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HTML

CSS

CSS Base

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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

JavaScript

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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

Behavior

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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.

Format on Save

If enabled, your code will be formatted when you actively save your Pen. Note: your code becomes un-folded during formatting.

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HTML

              
                <h1> Google Style Loading Spinner - CSS</h1>
<span> Simply change Width and Height of CSS to suit! -  By <a href="https://www.daniel-cotton.co.uk/">Daniel Cotton </a></span>

<!-- Spinner -->
<div class="spinner">
    <span class="bgtopl"><span class="highlighttopl"></span></span>
    <span class="bgtopr"><span class="highlighttopr"></span></span>
    <span class="bottomrow">
        <span class="bgbtml"><span class="highlightbtml"></span></span>
        <span class="bgbtmr"><span class="highlightbtmr"></span></span>
    </span>
</div>

<!-- Additional Spinners for DEMO -->
<div class="spinnermedium">
    <span class="bgtopl"><span class="highlighttopl"></span></span>
    <span class="bgtopr"><span class="highlighttopr"></span></span>
    <span class="bottomrow">
        <span class="bgbtml"><span class="highlightbtml"></span></span>
        <span class="bgbtmr"><span class="highlightbtmr"></span></span>
    </span>
</div>

              
            
!

CSS

              
                /* Additional styling */	
@import url(https://fonts.googleapis.com/css?family=Lato:100);

  *{
		border:none;
		margin:0;
		padding:0;
	}
  body{
		background-color:#333;
     font-family:'Lato', sans-serif;
	}
  h1, span, a{
    color:#fff;
  }

/* Useful stuff only below! */

	.spinner, .spinnerlarge, .spinnermedium{
		position: absolute;
		top:0;
		bottom: 0;
		left: -300px;
		right: 0;
		margin: auto;
		background-color:#C00;
		border-radius:50%;
		overflow:hidden;
	}
	.spinnermedium{
		left: 50px;
		height:100px; /* Just change W&H */
		width:100px;
	}
	.spinner{
		height:50px; /* Just change W&H */
		width:50px;
	}
	.highlighttopl{
		position:absolute;
		bottom:0;
		right:0;
		display:block;
		background-color:#900;
		height:50%;
		border-radius:100% 0 0 0;
		width:50%;
		animation:highlighttl 3s linear infinite;
		-webkit-animation: highlighttl 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.highlighttopr{
		position:absolute;
		bottom:0;
		left:0;
		display:block;
		background-color:#900;
		height:50%;
		border-radius:0 100% 0 0;
		width:50%;
		animation:highlighttr 3s linear infinite;
		-webkit-animation: highlighttr 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.highlightbtml{
		position:absolute;
		top:0;
		right:0;
		display:block;
		background-color:#000;
		height:0%;
		border-radius:0 0 0 100%;
		width:50%;
		animation:highlightbl 3s linear infinite;
		-webkit-animation: highlightbl 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.highlightbtmr{
		position:absolute;
		top:0;
		left:0;
		display:block;
		background-color:#000;
		height:0%;
		border-radius:0 0 100% 0;
		width:50%;
		animation:highlightbr 3s linear infinite;
		-webkit-animation: highlightbr 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.bgtopl{
		position:relative;
		display:block;
		float:left;
		background-color:#C00;
		opacity:1;
		height:50%;
		width:50%;
		animation:bgtl 3s linear infinite;
		-webkit-animation: bgtl 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.bgtopr{
		position:relative;
		display:block;
		float:left;
		background-color:#C00;
		opacity:1;
		height:50%;
		width:50%;
		animation:bgtr 3s linear infinite;
		-webkit-animation: bgtr 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.bgbtml{
		display:block;
		position:relative;
		background-color:#3c7af4;
		opacity:1;
		float:left;
		height:50%;
		width:50%;
		animation:bgbl 3s linear infinite;
		-webkit-animation: bgbl 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.bgbtmr{
		display:block;
		position:relative;
		background-color:#3c7af4;
		float:left;
		opacity:1;
		height:50%;
		width:50%;
		animation:bgbr 3s linear infinite;
		-webkit-animation: bgbr 3s linear infinite; /* Chrome, Safari, Opera */
	}
	.bottomrow{
		padding:0;
		width:100%;
		margin:0;
		height:100%;
		clear:both;
	}
	
