cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - ActiveLovehtmlicon-new-collectionicon-personicon-teamlog-outoctocatpop-outspinnerstartv

Pen Settings

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

⚠️ This feature can only be used by logged in users.

Code Indentation

     

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

            
              %main
	%div
		%div
			%span 404&nbsp;error
			%span page&nbsp;not&nbsp;found
		%svg{:viewBox => "0 0 200 600"}
			%polygon{:points => "118.302698 8 59.5369448 66.7657528 186.487016 193.715824 14 366.202839 153.491505 505.694344 68.1413353 591.044514 200 591.044514 200 8"}
	%svg.crack{:viewBox => "0 0 200 600"}
		%polyline{:points => "118.302698 8 59.5369448 66.7657528 186.487016 193.715824 14 366.202839 153.491505 505.694344 68.1413353 591.044514"}
	%div
		%svg{:viewBox => "0 0 200 600"}
			%polygon{:points => "118.302698 8 59.5369448 66.7657528 186.487016 193.715824 14 366.202839 153.491505 505.694344 68.1413353 591.044514 0 591.044514 0 8"}
		%div
			%span sorry&nbsp;about&nbsp;that!
			%span
				%a
					%b return&nbsp;home?
            
          
!
            
              $grey: #343434;
$red: #F04F54;
$green: #43CB9D;

$p: 12px;
$f: "brandon-grotesque", "Brandon Grotesque", "Source Sans Pro", "Segoe UI", Frutiger, "Frutiger Linotype", "Dejavu Sans", "Helvetica Neue", Arial, sans-serif;

$easeOutExpo: cubic-bezier(0.190, 1.000, 0.220, 1.000);

*, *:before, *:after { box-sizing: border-box; }
* { -webkit-tap-highlight-color: rgba(0,0,0,0); transform-style: preserve-3d; }
*:focus { outline: none!important; }
body, html { height: 100%; }

body {
	display: flex;
	align-items: center;
	align-content: center;
	justify-content: center;
	padding: $p;
	background: $grey;
	color: white;
	font-family: $f;
	font-size: 24px;
	text-rendering: optimizeLegibility;
	-webkit-font-smoothing: antialiased;
}

::selection {
	background: none;
}

a {
	display: block;
	cursor: pointer;
	animation: pulseColor 1000ms linear 3100ms forwards;
	font-weight: 500;
	&:hover, &:focus {
		b {
			color: $red;
		}
	}
	&:active {
		b {
			color: $green;
		}
	}
}

svg {
	width: 50px;
	height: auto;
}

.crack {
	position: relative;
	z-index: 4;
	margin-left: -50px;
	polyline {
		fill: none;
		stroke: $red;
		stroke-width: 10px;
		stroke-linecap: round;
		stroke-linejoin: round;
		stroke-dasharray: 1649.099;
		stroke-dashoffset: 1649.099;
		animation: drawStroke 1500ms ease-out 500ms forwards;
	}
}

main {
	display: flex;
	align-items: center;
	align-content: center;
	justify-content: center;
	> div {
		display: flex;
		align-items: center;
		align-content: center;
		position: relative;
		overflow: hidden;
		svg {
			position: relative;
			z-index: 1;
			polygon {
				fill: $grey;
			}
		}
		span {
			display: block;
			position: relative;
			z-index: 0;
			padding: 0 $p;
			line-height: 1.4;
		}
		&:first-child {
			text-align: right;
			z-index: 1;
			span {
				&:first-child {
					opacity: 0;
					transform: translateX(100%);
					animation: translateLeft 1000ms linear 1250ms forwards;
				}
				&:last-child {
					opacity: 0;
					transform: translateX(100%);
					animation: translateLeft 1000ms linear 1450ms forwards;
				}
			}
			svg {
				polygon {
					animation: removeFill 10ms ease-out 1600ms forwards;
				}
			}
		}
		&:last-child {
			z-index: 0;
			margin-left: -50px;
			span {
				&:first-child {
					opacity: 0;
					transform: translateX(-100%);
					animation: translateRight 1000ms linear 1650ms forwards;
				}
				&:last-child {
					opacity: 0;
					transform: translateX(-100%);
					animation: translateRight 1000ms linear 1850ms forwards;
				}
			}
		}
	}
}

@keyframes drawStroke {
	0% { stroke-dashoffset: 1649.099; }
	100% { stroke-dashoffset: 0; }
}

@keyframes removeFill {
	0% { fill: rgba($grey, 1); }
	100% { fill: rgba($grey, 0); }
}

@keyframes pulseColor {
	0% { color: white; }
	25% { color: $green; }
	50% { color: white; }
	75% { color: $green; }
	100% { color: white; }
}

/* https://goo.gl/v323yz */
@keyframes translateLeft {
	0% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 150, 0, 0, 1); opacity: 1; }
	7.61% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 69.561, 0, 0, 1); }
	11.41% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 39.355, 0, 0, 1); }
	15.12% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 17.801, 0, 0, 1); }
	18.92% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 3.02, 0, 0, 1); }
	22.72% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -5.661, 0, 0, 1); }
	30.23% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -10.852, 0, 0, 1); }
	50.25% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -2.282, 0, 0, 1); }
	70.27% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0.519, 0, 0, 1); }
	100% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); opacity: 1; }
}

/* https://goo.gl/p1Hnde */
@keyframes translateRight {
	0% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -150, 0, 0, 1); opacity: 1; }
	7.61% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -69.561, 0, 0, 1); }
	11.41% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -39.355, 0, 0, 1); }
	15.12% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -17.801, 0, 0, 1); }
	18.92% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -3.02, 0, 0, 1); }
	22.72% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 5.661, 0, 0, 1); }
	30.23% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 10.852, 0, 0, 1); }
	50.25% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 2.282, 0, 0, 1); }
	70.27% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -0.519, 0, 0, 1); }
	100% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); opacity: 1; }
}
            
          
!
999px
🕑 One or more of the npm packages you are using needs to be built. You're the first person to ever need it! We're building it right now and your preview will start updating again when it's ready.
Loading ..................

Console