF, #000);
background-size:100vw 100vh;
opacity:0.5;
}

.loading{
background-color:#222;
opacity:1;
}

.scalable .loading{
opacity:0;
transition:opacity ease 1.5s 0.5s;
}

body::after{
content:"twitter.com/ShadowShahriar";
position:fixed;
right:0;
top:0;
padding:5px 10px;
color:#000;
}

/* enhancements */
::selection{
background-color:rgba(255,255,255,0.2);
color:white;
}

.noscroll{
overflow:hidden;
}

.noanimations .uniform,
.noanimations .object3d,
.noanimations .extension,
.noanimations #controls,
.noanimations .guitar-base.nest div::before,
.noanimations .guitar-base.nest div::after{
transition:none;
transition-property:none;
transition-duration:0s;
transition-timing-function:linear;
}

.noantialiasing [t3d],
.noantialiasing [pr-ant] div{
box-shadow:none;
}

.controls-hidden .uniform{
left:calc(var(--ptx, 156px) - 156px);
}

/* maximum space to scale the scene uniformly */
.uniform{
position:absolute;
left:var(--ptx, 156px); /* sidebar width */
top:var(--pty, 0px); /*45,10*/
width:100vw;height:100vh;
transform:scale(var(--s,1));
display:flex;
align-items:center;
overflow:visible;
transition:transform ease var(--animation-duration);
transition-property:transform, left, top; /* bad idea! */
will-change:transform, left, top; /* render optimization */
}

/* represent the object in 3D space */
.object3d{
top:0px;
position:relative;
transform:perspective(var(--p, 1000px)) rotateX(var(--xx, 0deg)) translate3d(var(--tx, 0px), var(--ty, 0px), var(--tz, 0px));
--path-max-rotate:calc(360deg + var(--z, 0) * 1deg);
--path-max-rotate-2:calc(360deg + var(--y, 0) * 1deg);
transform-style:preserve-3d;
margin:auto;
transition:transform ease var(--animation-duration); /* don't animate top, done! */
will-change:transform; /* render optimization */
}

.rotating .angle-guy.z-handle{
animation:autorotate linear var(--rs, 2s) forwards infinite;
}

.crotating .angle-guy.y-handle{
animation:autorotate2 linear var(--rs2, 2s) forwards infinite;
}

.crotating .main-stage > .angle-guy::before{
animation:autorotate3 linear var(--rs2, 2s) forwards infinite;
}

@keyframes autorotate{
	100%{
		transform:rotateZ(var(--path-max-rotate, 0deg));
	}
}

@keyframes autorotate2{
	100%{
		transform:rotateY(var(--path-max-rotate-2, 0deg));
	}
}

@keyframes autorotate3{
	0%{
		width:var(--width);
	}
	50%{
		width:var(--shadow-min-length);
	}
	100%{
		width:var(--width);
	}
}

/* more animations */
.scalable #controls button,
.scalable .extension button{
transition:background-color ease 0.2s;
}

.scalable label > span,
.scalable details summary,
.scalable .decision_maker input,
.scalable .footer a{
transition:opacity ease 0.2s;
}

.scalable input[type="range"]::-moz-range-thumb,
.scalable input[type="range"]::-moz-range-progress{
transition:background-color ease 0.2s;
transition-property:background-color, box-shadow;
}

.scalable input[type="range"],
.scalable input[type="range"]::-webkit-slider,
.scalable input[type='range']::-webkit-slider-thumb{
transition:background-color ease 0.7s;
transition-property:background-color, box-shadow;
}

.scalable .angle-guy{
transition:transform ease var(--animation-duration);
}

/* Control layout customization */
:root{
--controls-active:linear-gradient(0deg, rgba(0,100,200,0.4), rgba(0,100,200,0.4));
--controls-active-warn:linear-gradient(0deg, rgba(0,255,0,0.4), rgba(0,255,0,0.4));
--control-body:#000;
--control-text-color:#fff;
--button-body:rgba(255,255,255,0.1);
--button-hover:rgba(255,255,255,0.2);
--button-active:rgba(255,255,255,0.15);
--button-color:#fff;
--nested-option:#fff;
--range-body:rgb(20,20,20);
--range-body-hover:rgb(30,30,30);
--range-fill:rgb(0,40,80);
--range-fill-hover:rgb(0,50,100);
--range-thumb:rgb(0,100,200);
--range-thumb-hover:rgb(0,110,210);
--range-thumb-hover-glare:rgb(0,160,255);
--range-thumb-active:#fff;
}

/*
.color-preset-1{
--range-fill:rgb(40,40,40);
--range-fill-hover:rgb(50,50,50);
--range-thumb:rgb(80,80,80);
--range-thumb-hover:rgb(100,100,100);
--range-thumb-hover-glare:rgb(120,120,120);
}

.color-preset-2{
--range-fill:rgb(130,130,130);
--range-fill-hover:rgb(140,140,140);
--range-thumb:rgb(230,230,230);
--range-thumb-hover:rgb(240,240,240);
--range-thumb-hover-glare:rgb(255,255,255);
}
*/

/* controls */
#controls
{
position:fixed;
left:0px;
top:0px;
background-color:var(--control-body);
display:block;
padding:4px 0;
color:var(--control-text-color);
width:292px;
height:100%;
transition-property:transform;
transition-duration:0.64s;
transition-timing-function:cubic-bezier(.17,.84,.44,1);
box-shadow:4px 0 10px 0px rgba(0,0,0,0.2);
}

/* additional controls */
button.disabled{
opacity:0.4;
pointer-events:none;
}

button.board-borders::before{
content:"Hide ";
}
.noborders button.board-borders::before{
content:"Show ";
}

button.anim-boost::before{
content:"Reduce ";
}
.noanimations button.anim-boost::before{
content:"Enable ";
}

.debug #controls button.debug-mode{
background-image:var(--controls-active);
}

.crotating #controls button.anti360{
background-image:var(--controls-active);
}

.noanimations #controls button.anim-boost{
background-image:var(--controls-active-warn);
}

.noscroll #controls button.body-scroll{
background-image:var(--controls-active-warn);
}

