.headcell{
	height: 450px;
}

.headcell img{
	display:block;
	max-width: 100%;
	height:100%;
	margin-left: auto;
	margin-right: auto;
}

.bottomcells {
	position: relative;
}

.bottomcells div {
	float: left;
	width: 20%;
	height: 85px;
	padding: 1px;
}

.bottomcells div img {
	width: 100%;
	height: 100%;
}

.imgmodal {
	position: fixed;
	width: 100%;
	left: 0;
	top: 0;
	background-color: black;
	height: 100%;
	overflow: auto;
}

.imgmodal img {
	max-height: 100%;
	max-width: 100%;
	padding: 1px;
	margin-left: auto;
	margin-right: auto;
	display: block;
}

.div20>div {
	height: 20%;
}

.closebutton {
	visibility: hidden;
	position: fixed;
	top: 0;
	right: 0;
}