body{
	-webkit-animation: fadein 0.3s; 
	-moz-animation: fadein 0.3s; 
	-ms-animation: fadein 0.3s; 
	-o-animation: fadein 0.3s; 
	animation: fadein 0.3s;
}

@keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-moz-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-webkit-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-ms-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@-o-keyframes fadein {
    from { opacity: 0; }
    to   { opacity: 1; }
}