.drawer {
	overflow: hidden;
	width: 100%;
	transition: height 0.4s;
	-ms-transition: height 0.4s;
	-o-transition: height 0.4s;
	-moz-transition: height 0.4s;
	-webkit-transition: height 0.4s;
}

.inner-drawer {
	display: table;
	width: 100%;
}

.drawer-closed {
	height: 0 !important;
}

.book-drawer-closed {
	height: 320px !important;
}