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@DigitalCoder
Last active August 26, 2015 09:35
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eNqazr
CSS3 Spinning Preloader
------
A [Pen](http://codepen.io/DigitalCoder/pen/eNqazr) by [DigitalCoder](http://codepen.io/DigitalCoder) on [CodePen](http://codepen.io/).
[License](http://codepen.io/DigitalCoder/pen/eNqazr/license).
<!DOCTYPE html>
<html >
<head>
<meta charset="UTF-8">
<title>CSS3 Spinning Preloader</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id="loader-wrapper">
<div id="loader"></div>
</div>
</body>
</html>
#loader-wrapper {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 1000;
}
#loader {
display: block;
position: relative;
left: 50%;
top: 50%;
width: 150px;
height: 150px;
margin: -75px 0 0 -75px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #3498db;
-webkit-animation: spin 2s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
animation: spin 2s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}
#loader:before {
content: "";
position: absolute;
top: 5px;
left: 5px;
right: 5px;
bottom: 5px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #e74c3c;
-webkit-animation: spin 3s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
animation: spin 3s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}
#loader:after {
content: "";
position: absolute;
top: 15px;
left: 15px;
right: 15px;
bottom: 15px;
border-radius: 50%;
border: 3px solid transparent;
border-top-color: #f9c922;
-webkit-animation: spin 1.5s linear infinite; /* Chrome, Opera 15+, Safari 5+ */
animation: spin 1.5s linear infinite; /* Chrome, Firefox 16+, IE 10+, Opera */
}
@-webkit-keyframes spin {
0% {
-webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */
-ms-transform: rotate(0deg); /* IE 9 */
transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera */
}
100% {
-webkit-transform: rotate(360deg); /* Chrome, Opera 15+, Safari 3.1+ */
-ms-transform: rotate(360deg); /* IE 9 */
transform: rotate(360deg); /* Firefox 16+, IE 10+, Opera */
}
}
@keyframes spin {
0% {
-webkit-transform: rotate(0deg); /* Chrome, Opera 15+, Safari 3.1+ */
-ms-transform: rotate(0deg); /* IE 9 */
transform: rotate(0deg); /* Firefox 16+, IE 10+, Opera */
}
100% {
-webkit-transform: rotate(360deg); /* Chrome, Opera 15+, Safari 3.1+ */
-ms-transform: rotate(360deg); /* IE 9 */
transform: rotate(360deg); /* Firefox 16+, IE 10+, Opera */
}
}
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