.gotobig_alertcss
{
    animation: mybig 0.5s;
    -webkit-animation: mybig_alertcss 0.5s;
}
@keyframes mybig_alertcss
{
    0% {transform:scale(0,0)}
    100% {transform:scale(1,1)}
}
@-webkit-keyframes mybig_alertcss
{
    0% {-webkit-transform:scale(0,0)}
    100% {-webkit-transform:scale(1,1)}
}
        
.gotosmall_alertcss
{
    animation: mysmall 0.5s;
    -webkit-animation: mysmall_alertcss 0.5s;
}
@keyframes mysmall_alertcss
{
    0% {transform:scale(1,1)}
    100% {transform:scale(0,0)}
}
@-webkit-keyframes mysmall_alertcss
{
    0% {-webkit-transform:scale(1,1)}
    100% {-webkit-transform:scale(0,0)}
}