.spin{
    -webkit-animation: spinnerRotate 25s infinite linear;
    animation: spinnerRotate 25s infinite linear;
}
@-webkit-keyframes spinnerRotate
{
    from{-webkit-transform:rotate(0deg);}
    to{-webkit-transform:rotate(360deg);}
}
@-moz-keyframes spinnerRotate
{
    from{-moz-transform:rotate(0deg);}
    to{-moz-transform:rotate(360deg);}
}
@-ms-keyframes spinnerRotate
{
    from{-ms-transform:rotate(0deg);}
    to{-ms-transform:rotate(360deg);}
}
@keyframes spinnerRotate
{
    from{transform:rotate(0deg);}
    to{transform:rotate(360deg);}
}


.bounce {
    animation: bounce 2s infinite linear;
}
@-webkit-keyframes bounce {
    0% {transform: translateY(0px);}
    100% {transform: translateY(15px);}
}