	/* ANIMATIONS - HIGHLIGHTS TOP */
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes highlighttr {
		0%   {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
		14%  {
			height:0%;
			width:100%;
			background-color:#00F;
		}
		15%  {
			height:0%;
			width:100%;
			background-color:#C00;
		}
		19%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		25%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		59%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		60%  {
			height:100%;
			width:0%;
			background-color:#fcd64c;
		}
		61%  {
			height:0%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#1c9254;
		}
		75% {
			height:100%;
			width:100%;
			background-color:#24ae64;
		}
		86% {
			height:100%;
			width:0%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#00F;
		}
		100% {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
	}
	
	/* Standard syntax */
	@keyframes highlighttr {
		0%   {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
		14%  {
			height:0%;
			width:100%;
			background-color:#00F;
		}
		15%  {
			height:0%;
			width:100%;
			background-color:#C00;
		}
		19%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		25%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		59%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		60%  {
			height:100%;
			width:0%;
			background-color:#fcd64c;
		}
		61%  {
			height:0%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#1c9254;
		}
		75% {
			height:100%;
			width:100%;
			background-color:#24ae64;
		}
		86% {
			height:100%;
			width:0%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#00F;
		}
		100% {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
	}
	
	
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes highlighttl {
		0%   {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
		14%  {
			height:0%;
			width:100%;
			background-color:#00F;
		}
		16%  {
			height:0%;
			width:100%;
			background-color:#C00;
		}
		36%  {
			height:100%;
			width:0%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#fcde6c;
		}
		50%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		61%  {
			height:0%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#1c9254;
		}
		75% {
			height:100%;
			width:100%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
		100% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
	}
	
	/* Standard syntax */
	@keyframes highlighttl {
		0%   {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
		14%  {
			height:0%;
			width:100%;
			background-color:#00F;
		}
		16%  {
			height:0%;
			width:100%;
			background-color:#C00;
		}
		36%  {
			height:100%;
			width:0%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#fcde6c;
		}
		50%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		61%  {
			height:0%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#1c9254;
		}
		75% {
			height:100%;
			width:100%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
		100% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
	}


	/* ANIMATIONS - HIGHLIGHTS BOTTOM */
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes highlightbr {
		13%   {
			height:0%;
			width:100%;
			background-color:#900;
		}
		24%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		25%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		49%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		50%  {
			height:100%;
			width:0%;
			background-color:#fcd64c;
		}
		51%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#fcde6c;
		}
		63%  {
			height:0%;
			width:100%;
			background-color:#24ae64;
		}
		86% {
			height:100%;
			width:0%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#00F;
		}
		100% {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
	}
	
	/* Standard syntax */
	@keyframes highlightbr {
		13%   {
			height:0%;
			width:100%;
			background-color:#900;
		}
		24%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		25%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		49%  {
			height:100%;
			width:0%;
			background-color:#900;
		}
		50%  {
			height:100%;
			width:0%;
			background-color:#fcd64c;
		}
		51%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#fcde6c;
		}
		63%  {
			height:0%;
			width:100%;
			background-color:#24ae64;
		}
		86% {
			height:100%;
			width:0%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#00F;
		}
		100% {
			height:100%;
			width:100%;
			background-color:#3c7af4;
		}
	}
	
	
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes highlightbl {
		13%   {
			height:0%;
			width:100%;
			background-color:#900;
		}
		24%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		25%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		36%  {
			height:100%;
			width:0%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#fcde6c;
		}
		50%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		51%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#fcde6c;
		}
		63%  {
			height:0%;
			width:100%;
			background-color:#24ae64;
		}
		75%  {
			height:100%;
			width:100%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
		100% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
	}
	
	/* Standard syntax */
	@keyframes highlightbl {
		13%   {
			height:0%;
			width:100%;
			background-color:#900;
		}
		24%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		25%  {
			height:100%;
			width:100%;
			background-color:#C00;
		}
		36%  {
			height:100%;
			width:0%;
			background-color:#C00;
		}
		37%  {
			height:100%;
			width:0%;
			background-color:#fcde6c;
		}
		50%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		51%  {
			height:100%;
			width:100%;
			background-color:#fcd64c;
		}
		62%  {
			height:0%;
			width:100%;
			background-color:#fcde6c;
		}
		63%  {
			height:0%;
			width:100%;
			background-color:#24ae64;
		}
		75%  {
			height:100%;
			width:100%;
			background-color:#24ae64;
		}
		87% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
		100% {
			height:100%;
			width:0%;
			background-color:#1c9654;
		}
	}
	
