CSS3 Animation check

by steveukx

HTML

<div />

CSS

@-webkit-keyframes foo { 0% {background: red;} 100% {background: blue;} }
@keyframes bar { 0% {background: green;} 100% {background: yellow;} }

div {
    width: 100px; 
    height: 100px; 
    -webkit-animation: foo 5s linear infinite alternate; 
    animation: bar 5s linear infinite alternate;
}