body {
	animation: formFade .4s ease-in-out;
	-moz-animation: formFade .4s ease-in-out; / Firefox /
	-webkit-animation: formFade .4s ease-in-out; / Safari and Chrome /
	-o-animation: formFade .4s ease-in-out; / Opera /
}

@keyframes formFade {
from {
    opacity:0;
}
to {
    opacity:1;
}
}
@-moz-keyframes formFade { / Firefox /
from {
    opacity:0;
}
to {
    opacity:1;
}
}
@-webkit-keyframes formFade { / Safari and Chrome /
from {
    opacity:0;
}
to {
    opacity:1;
}
}
@-o-keyframes formFade { / Opera /
from {
    opacity:0;
}
to {
    opacity: 1;
}
}