/* Page background color */

body {
    background-color: #FFFFFF;
}

/* Previous/Next navigation links */

div.nav_bar {
    width: 90px;
    height: 20px;
	margin-left: auto;
	margin-right: auto;
}

div.nav_bar a {
    display: block;
    width: 35px;
    height: 20px;
}

div.nav_bar a.nav_left {
    float: left;
    background-image: URL('arrow_left.gif');
}

div.nav_bar a.nav_right {
    float: right;
    background-image: URL('arrow_right.gif');
}

/* Gallery images */

div.gallery_page {
	width: 490px;
	margin-top: 50px;
	margin-left: auto;
	margin-right: auto;
}

div.gallery_page div.gallery_row {
	clear: both;
}

div.gallery_page div.gallery_row div {
	width: 150px;
	float: left;
	margin-left: 20px;
	margin-top: 20px;
}

div.gallery_page div.gallery_row div.gallery_first {
	margin-left: 0px;
}

div.gallery_page div.gallery_row div img {
	border: 0px;
	vertical-align: top;
}