div.main-center {
-webkit-animation: fI 500ms backwards;
-moz-animation: fI 500ms backwards;
-o-animation: fI 500ms backwards;
animation: fI 500ms backwards;
}

#theme-content{
-webkit-animation: fI 600ms 200ms backwards;
-moz-animation: fI 600ms 200ms backwards;
-o-animation: fI 600ms 200ms backwards;
animation: fI 600ms 200ms backwards;
}