#fullsized_close{
	background: url('img/close.png');
    width: 32px;
    height: 32px;
    position: absolute;
    top: 5px;
    right: 5px;
}

#fullsized_image_holder {
	display:flex;
	align-items:center;
	justify-content:center;
	height:100%;
	width:100%;
}

#fullsized_image_holder img{
	margin-top:0px!important;
	max-width:100%;
	max-height:100%;
	height:auto!important;
	width:auto!important;
}