.noantialiasing #controls button.no-anti-aliasing{
background-image:var(--controls-active-warn);
}

.rotating #controls button.spin360,
.rotating .extension button.spin360{
background-image:var(--controls-active);
}

button.body-scroll::before{
content:"Disable ";
}
.noscroll button.body-scroll::before{
content:"Enable ";
}

/* controls makeup */
#controls summary{
position:relative;
padding:8px 8px;
margin:2px 0;
}

#controls button, .extension button{
display:inline-block;
background:var(--button-body);
color:var(--button-color);
border:0;
position:relative;
font-size:10px;
padding:6px 14px;
margin:2px auto;
width:48%;
outline-offset:-4px;
}

#controls button.ehide::before{
content:"Hide ";
}

#controls button:hover, .extension button:hover{
background:var(--button-hover);
}
#controls button:active, .extension button:active{
background:var(--button-active);
}

#controls.hide{
transform:translateX(-100%);
}

#controls.hide button.ehide{
background-image:var(--controls-active);
}

#controls.hide button.ehide::before{
content:"Show ";
}

label{
display:block;
padding:4px 8px;
}

label > span{
display:inline-block;
color:var(--nested-option);
width:20px;
height:12px;
line-height:12px;
position:relative;
left:0px;
top:-2px;
opacity:0.6;
}

label:hover > span{
opacity:1;
}

label > span:last-child{
width:50px;
text-align:right;
}

input[type="range"]{
-webkit-appearance:none;
appearance:none;
padding:0;
margin:0;
overflow:hidden;
width:200px;
height:12px;
background:var(--range-body);
}

/* range makeup for Chrome */
@media screen and (-webkit-min-device-pixel-ratio:0)
{
input[type='range']::-webkit-slider-thumb
{
-webkit-appearance:none;
width:15px;
height:12px;
cursor:ew-resize;
background:var(--range-thumb);
box-shadow:-100px 0 0 100px var(--range-fill); /* one of the eureka moments, when I found it working ^)^ */
}

input[type='range']:hover::-webkit-slider-thumb
{
background:var(--range-thumb-hover);
box-shadow:-100px 0 0 100px var(--range-fill-hover);
}

input[type='range']:active::-webkit-slider-thumb
{
background:var(--range-thumb-active);
}

input[type='range']:hover, input[type='range']:active
{
background:var(--range-body-hover);
}
}

/* range makeup for FireFox */
input[type="range"]::-moz-range-thumb
{
appearance:none;
width:15px;
height:12px;
background:var(--range-thumb);
border:0;
border-radius:0;
cursor:ew-resize;
}

input[type="range"]:hover::-moz-range-thumb
{
background:var(--range-thumb-hover);
}

input[type="range"]::-moz-range-thumb:hover
{
background:var(--range-thumb-hover-glare);
}

input[type="range"]:active::-moz-range-thumb,
input[type="range"]::-moz-range-thumb:active
{
background:var(--range-thumb-active);
}

input[type="range"]::-moz-range-progress
{
height:12px;
background:var(--range-fill);
}

input[type="range"]:hover::-moz-range-progress
{
background:var(--range-fill-hover);
}

/* extensions */
.extension{
position:fixed;
left:292px;
top:0px;
width:36px;
background:black;
box-shadow:4px 0 10px 0px rgba(0,0,0,0);
font-size:0;
transition-property:left, transform, box-shadow;
transition-duration:0.64s;
transition-timing-function:cubic-bezier(.17,.84,.44,1);
transform:translateX(-100%);
padding:0;
display:block;
}

.extension button{
width:100%;
height:32px;
padding:0;
margin:0;
}

.controls-hidden .extension{
left:0px;
transform:translateX(0%);
box-shadow:4px 0 10px 0px rgba(0,0,0,0.2);
}

/* get rid of those hated features! */
details summary{
cursor: pointer;
opacity: 0.45;
}

details[open] summary{
opacity:1;
}

/* choose the best one - thing */
.decision_maker > span{
padding:2px 29px 11px;
display:block;
box-sizing:border-box;
width:100%;
font-size:0;
}

.decision_maker label{
display:inline-block;
padding:0;
position:relative;
}

.decision_maker input{
position:relative;
appearance:none;
-webkit-appearance:none;
width:37px;
height:12px;
display:inline-block;
background:var(--preview-color);
box-sizing:border-box;
margin:0 2px;
padding:0;
cursor:pointer;
opacity:0.8;
}

.decision_maker input:hover{
opacity:1;
}

.decision_maker input:checked{
opacity:0.4;
cursor:default;
}

input.decision_cache{
display:none;
}

/* Reusable Rectangles [v0.2] */
.reusable-rect{
--x:0deg;
--y:0deg;
--z:0deg;
--width:30px;
--height:30px;
--length:30px;
--left:0px;
--top:0px;
--zindex:0px;

--default-color:white;
--back-color:red;
--front-color:green;
--x-axis-left-color:orange;
--x-axis-right-color:yellow;
--y-axis-top-color:black;
--y-axis-bottom-color:blue;

position:absolute;
left:0%;
top:0%;
width:var(--width);
height:var(--length);
background:var(--back-color, var(--default-color));
display:inline-block;
transform:rotateX(var(--x, 0deg)) rotateY(var(--y, 0deg)) rotateZ(var(--z, 0deg)) translate3d(var(--left, 0px), var(--top, 0px), var(--zindex, 0px));
transform-origin:50% 50%;
transform-style:preserve-3d;
}

/* all sides */
.reusable-rect .sides{
position:absolute;left:0;top:0;display:block;transform-style:preserve-3d;box-shadow:0 0 0 2px rgba(0,0,0,0);
}

/* upper part */
.reusable-rect:before{
transform:translateZ(var(--height));
background:var(--front-color,var(--default-color));
}

/* sides x-axis - horz */
.reusable-rect .side1{
width:var(--height);
height:var(--length);
transform:rotateY(-90deg);
transform-origin:0% 0%;
background:var(--x-axis-left-color,var(--default-color));
}

.reusable-rect .side1::before{
background:var(--x-axis-right-color,var(--default-color));
transform:translateZ(calc(var(--width) * -1));
}

