<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>CSS</title>
<link rel="stylesheet" href="css/master.css" />
</head>
<body>
<div class="one">One</div>
</body>
</html>
* {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
.one {
background-color: #EEE;
width: 200px;
height: 100px;
transition-duration: 1s;
transition-delay: 0.2s;
transition-property: width;
transition-timing-function: ease-in-out;
transition: all 2s 0.5s linear;
}
.one:hover {
width: 280px;
height: 120px;
}
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