Button, -webkit-filter, and transitions
{"view":"split-vertical","fontsize":"100","seethrough":"","prefixfree":"1","page":"css"}
<a class="button">But not for long</a>
<a class="button">I accept them terms</a>
/* Button, -webkit-filter, and transitions */
body {
background: #555;
font: 16px sans-serif;
}
.button {
display: inline-block;
padding: .5rem 2rem;
margin-bottom: 0;
font-size: 2rem;
font-weight: bold;
line-height: 3rem;
color: #333;
text-align: center;
vertical-align: middle;
cursor: pointer;
background-image: -webkit-linear-gradient(top, white, #E6E6E6);
background-repeat: repeat-x;
border-radius: .25em;
box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05), 0 .5em .5em -.2em rgba(0,0,0,.1);
-webkit-transition: all 500ms;
position: absolute;
width: 400px;
}
.button:hover {
color: white;
opacity: 0;
-webkit-filter: blur(20px);
}
.button:first-child {
color: white;
background: none;
box-shadow: none;
-webkit-transition: none;
}