/* sides y-axis - vert */
.reusable-rect .side2{
width:var(--width);
height:var(--height);
transform:rotateX(90deg);
transform-origin:0% 0%;
background:var(--y-axis-top-color,var(--default-color));
}

.reusable-rect .side2::before{
background:var(--y-axis-bottom-color,var(--default-color));
transform:translateZ(calc(var(--length) * -1));
}

/* all in common */
.reusable-rect:before, .reusable-rect .side1::before, .reusable-rect .side2::before{
content:"";
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
display:block;
box-shadow:0 0 0 2px rgba(0,0,0,0);
}

/* Position, transform and other definations of the 3D Object */
.main-stage{
position:relative;
top:0;
left:0;
width:246px;
height:305px;
}

.main-stage > .angle-guy::before{
content:"";
position:absolute;
left:50%;
top:50%;
filter:var(--shadow-blur-radius);
border-radius:40%;
background-color:rgba(0,0,0,0.56);
backface-visibility:hidden;
transform:translate(-50%,-50%) rotateX(0.01deg); /* pretty that kind of hack! */
transition:ease 1s;
transition-property:transform, width, height, background-color;
will-change:transform;
min-width:var(--shadow-min-length);
min-height:var(--shadow-min-length);
}

.main-stage > .angle-guy::before{
width:calc(var(--width) * var(--cos2));
height:calc(var(--height) * var(--cos));
}

.angle-guy{
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
display:block;
}

.main-rect{
position:absolute;
left:50%;
top:50%;
transform:translate(-50%,-50%) translateZ(var(--com));
transition:transform ease 1s;
width:var(--width);
height:var(--height);
}

.guitar{
background-color:rgba(0,0,0,0);
box-shadow:0 0 0 2px rgba(0,0,0,0);
}

.guitar .guitar-base,
.guitar .guitar-base-contents{
position:absolute;
left:0;
bottom:0;
width:var(--width);
height:var(--base-height);
z-index:300;
}

.guitar .guitar-neck,
.guitar .guitar-neck-mask{
position:absolute;
left:50%;
top:var(--head-height);
width:var(--neck-width);
height:var(--neck-height);
transform:translateX(-50%);
}

.guitar .guitar-head{
position:absolute;
left:50%;
width:var(--head-width);
height:var(--head-height);
}

/* nests */
.nest > div{
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
display:block;
transform-style:preserve-3d;
background-color:rgba(0,0,0,0); /* mask anti-aliasing hack, I don't know how it works on Firefox! */
box-shadow:0 0 0 2px rgba(0,0,0,0);
}

.nest > div::before,
.nest > div::after{
content:"";
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
display:block;
}

.wrap{
position:absolute;
left:var(--potential-shift);
top:0;
width:100%;
height:100%;
display:block;
transform:translateZ(var(--potential-displacement));
}

/* [build] Guitar Base */
.guitar-base.nest div::before,
.guitar-base.nest div::after{
background-color:var(--preview-color);
transition:background-position ease 1s;
will-change:background-position;
}

/* [build] Guitar Neck */
.guitar .guitar-neck::before,
.guitar .guitar-neck::after{
content:"";
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
box-shadow:0 0 0 2px rgba(0,0,0,0);
display:block;
}

.guitar-neck .sides-tb{
position:absolute;
left:0;
top:auto;
bottom:0;
width:100%;
height:var(--neck-thickness);
}

.guitar-neck .sides-tb::before,
.guitar-neck .sides-tb::after{
content:"";
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
box-shadow:0 0 0 2px rgba(0,0,0,0);
display:block;
}

.guitar-neck .sides-tb::after{
left:50%;
width:var(--neck-min-width);
}

.guitar-neck .sides-rl{
position: absolute;
top: auto;
left: 0px;
bottom: -1px;
width: 100%;
height: 1px;
}

.guitar-neck .sides-rl::before,
.guitar-neck .sides-rl::after{
content:"";
position:absolute;
left:0;
bottom:0;
width:var(--neck-thickness);
height:var(--neck-height);
box-shadow:0 0 0 2px rgba(0,0,0,0);
display:block;
}

/* [build] Guitar Pockets */
.guitar .pocket{
position:absolute;
left:50%;
bottom:100px;
width:var(--bottom-pocket-width);
height:var(--bottom-pocket-height);
transform:translateX(-50%);
}

.guitar .pocket > div{
transform:translateZ(calc(var(--i) * 2px));
}

.guitar .pocketup{
width:calc(var(--bottom-pocket-width) - 92px);
transform:translateX(-50%) translateZ(6px);
}

/* [build] Guitar String Pocket */
.string-pocket{
position:absolute;
left:50%;
transform:translateX(-50%) translateZ(var(--string-distance)) rotateX(var(--string-tilt));
width:var(--string-pocket-width);
height:calc(var(--height) - var(--pocket-top));
transform-origin:50% 100%;
}

.guitar .pocket,
.guitar .string-pocket{
bottom:var(--pocket-top);
}

.string-pocket > .head-wrap{
position:absolute;
top:0;
left:50%;
width:var(--head-width);
height:var(--head-height);
transform:translateX(-50%) rotateX(var(--head-angle));
transform-origin:50% 100%;
}

/* [build] Neck Intersection */
.neck-intersection{
position:absolute;
left:50%;
--left:-50%;
--top:-100%;
--zindex:var(--potential-intersection-displacement);
--width:var(--potential-intersection-width);
--height:var(--potential-intersection-length);
--length:var(--potential-intersection-height);

--front-color: transparent;
--y-axis-bottom-color: transparent;
}

.neck-intersection,
.neck-intersection.reusable-rect .side1,
.neck-intersection.reusable-rect .side1::before,
.neck-intersection.reusable-rect .side2{
background-size:var(--neck-intersection-border-size) 100%, var(--neck-intersection-border-size) 100%, 100% var(--neck-intersection-border-size), 100% var(--neck-intersection-border-size), 100% 100%;
background-position:0 0, right 0, 0 0, 0 bottom, 0 0;
background-repeat:no-repeat;
}