	
	/* ANIMATIONS - BGS TOP */
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes bgtl {
		0%   {
			background-color:#C00;
		}
		25%  {
			background-color:#C00;
		}
		50%  {
			background-color:#C00;
		}
		51%  {
			background-color:#fcd64c;
		}
		74%  {
			background-color:#fcd64c;
		}
		75% {
			background-color:#1c9654;
		}
		76%  {
			background-color:#3c7af4;
		}
		100% {
			background-color:#3c7af4;
		}
	}
	
	/* Standard syntax */
	@keyframes bgtl {
		0%   {
			background-color:#C00;
		}
		25%  {
			background-color:#C00;
		}
		50%  {
			background-color:#C00;
		}
		51%  {
			background-color:#fcd64c;
		}
		74%  {
			background-color:#fcd64c;
		}
		75% {
			background-color:#1c9654;
		}
		76%  {
			background-color:#3c7af4;
		}
		100% {
			background-color:#3c7af4;
		}
	}
	
	
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes bgtr {
		0%   {
			background-color:#C00;
		}
		25%  {
			background-color:#C00;
		}
		26%  {
			background-color:#fcd64c;
		}
		51%  {
			background-color:#fcd64c;
		}
		75% {
			background-color:#fcd64c;
		}
		76% {
			background-color:#24ae64;
		}
		100% {
			background-color:#24ae64;
		}
	}
	
	/* Standard syntax */
	@keyframes bgtr {
		0%   {
			background-color:#C00;
		}
		25%  {
			background-color:#C00;
		}
		26%  {
			background-color:#fcd64c;
		}
		51%  {
			background-color:#fcd64c;
		}
		75% {
			background-color:#fcd64c;
		}
		76% {
			background-color:#24ae64;
		}
		100% {
			background-color:#24ae64;
		}
	}
	
	
	/* ANIMATIONS - BGS BOTTOM */
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes bgbl {
		0%   {
			background-color:#3c7af4;
		}
		25%  {
			background-color:#3c7af4;
		}
		26%  {
			background-color:#C00;
		}
		50%  {
			background-color:#C00;
		}
		51%  {
			background-color:#fcd64c;
		}
		52%  {
			background-color:#24ae64;
		}
		74%  {
			background-color:#24ae64;
		}
		75%  {
			background-color:#3c7af4;
		}
		100% {}
	}
	
	/* Standard syntax */
	@keyframes bgbl {
		0%   {
			background-color:#3c7af4;
		}
		25%  {
			background-color:#3c7af4;
		}
		26%  {
			background-color:#C00;
		}
		50%  {
			background-color:#C00;
		}
		51%  {
			background-color:#fcd64c;
		}
		52%  {
			background-color:#24ae64;
		}
		74%  {
			background-color:#24ae64;
		}
		75%  {
			background-color:#3c7af4;
		}
		100% {}
	}
	
	
	
	/* Chrome, Safari, Opera */
	@-webkit-keyframes bgbr {
		0%   {
			background-color:#3c7af4;
		}
		25%  {
			background-color:#3c7af4;
		}
		26%  {
			background-color:#fcd64c;
		}
		50%  {
			background-color:#fcd64c;
		}
		51%  {
			background-color:#fcd64c;
		}
		52%  {
			background-color:#24ae64;
		}
		75%  {
			background-color:#24ae64;
		}
		100% {
			background-color:#24ae64;
		}
	}
	
	/* Standard syntax */
	@keyframes bgbr {
		0%   {
			background-color:#3c7af4;
		}
		25%  {
			background-color:#3c7af4;
		}
		26%  {
			background-color:#fcd64c;
		}
		50%  {
			background-color:#fcd64c;
		}
		51%  {
			background-color:#fcd64c;
		}
		52%  {
			background-color:#24ae64;
		}
		75%  {
			background-color:#24ae64;
		}
		100% {
			background-color:#24ae64;
		}
	}
              
            
!

JS

              
                
              
            
!
999px

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