jquery-mobile/css/structure/jquery.mobile.transitions.slideup.css

/* slide up */
.slideup.out {
	-webkit-animation-name: fadeout;
	-moz-animation-name: fadeout;
	-webkit-animation-duration: 100ms;
	-moz-animation-duration: 100ms;
}

.slideup.in {
	-webkit-transform: translateY(0);
	-webkit-animation-name: slideinfrombottom;
	-moz-transform: translateY(0);
	-moz-animation-name: slideinfrombottom;
	-webkit-animation-duration: 250ms;
	-moz-animation-duration: 250ms;
}

.slideup.in.reverse {
	-webkit-animation-name: fadein;
	-moz-animation-name: fadein;
	-webkit-animation-duration: 150ms;
	-moz-animation-duration: 150ms;
}

.slideup.out.reverse {
	-webkit-transform: translateY(100%);
	-moz-transform: translateY(100%);
	-webkit-animation-name: slideouttobottom;
	-moz-animation-name: slideouttobottom;
	-webkit-animation-duration: 200ms;
	-moz-animation-duration: 200ms;
}

@-webkit-keyframes slideinfrombottom {
    from { -webkit-transform: translateY(100%); }
    to { -webkit-transform: translateY(0); }
}
@-moz-keyframes slideinfrombottom {
    from { -moz-transform: translateY(100%); }
    to { -moz-transform: translateY(0); }
}

@-webkit-keyframes slideouttobottom {
    from { -webkit-transform: translateY(0); }
    to { -webkit-transform: translateY(100%); }
}
@-moz-keyframes slideouttobottom {
    from { -moz-transform: translateY(0); }
    to { -moz-transform: translateY(100%); }
}