.sound-hole,
.sound-hole-borders{
position:absolute;
left:50%;
top:var(--sound-hole-position);
width:var(--sound-hole-diameter-main);
height:var(--sound-hole-diameter-main);
border-radius:50%;
transform:translate(-50%, -50%);
overflow:hidden;
}

.sound-hole-borders{
width:var(--sound-hole-diameter-border);
height:var(--sound-hole-diameter-border);
border:var(--sound-hole-border-1);
overflow:visible;
}

.sound-hole-borders::before,
.sound-hole-borders::after{
content:"";
position:absolute;
left:50%;
top:50%;
width:116%;
height:116%;
border:var(--sound-hole-border-2);
border-radius:50%;
display:block;
transform:translate(-50%, -50%);
box-shadow:0 0 0 2px rgba(0,0,0,0);
}

.sound-hole-borders::after{
width:128%;
height:128%;
border-right-color:transparent;
border-bottom-color:transparent;
opacity:0.4;
}

.sound-hole::before{
content:"";
position:absolute;
left:6px;
top:6px;
width:100%;
height:100%;
border-radius:50%;
}

.sound-hole::after{
content:"";
position:absolute;
left:calc(40px * var(--y) / 180);
top:calc(10px * var(--y) / 180);
width:120%;
height:120%;
transform:translate(20%,20%);
}

/* [build] String Configuration */
.string-wrap{
position:absolute;
left:0;
bottom:var(--string-attachment-top);
width:100%;
height:40px;
display:block;
transform:rotateX(90deg) translateY(100%);
transform-origin:0% 100%;
}

.string-wrap .reusable-rect{
position:absolute;
top:0;
--width:var(--string-size);
--length:var(--string-size);
--height:var(--string-height);

--back-color:transparent;
--front-color:transparent;
}

.string-wrap .reusable-rect:nth-child(2){
left:var(--string-shift-1);
}

.string-wrap .reusable-rect:nth-child(3){
left:var(--string-shift-2);
}

.string-wrap .reusable-rect:last-child{
left:auto;
right:0;
}

.string-wrap .reusable-rect:nth-last-child(2){
left:auto;
right:var(--string-shift-1);
}

.string-wrap .reusable-rect:nth-last-child(3){
left:auto;
right:var(--string-shift-2);
}

.guitar .pocket.string-knot{
width:var(--string-pocket-width);
transform:translateX(-50%) translateZ(var(--string-knot-shift));
}

.guitar .pocket.string-knot > .circ{
position:absolute;
top:50%;
width:var(--string-joiner-circle-diameter);
height:var(--string-joiner-circle-diameter);
border-radius:50%;
transform:translate(-50%);
transform-style:preserve-3d;
box-shadow:0 0 0 2px rgba(0,0,0,0);
}

.circ > div,
.circ > div::before,
.circ > div::after{
content:"";
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
border-radius:50%;
transform:translateZ(1px);
box-shadow:0 0 0 2px rgba(0,0,0,0);
}

.circ > div::after{
transform:translateZ(2px);
}

.guitar .pocket.string-knot > .circ.cs{
transform:translate(50%);
}

.circ.c1{
left:var(--string-shift-1);
}
.circ.c2{
left:var(--string-shift-2);
}

.circ.c22{
right:var(--string-shift-2);
}
.circ.c11{
right:var(--string-shift-1);
}

.circ.c3{
right:0;
}

.circ.c0{
left:0;
}

.guitar .pocket.string-knot > .knot-stretch::before{
background-image:none;
mask-image:none;
-webkit-mask-image:none;
}

.guitar .pocket.string-knot > .knot-stretch{
position:absolute;
top:18%;
left:50%;
--width:var(--string-knot-s-width);
--height:var(--string-knot-s-length);
--length:var(--string-knot-s-height); /*turns height*/
transform:translateX(-50%) rotate(var(--string-knot-tilt));
}

/* [build] Neck Mask */

.guitar .guitar-neck-mask::before,
.guitar .guitar-neck-mask::after{
content:"";
position:absolute;
left:0;
bottom:0;
width:100%;
background-size:var(--neck-pattern-size);
}

.guitar .guitar-neck-mask::before{
height:var(--neck-pattern-extension-height);
z-index:5;
}

.guitar .guitar-neck-mask::after{
height:100%;
}

.head-knot{
position:absolute;
left:50%;
--left:-50%;
top:var(--head-height);
--width:var(--neck-min-width);
--height:var(--head-knot-size);
--length:var(--head-knot-size);
}

.head-wrap > .reusable-rect{
position:absolute;
left:17%;
top:50%;
--top:-70%;
--left:-50%;
--width:var(--head-string-connectors-width);
--height:var(--head-string-connectors-height);
--length:var(--head-string-connectors-length);
--zindex:calc(var(--string-distance) / -2);
--z:var(--head-string-connectors-rotate);
}

.head-wrap > .reusable-rect.cs{
left:auto;
right:17%;
}

.head-wrap > .reusable-rect.p1{
top:30%;
}

.head-wrap > .reusable-rect.p2{
top:70%;
}

.strings-tied{
position:absolute;
left:50%;
top:0;
width:var(--string-pocket-width);
height:100%;
transform:translateX(-50%);
}

.strings-tied .tie::before,
.strings-tied .tie::after,
.strings-tied::before,
.strings-tied::after{
content:"";
position:absolute;
bottom:0;
width:var(--string-size);
transform-origin:50% 100%;
box-shadow:0 0 0 2px rgba(0,0,0,0);
}

.strings-tied .tie{
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
}

/* corner strings */
.strings-tied::before{
left:0;
transform:rotate(3deg);
}

.strings-tied::after{
right:0;
transform:rotate(-1deg);
}

.strings-tied::before,
.strings-tied::after{
height:44px;
}

/* middle strings */
.strings-tied .tie1::before{
left:var(--string-shift-1);
transform:rotate(-3deg);
}

.strings-tied .tie1::after{
right:var(--string-shift-1);
transform:rotate(4deg);
}

.strings-tied .tie1::before,
.strings-tied .tie1::after{
height:75px;
}

/* closest strings */
.strings-tied .tie2::before{
left:var(--string-shift-2);
transform:rotate(-6.5deg);
}

