css3

-webkit-border-radius
-moz-border-radius

-moz-box-shadow
-webkit-box-shadow


-webkit-transition: all .3s;
    -moz-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;

-webkit-transform: rotate(360deg);
    -moz-transform: rotate(360deg);
    -o-transform: rotate(360deg);

background: -moz-linear-gradient(#f0f0f0, #f0f0f0 38%, #e0e0e0);
    background: -webkit-linear-gradient(#f0f0f0, #f0f0f0 38%, #e0e0e0);
    background: -o-linear-gradient(#f0f0f0, #f0f0f0 38%, #e0e0e0);
    background: -ms-linear-gradient(#f0f0f0, #f0f0f0 38%, #e0e0e0);
    background: linear-gradient(#f0f0f0, #f0f0f0 38%, #e0e0e0);