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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

            
              <div class="container">
	<button class="btn play-pause">
		<div class="icon-container">
			<svg class="icon play">
				<use xlink:href="#play"></use>
			</svg>
		</div>
		<div class="icon-container">
			<svg class="icon pause">
				<use xlink:href="#pause"></use>
			</svg>
		</div>
	</button>

	<button class="btn volume-control">
		<div class="icon-container">
			<svg class="icon plus">
				<use xlink:href="#plus"></use>
			</svg>
		</div>
		<div class="icon-container">
			<svg class="icon minus">
				<use xlink:href="#minus"></use>
			</svg>
		</div>
	</button>

	<button class="btn social">
		<div class="icon-container">
			<a href="https://twitter.com/DevLoop01" target="_blank"></a>
			<svg class="icon twitter">
				<use xlink:href="#twitter"></use>
			</svg>
		</div>
	</button>

	<button class="btn social">
		<div class="icon-container">
			<a href="https://codepen.io/dev_loop/" target="_blank"></a>
			<svg class="icon codepen">
				<use xlink:href="#codepen"></use>
			</svg>
		</div>
	</button>
</div>


<svg xmlns="http://www.w3.org/2000/svg" class="icons">
	<symbol id="play" viewBox="0 0 448 512">
		<path
				d="M424.4 214.7L72.4 6.6C43.8-10.3 0 6.1 0 47.9V464c0 37.5 40.7 60.1 72.4 41.3l352-208c31.4-18.5 31.5-64.1 0-82.6z" />
	</symbol>
	<symbol id="pause" viewBox="0 0 448 512">
		<path
				d="M144 479H48c-26.5 0-48-21.5-48-48V79c0-26.5 21.5-48 48-48h96c26.5 0 48 21.5 48 48v352c0 26.5-21.5 48-48
					48zm304-48V79c0-26.5-21.5-48-48-48h-96c-26.5 0-48 21.5-48 48v352c0 26.5 21.5 48 48 48h96c26.5 0 48-21.5 48-48z" />
	</symbol>
	<symbol id="plus" viewBox="0 0 448 512">
		<path d="M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67
					14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33
					32-32v-32c0-17.67-14.33-32-32-32z" />
	</symbol>
	<symbol id="minus" viewBox="0 0 448 512">
		<path d="M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33
					32-32v-32c0-17.67-14.33-32-32-32z" />
	</symbol>
	<symbol id="twitter" viewBox="0 0 512 512">
		<path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452
					0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568
					130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3
					27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431
					13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258
					216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502
					12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273
					41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z" />
	</symbol>
	<symbol id="codepen" viewBox="0 0 512 512">
		<path d="M502.285 159.704l-234-156c-7.987-4.915-16.511-4.96-24.571 0l-234 156C3.714 163.703 0 170.847 0
					177.989v155.999c0 7.143 3.714 14.286 9.715 18.286l234 156.022c7.987 4.915 16.511 4.96 24.571
					0l234-156.022c6-3.999 9.715-11.143 9.715-18.286V177.989c-.001-7.142-3.715-14.286-9.716-18.285zM278
					63.131l172.286 114.858-76.857 51.429L278 165.703V63.131zm-44 0v102.572l-95.429 63.715-76.857-51.429L234
					63.131zM44 219.132l55.143 36.857L44 292.846v-73.714zm190 229.715L61.714 333.989l76.857-51.429L234
					346.275v102.572zm22-140.858l-77.715-52 77.715-52 77.715 52-77.715 52zm22 140.858V346.275l95.429-63.715 76.857
					51.429L278 448.847zm190-156.001l-55.143-36.857L468 219.132v73.714z" />
	</symbol>

</svg>
            
          
!

CSS

            
              *,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	&:focus {
		outline: none;
	}
	&::-webkit-input-placeholder {
		color: #222;
	}
	&::-moz-placeholder {
		color: #222;
	}
}

$bg-color: #f2f2f2;
body {
	width: 100%;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
	background: $bg-color;
}
.icons {
	display: none;
}
button {
	border: 0;
	&:focus {
		border: none;
		outline: 0 !important;
		outline-style: none;
	}
}
.container {
	width: 550px;
	height: 200px;
	display: flex;
	align-items: center;
	justify-content: space-around;

	.btn {
		position: relative;
		width: 80px;
		height: 80px;
		border-radius: 50%;
		background: $bg-color;
		transition: all 100ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
		box-shadow: 0px -6px 10px rgba(255, 255, 255, 1), 0px 4px 15px rgba(0, 0, 0, 0.15);
		cursor: pointer;
		&:after {
			// buttons pseudo element
			content: "";
			position: absolute;
			left: 0;
			top: 0;
			width: 100%;
			height: 100%;
			border-radius: 50%;
			z-index: 2;
		}
		&:active {
			// button state active
			box-shadow: 0 15px 20px rgba(0, 0, 0, 0.02);
			&:after {
				box-shadow: inset 0px -2px 5px rgb(255, 255, 255),
					inset 0px 2px 5px rgba(0, 0, 0, 0.15);
			}
		}
		&.active {
			// button with active class
			&.play-pause {
				.icon {
					&.pause {
						opacity: 1;
						transform: translate(-50%, -50%);
					}
					&.play {
						opacity: 0;
						transform: translate(-50%, 50%);
					}
				}
			}
		}

		.icon-container,
		a {
			position: absolute;
			top: 0;
			left: 0;
			width: 100%;
			height: 100%;
		}
		a {
			z-index: 10;
		}
		.icon {
			// svg icons
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
			display: inline-block;
			fill: #868686;
			height: 1.4rem;
			vertical-align: middle;
			width: 1.4rem;
			transition: all 100ms cubic-bezier(0.175, 0.885, 0.32, 1.275);
		}
		&.play-pause {
			// diff buttons
			.icon {
				&.pause {
					opacity: 0;
					transform: translate(-50%, 50%);
				}
			}
		}
		&.volume-control {
			height: 160px;
			border-radius: 50px;
			&::after {
				border-radius: 50px;
			}
			.icon-container {
				height: 50%;
				&:last-child {
					transform: translateY(100%);
				}
				&:active {
				}
			}
			.icon {
				width: 1.6rem;
				height: 1.6rem;
				&.plus {
					transform: translate(-50%, -50%);
				}
				&.minus {
					transform: translate(-50%, -50%);
				}
			}
		}
	}
}

            
          
!

JS

            
              console.clear();

const buttons = Array.from(document.querySelectorAll("button"));

buttons.forEach(btn => {
	btn.addEventListener("click", () => {
		btn.classList.toggle("active");
	});
});

            
          
!
999px

Console