.strings-tied .tie2::after{
right:var(--string-shift-2);
transform:rotate(7.5deg);
}

.strings-tied .tie2::before,
.strings-tied .tie2::after{
height:107px;
}

/* [Build] Head Backside */
.head-back{
position:absolute;
left:0;
top:0;
width:100%;
height:100%;
transform:translateZ(calc(var(--head-thickness) * -1 - var(--string-distance) / 2));
}

.head-back .sector{
position:absolute;
left:50%;
top:50%;
transform:translate(-50%,-50%);
width:var(--head-config-length);
height:4px;
}

.head-back .sector:first-child{
top:var(--head-config-spacing);
}

.head-back .sector:last-child{
top:auto;
bottom:var(--head-config-spacing);
transform:translate(-50%,50%);
}

.head-back .sector > .reusable-rect{
position:absolute;
--left:-50%;
left:50%;
top:var(--head-config-cube-shift);
--width:var(--head-config-length);
--height:var(--head-config-cube-size);
--length:var(--head-config-cube-size);
}

/* Colors for debug purposes on neck */

/* back side */
.guitar .guitar-neck::after{
background:var(--preview-color);
}

/* top */
.guitar-neck .sides-tb::after{
/*background:var(--preview-color);*/
}

/* right */
.guitar-neck .sides-rl::before{
background:var(--preview-color);
}

/* left */
.guitar-neck .sides-rl::after{
background:var(--preview-color);
}

/* Texture defination */
/* [Begin] :: Neck */

/* neck(front) */
.guitar .guitar-neck-mask{
background-image:var(--texture-neck-front);
background-size:cover;
background-color:#333; /* offline fallback */
}

/* neck(front) border color */
.guitar .guitar-neck::before{
background-color:white;
}

/* neck(back) */
.guitar .guitar-neck::after{
background-image:var(--texture-neck-back);
background-size:cover;
}

/* neck bottom extension */
.guitar-neck .sides-tb::before{
background-image:var(--texture-neck-bottom);
}

/* neck left and right sides */
.guitar-neck .sides-rl::before,
.guitar-neck .sides-rl::after{
background-image:var(--texture-neck-sides);
background-size:100% auto;
background-position:left top;
}

/* [Begin] :: Base */

/* base (general) center portion */
.guitar-base.nest div::before,
.guitar-base.nest div::after{
mask-image: var(--guitar-mask);
mask-size:cover;
mask-position:center;
-webkit-mask-image: var(--guitar-mask);
-webkit-mask-size:cover;
-webkit-mask-position:center;

background-image:var(--texture-base-center);
background-size:auto;
background-position:0 calc(var(--i) * var(--i) / var(--shade-displacement-modulus) * 1px);
}

/* different base texture for front side */
.guitar-base.nest div:nth-last-child(-n+5)::before,
.guitar-base.nest div:nth-last-child(-n+5)::after{
background-image:var(--guitar-mask-with-border), var(--texture-base-front);
background-size:cover, auto;
background-position:center, 0 calc(var(--i) * 1px);
}

/* different base texture for back side */
.guitar-base.nest div:nth-child(-n+3)::before,
.guitar-base.nest div:nth-child(-n+3)::after{
background-image:var(--guitar-mask-with-border), var(--texture-base-back);
background-size:cover, cover;
}

/* [Begin] :: Head */

/* head (general) center portion */
.guitar-head div::before,
.guitar-head div::after{
mask-image: var(--head-mask);
mask-size:cover;
mask-position:center;
-webkit-mask-image: var(--head-mask);
-webkit-mask-size:cover;
-webkit-mask-position:center;
background-color:var(--preview-color) !important;
background-image:var(--texture-head-center);
background-size:auto 100%;
background-position:center;
}

/* different head texture for front side */
.guitar-head div:nth-last-child(-n+2)::before,
.guitar-head div:nth-last-child(-n+2)::after{
background-image:var(--texture-head-front);
}

/* different head texture for back side */
.guitar-head div:nth-child(-n+2)::before,
.guitar-head div:nth-child(-n+2)::after{
background-image:var(--head-mask-with-border), var(--texture-head-back);
background-size:cover, cover;
background-position:center, center;
}

/* [Begin] :: Pocket #1 */

/* general mask for pocket */
.guitar .pocket > div::after,
.guitar .pocket > div::before{
mask-image: var(--pocket-mask);
mask-size:cover;
mask-position:center;
-webkit-mask-image: var(--pocket-mask);
-webkit-mask-size:cover;
-webkit-mask-position:center;
background-size:cover;
}

/* apply texture */
.guitar .pocket > div::before{
background-image:var(--texture-big-pocket);
}

/* lightness equalisation for shading purposes */
.guitar .pocket > div::after{
transform:translateZ(1px);
background-image:linear-gradient(rgba(0,0,0,0.8),rgba(0,0,0,0.8)), var(--texture-big-pocket);
}

/* [Begin] :: Pocket #2 */

/* apply texture */
.guitar .pocketup > div::before,
.guitar .pocketup > div::after{
background:blue;
background-image:var(--texture-big-pocket);
background-size:cover;
}

/* lightness equalisation */
.guitar .pocketup > div::after{
background-image:linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)), var(--texture-small-pocket);
}

/* [Begin] :: Neck Intersection */

.neck-intersection,
.neck-intersection.reusable-rect .side1,
.neck-intersection.reusable-rect .side1::before,
.neck-intersection.reusable-rect .side2{
--border-line-gr:linear-gradient(white,white);
background-image:var(--border-line-gr), var(--border-line-gr), var(--border-line-gr), var(--border-line-gr), var(--texture-neck-intersection);
}

/* [Begin] :: Sound Hole(!) */

.sound-hole{
background-color:#1e1f1c;
}

.sound-hole::before{
background-color:#1E1C1A;
}

.sound-hole::after{
background-image:radial-gradient(circle at 50%, #D1B586 20%, transparent 60%);
background-size:100% 100%;
opacity:0.2;
}

