【CSS3】Transitions & Transfoms アニメーション

@keyframesなど

by KURO KUMO

HTML

<link rel="stylesheet" href="http://yui.yahooapis.com/3.10.3/build/cssreset/cssreset-min.css">
<div class="footer">
    <small>coptyright &copy; 2013 うにゃうにゃうにゃCo.,LTD.</small>
</div>

CSS

@keyframes bgcolor
{
0% {background: #fff}
25% {background: #fff5a5}
50% {background: #ffd4da}
75% {background: #99d2e4}
100% {background: #d8cab4}
}
@-webkit-keyframes bgcolor
{
0% {background: #fff}
25% {background: #fff5a5}
50% {background: #ffd4da}
75% {background: #99d2e4}
100% {background: #d8cab4}
}
@-moz-keyframes bgcolor
{
0% {background: #fff}
25% {background: #fff5a5}
50% {background: #ffd4da}
75% {background: #99d2e4}
100% {background: #d8cab4}
}

html,body {
    background-color: #ccc;
}

.footer {
    background: #fff;
    padding: 20px;
    animation: bgcolor 5s infinite alternate;
    -webkit-animation: bgcolor 5s infinite alternate;
    -moz-animation: bgcolor 5s infinite alternate;
}
.footer small {
    font-weight: bold;
    font-size: 110%;
}