CSS3 Transitions, Animation

Hi !

There is some css code for reference of Css3 transitions, animations

div
{
width:100px;
height:100px;
background:red;
transition:width 2s; /* use transition artibute name and animation time  */
-webkit-transition:width 2s; /* Safari */
}
div:hover
{
width:300px;
}

Thanks :)