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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.

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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.

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Code Indentation

     

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

            
              <svg class="arrows">
							<path class="a1" d="M0 0 L30 32 L60 0"></path>
							<path class="a2" d="M0 20 L30 52 L60 20"></path>
							<path class="a3" d="M0 40 L30 72 L60 40"></path>
						</svg>
            
          
!
            
              body {
  background:#0b1d2a;
}

.arrows {
	width: 60px;
	height: 72px;
	position: absolute;
	left: 50%;
	margin-left: -30px;
	bottom: 20px;
}

.arrows path {
	stroke: #2994D1;
	fill: transparent;
	stroke-width: 1px;	
	animation: arrow 2s infinite;
	-webkit-animation: arrow 2s infinite; 
}

@keyframes arrow
{
0% {opacity:0}
40% {opacity:1}
80% {opacity:0}
100% {opacity:0}
}

@-webkit-keyframes arrow /*Safari and Chrome*/
{
0% {opacity:0}
40% {opacity:1}
80% {opacity:0}
100% {opacity:0}
}

.arrows path.a1 {
	animation-delay:-1s;
	-webkit-animation-delay:-1s; /* Safari 和 Chrome */
}

.arrows path.a2 {
	animation-delay:-0.5s;
	-webkit-animation-delay:-0.5s; /* Safari 和 Chrome */
}

.arrows path.a3 {	
	animation-delay:0s;
	-webkit-animation-delay:0s; /* Safari 和 Chrome */
}
            
          
!
999px
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