/* [Begin] :: Strings */

/* general */
.string-wrap .reusable-rect{
--x-axis-left-color:rgba(255,255,255,0.4);
--x-axis-right-color:rgba(0,0,0,0.4);
--y-axis-top-color:rgba(255,255,255,0.4);
--y-axis-bottom-color:rgba(255,255,255,0.3);
}

/* last two */
.string-wrap .reusable-rect:last-child,
.string-wrap .reusable-rect:nth-last-child(2){
--x-axis-left-color:rgba(255,255,255,0.2);
--x-axis-right-color:rgba(0,0,0,0.2);
--y-axis-top-color:rgba(255,255,255,0.2);
--y-axis-bottom-color:rgba(255,255,255,0.15);
}

/* [Begin] :: String Knot */

/* general */
.guitar .pocket.string-knot > .circ,
.circ > div,
.circ > div::before,
.circ > div::after{
background-color:white;
}

/* top side */
.circ > div::after{
background-color:rgb(90,90,90);
}

/* [Begin] :: String Knot Stretch */

.guitar .pocket.string-knot > .knot-stretch{
--back-color: #fff;
--front-color: #eee;
--x-axis-left-color: #ddd;
--x-axis-right-color: #ddd;
--y-axis-top-color: #bababa;
--y-axis-bottom-color: #565;
}

/* [Begin] :: Neck Stripes */

.guitar .guitar-neck-mask::before,
.guitar .guitar-neck-mask::after{
background-image:linear-gradient(0deg, #FEEDCF 2px, transparent 2px);
}

/* [Begin] :: Head Knot */

.head-knot{
--back-color:transparent;
--front-color:#ccc;
--x-axis-left-color:#C09A69;
--x-axis-right-color:#C09A69;
--y-axis-top-color:#c3c3c3;
--y-axis-bottom-color:#ccc;
}

/* [Begin] :: Head String Holders */

.head-wrap > .reusable-rect{
--back-color:transparent;
--front-color:white;
--x-axis-left-color:#aaa;
--x-axis-right-color:#aaa;
--y-axis-top-color:#eee;
--y-axis-bottom-color:#bbb;
}

/* [Begin] :: Strings attached with String Holders */

.strings-tied .tie::before,
.strings-tied .tie::after,
.strings-tied::before,
.strings-tied::after{
background-color:rgba(255,255,255,0.5);
}

/* [Begin] :: Head Backside Configurators */

.head-back .sector > .reusable-rect{
--back-color:white;
--front-color:#777777;
--x-axis-left-color:#bbb;
--x-axis-right-color:#bbb;
--y-axis-top-color:#ccc;
--y-axis-bottom-color:#aaa;
}

/* [Begin] :: Sound Hole(outside) */
.sound-hole-borders{
--sound-hole-border-1:4px solid white;
--sound-hole-border-2:2px solid white;
}

/* Footer */
@media screen and not ( min-height: 640px ){
.footer{
display:none!important;
}
}

.footer{
position:absolute;
left:50%;
bottom:0;
height:60px;
white-space:nowrap;
transform:translateX(-50%);
background:black;
display:block;
user-select:none;
-webkit-user-select:none;
}

.footer a{
padding:0 14px;
display:inline-block;
text-decoration:none;
font-size:0;
opacity:0.6;
position:relative;
}

.footer .twitter{
top:2px;
}

.footer a:hover{
opacity:1;
}

.footer .twitter svg{
width:28px; /* 2% margin extended */
height:28px;
fill:white;
}

.footer .dribbble svg{
width:24.5px;
height:24.5px;
overflow:visible;
}

.footer .dribbble svg path{
fill:white!important;
}

/* Textures */

/* Black */
.color-preset-1{
--preview-color:#222;

--texture-neck-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/neck-front.png");
--texture-neck-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/neck-side.png");
--texture-neck-bottom:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/neck-side.png");
--texture-neck-sides:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/neck-side2.png");
--texture-neck-intersection:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-back.png");

--texture-base-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-behace.png");
--texture-base-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-front.png");
--texture-base-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-back.png");

--texture-head-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-behace.png");
--texture-head-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-behace.png");
--texture-head-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-head.png");

--texture-big-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-pocket.png");
--texture-small-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/black/mask-pocket-small.png");
}

/* White */
.color-preset-2{
--preview-color:white;

--texture-neck-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/neck-front.png");
--texture-neck-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/neck-side.png");
--texture-neck-bottom:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/neck-side.png");
--texture-neck-sides:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/neck-side2.png");
--texture-neck-intersection:linear-gradient(#9D591A, #9D591A);

--texture-base-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-behace.png");
--texture-base-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-front.png");
--texture-base-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-back.png");

--texture-head-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-behace.png");
--texture-head-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-head-back.png");
--texture-head-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-head.png");

--texture-big-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-pocket.png");
--texture-small-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/white/mask-pocket-small.png");
}

.color-preset-2 .guitar .guitar-neck::before{
background-color:#2F2E2E;
}

.color-preset-2 .guitar-base.nest div:nth-last-child(-n+5)::before,
.color-preset-2 .guitar-base.nest div:nth-last-child(-n+5)::after{
background-image:var(--guitar-mask-with-dark-border), var(--texture-base-front);
}

.color-preset-2 .guitar-base.nest div:nth-child(-n+3)::before,
.color-preset-2 .guitar-base.nest div:nth-child(-n+3)::after{
background-image:var(--guitar-mask-with-dark-border), var(--texture-base-back);
}

.color-preset-2 .guitar-head div:nth-child(-n+2)::before,
.color-preset-2 .guitar-head div:nth-child(-n+2)::after{
background-image:var(--head-mask-with-dark-border), var(--texture-head-back);
}

.color-preset-2 .sound-hole-borders{
--sound-hole-border-1:4px solid rgba(0,0,0,0.55);
--sound-hole-border-2:2px solid rgba(0,0,0,0.4);
}

.color-preset-2 .circ > div::after{
background-color:#FFF;
}

.color-preset-2 .guitar .guitar-neck-mask::before,
.color-preset-2 .guitar .guitar-neck-mask::after{
background-image:linear-gradient(0deg, rgba(255,255,255,0.2) 2px, transparent 2px);
}

