div#wrapper {
	max-width: 1480px;
	padding-left: 50px;
	padding-right: 50px;
}
div#wrapper div.clearfix {
	display: none;
}
div#upper_message_box {
	margin: auto;
	max-width: 960px;
}
div#artworks {
    float: left;
    margin: 30px 0 0 0;
	padding: 0 0 80px 0;
    width: 65%;
}