.gallery_list {
	text-align:center;
}
.gallery_list img {
	padding:5px;
}
#window_img {
	text-align:center;
}
#window_img img {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	width:90%;
}