来划我啊
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style type="text/css">
.button {
display: block;
position: relative;
background:#00B16A;
color: #fff;
width: 160px;
height: 50px;
line-height: 50px;
text-align: center;
font-family: 'Ubuntu', sans-serif;
font-size: 15px;
font-weight: bold;
text-decoration: none;
margin: 50px auto 0;
border-radius: 2px;
overflow: hidden;
-webkit-transition: all 0.15s ease-out;
transition: all 0.15s ease-out;
}
.button:before {
content: ' ';
position: absolute;
background: #fff;
width: 25px;
height: 50px;
top: 0;
left: -45px;
opacity: 0.3;
-webkit-transition: all 0.6s ease-out;
transition: all 0.6s ease-out;
-webkit-transform: skewX(-25deg);
transform: skewX(-25deg);
}
.button:hover {
background: #26C281;
}
.button:hover:before {
width: 45px;
left: 205px;
}
</style>
</head>
<body>
<a class="button" href="#">来划我啊</a>
</body>
</html>