.color-preset-2 .strings-tied .tie::before,
.color-preset-2 .strings-tied .tie::after,
.color-preset-2 .strings-tied::before,
.color-preset-2 .strings-tied::after{
background-color:rgba(50,50,50,0.5);
}

.color-preset-2 .string-wrap .reusable-rect{
--x-axis-left-color:#9D591A;
--x-axis-right-color:rgba(255,255,255,0.3);
--y-axis-top-color:#DF8C41;
--y-axis-bottom-color:rgba(255,255,255,0.3);
}

.color-preset-2 .head-back .sector > .reusable-rect{
--back-color:#9D591A;
--front-color:#9D591A;
--x-axis-left-color:#77645E;
--x-axis-right-color:#77645E;
--y-axis-top-color:#444;
--y-axis-bottom-color:#111;
}

.color-preset-2 .head-knot{
--back-color:transparent;
--front-color:rgb(91,76,70);
--x-axis-left-color:#D5B677;
--x-axis-right-color:#D5B677;
--y-axis-top-color:#AE8447;
--y-axis-bottom-color:#AE8447;
}

.color-preset-2 .head-wrap > .reusable-rect{
--back-color:transparent;
--front-color:#9D591A;
--x-axis-left-color:#DDD;
--x-axis-right-color:#CCC;
--y-axis-top-color:#AE8447;
--y-axis-bottom-color:#987241;
}

/* Wood */
.color-preset-3{
--preview-color:#EFBB72;

--texture-neck-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/neck-front.png");
--texture-neck-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/neck-side.png");
--texture-neck-bottom:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/neck-side.png");
--texture-neck-sides:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/neck-side2.png");
--texture-neck-intersection:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/neck-side2.png");

--texture-base-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-behace.png");
--texture-base-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-front.png");
--texture-base-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-back.png");

--texture-head-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-behace.png");
--texture-head-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-head-back.png");
--texture-head-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-head.png");

--texture-big-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-pocket.png");
--texture-small-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/wood/mask-pocket-small.png");
}

.color-preset-3 .neck-intersection,
.color-preset-3 .neck-intersection.reusable-rect .side1,
.color-preset-3 .neck-intersection.reusable-rect .side1::before,
.color-preset-3 .neck-intersection.reusable-rect .side2{
--border-line-gr:linear-gradient(#B6803B,#B6803B);
}

.color-preset-3 .guitar-base.nest div:nth-last-child(-n+5)::before,
.color-preset-3 .guitar-base.nest div:nth-last-child(-n+5)::after{
background-image:var(--guitar-mask-with-dark-border), var(--texture-base-front);
}

.color-preset-3 .guitar-base.nest div:nth-child(-n+3)::before,
.color-preset-3 .guitar-base.nest div:nth-child(-n+3)::after{
background-image:var(--guitar-mask-with-dark-border), var(--texture-base-back);
}

.color-preset-3 .guitar-head div:nth-child(-n+2)::before,
.color-preset-3 .guitar-head div:nth-child(-n+2)::after{
background-image:var(--head-mask-with-dark-border), var(--texture-head-back);
}

.color-preset-3 .guitar-head div:nth-last-child(-n+2)::before,
.color-preset-3 .guitar-head div:nth-last-child(-n+2)::after{
background-image:var(--head-mask-with-dark-border), var(--texture-head-front);
}

.color-preset-3 .sound-hole-borders{
--sound-hole-border-1:8px dotted rgba(0,0,0,0.55);
--sound-hole-border-2:2px solid rgba(0,0,0,0.4);
}

.color-preset-3 .guitar .guitar-neck-mask::before,
.color-preset-3 .guitar .guitar-neck-mask::after{
background-image:linear-gradient(0deg, rgba(255,255,255,0.7) 2px, transparent 2px);
}

.color-preset-3 .head-knot{
--back-color:transparent;
--front-color:#504541;
--x-axis-left-color:#60554F;
--x-axis-right-color:#60554F;
--y-axis-top-color:#1D1916;
--y-axis-bottom-color:#1D1916;
}

.color-preset-3 .head-wrap > .reusable-rect{
--back-color:transparent;
--front-color:#504541;
--x-axis-left-color:#60554F;
--x-axis-right-color:#60554F;
--y-axis-top-color:#60554F;
--y-axis-bottom-color:#60554F;
}

.color-preset-3 .head-back .sector > .reusable-rect{
--back-color:#1D1918;
--front-color:#60554F;
--x-axis-left-color:#60554F;
--x-axis-right-color:#60554F;
--y-axis-top-color:#60554F;
--y-axis-bottom-color:#1D1918;
}

.color-preset-3 .strings-tied .tie::before,
.color-preset-3 .strings-tied .tie::after,
.color-preset-3 .strings-tied::before,
.color-preset-3 .strings-tied::after{
background-color:#C18C43;
}

.color-preset-3 .string-wrap .reusable-rect{
--x-axis-left-color:rgba(0,0,0,0.1);
--x-axis-right-color:#C18C43;
--y-axis-top-color:rgba(0,0,0,0.4);
--y-axis-bottom-color:rgba(0,0,0,0.3);
}

/* Blue */
.color-preset-4{
--preview-color:#00327A;

--texture-neck-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/neck-front.png");
--texture-neck-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/neck-side.png");
--texture-neck-bottom:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/neck-side.png");
--texture-neck-sides:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/neck-side2.png");
--texture-neck-intersection:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-back.png");

--texture-base-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-behace.png");
--texture-base-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-front.png");
--texture-base-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-back.png");

--texture-head-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-behace.png");
--texture-head-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-head-back.png");
--texture-head-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-head.png");

--texture-big-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-pocket.png");
--texture-small-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/blue/mask-pocket-small.png");
}

.color-preset-4 .head-wrap > .reusable-rect{
--back-color:transparent;
--front-color:#FFFDA3;
--x-axis-left-color:#FFF;
--x-axis-right-color:#FFEE5F;
--y-axis-top-color:#AE8447;
--y-axis-bottom-color:#987241;
}

