@charset "UTF-8";

.header img{
	float:left;
}

.content h1 img {
	margin: 0 auto;
}

#text {
	margin-top:30px;
}

.viewer {
	margin: 0 auto;
	width: 600px;
	height: 320px;
	text-align: left;
	overflow: hidden;
}

.viewer ul {
	width: 600px;
	height: 320px;
	text-align: left;
	overflow: hidden;
	position: relative;
}

.viewer ul li {
	top: 0;
	left: 0;
	width: 600px;
	height: 320px;
	display: none;
	position: absolute;
}