.color-preset-4 .head-back .sector > .reusable-rect{
--back-color:#D5B677;
--front-color:#FFFDA3;
--x-axis-left-color:#FFF;
--x-axis-right-color:#FFEE5F;
--y-axis-top-color:#AE8447;
--y-axis-bottom-color:#987241;
}

.color-preset-4 .strings-tied .tie::before,
.color-preset-4 .strings-tied .tie::after,
.color-preset-4 .strings-tied::before,
.color-preset-4 .strings-tied::after{
background-color:rgba(245,244,124,0.7);
}

.color-preset-4 .head-knot{
--back-color:transparent;
--front-color:rgb(91,76,70);
--x-axis-left-color:#D5B677;
--x-axis-right-color:#D5B677;
--y-axis-top-color:#AE8447;
--y-axis-bottom-color:#AE8447;
}

.color-preset-4 .circ > div::after{
background-color:#FFFDA3;
}

.color-preset-4 .string-wrap .reusable-rect{
--x-axis-left-color:#FFFDA3;
--x-axis-right-color:#AE8447;
--y-axis-top-color:rgba(255,255,255,0.4);
--y-axis-bottom-color:rgba(255,255,255,0.3);
}

/* Red */
.color-preset-5{
--preview-color:#72292B;

--texture-neck-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/neck-front.png");
--texture-neck-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/neck-side.png");
--texture-neck-bottom:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/neck-side.png");
--texture-neck-sides:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/neck-side2.png");
--texture-neck-intersection:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-back.png");

--texture-base-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-behace.png");
--texture-base-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-front.png");
--texture-base-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-back.png");

--texture-head-center:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-behace.png");
--texture-head-front:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-head-back.png");
--texture-head-back:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-head.png");

--texture-big-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-pocket.png");
--texture-small-pocket:url("https://shadowshahriar.github.io/assets/codepen/guitar-texture/red/mask-pocket-small.png");
}

.color-preset-5 .guitar .guitar-neck-mask::before,
.color-preset-5 .guitar .guitar-neck-mask::after{
background-image:linear-gradient(0deg, #CEC7B4 2px, transparent 2px);
}

.color-preset-5 .guitar .guitar-neck::before{
background-color:#CEC7B4;
}

.color-preset-5 .head-back .sector > .reusable-rect{
--back-color:#111;
--front-color:#444;
--x-axis-left-color:#333;
--x-axis-right-color:#333;
--y-axis-top-color:#121;
--y-axis-bottom-color:#111;
}

.color-preset-5 .strings-tied .tie::before,
.color-preset-5 .strings-tied .tie::after,
.color-preset-5 .strings-tied::before,
.color-preset-5 .strings-tied::after{
background-color:rgba(249,206,199,0.5);
}

.color-preset-5 .string-wrap .reusable-rect{
--x-axis-left-color:#BEAC96;
--x-axis-right-color:#65533F;
--y-axis-top-color:rgba(255,255,255,0.4);
--y-axis-bottom-color:rgba(255,255,255,0.3);
}

.color-preset-5 .guitar .pocket.string-knot > .knot-stretch{
--back-color: #F9ECDB;
--front-color: #F9ECDB;
--x-axis-left-color: #ccc;
--x-axis-right-color: #ccc;
--y-axis-top-color: #bababa;
--y-axis-bottom-color: #565;
}

.color-preset-5 .circ > div::after,
.color-preset-3 .circ > div::after{
background-color:#FFF;
}

.color-preset-2 .guitar .pocket > div::before,
.color-preset-3 .guitar .pocket > div::before,
.color-preset-5 .guitar .pocket > div::before{
transform:translateZ(1px);
}

.color-preset-2 .guitar .pocket > div::after,
.color-preset-3 .guitar .pocket > div::after,
.color-preset-5 .guitar .pocket > div::after{
transform:translateZ(0px);
}

.color-preset-5 .guitar .pocketup > div::before{
background-image:var(--texture-small-pocket);
}
              
            
!

JS

              
                /* To synchronize control panel and 3D object */

var d = document.documentElement;

// apply user input to CSS Variables
function apply(i, o, u, s)
{
var output, showover;
if(u){output = i.value + (u + '')}
else{output = Number(i.value)}

if(s){showover = output + (s + '')}
d.style.setProperty(o, output);
i.nextElementSibling.innerHTML = showover || output;
}

// apply calculations to CSS Variables
// (we could do it in pure CSS but we can't compromise with performance)
function apply_abs(i, o, u, c)
{
output = Number(i.value);
d.style.setProperty(o, output);
d.style.setProperty(c, Math.abs( Math.cos(output * (Math.PI / 180)) ));
i.nextElementSibling.innerHTML = output + (u + '');
}

// apply the texture preset
function applyDecision(i, o){
var db = document.body;
db.className = '';
void db.offsetWidth;
db.className = 'tpreset ' + i.classList[0];
(i.parentElement).parentElement.querySelector('input').value = o;
}

// detect the texture preset when page is reloaded (in Firefox)
function applyCache(cls){
var ele = document.querySelector(cls);
var prt = ele.parentElement;
var val = Number(ele.value);
var choices = prt.querySelectorAll('input');
applyDecision(choices[val + 1], val);
}

/* Startup */
window.addEventListener('load', function(){
applyCache('.decision_for_color');
apply(u_axis, '--xx', 'deg');
apply_abs(x_axis, '--x', 'deg', '--cos');
apply_abs(y_axis, '--y', 'deg', '--cos2');
apply(z_axis, '--z', null, 'deg');
apply(tx_axis, '--tx', 'px');
apply(ty_axis, '--ty', 'px');
apply(tz_axis, '--tz', 'px');
apply(perspective, '--p', 'px');
apply(scale, '--s');
apply(r_duration, '--rs', 's');
apply(r_duration_2, '--rs2', 's');
apply(pos_x, '--ptx', 'px');
apply(pos_y, '--pty', 'px');

// make the object scalable
setTimeout(function(){
d.classList.add("scalable");
}, 1000);

// print the number of elements used
var n_div = document.querySelectorAll("div").length;
var n_all = document.querySelectorAll("*").length;
console.info(`${n_div} <DIV>s for 3D object, ${n_all} elements overall.`);
});
              
            
!
999px

Console