.wrapper {position:relative;}

/************************************
container
*/

.chapter {
	position:absolute;
	top:0;
	left:0;
}
.chapter_wrapper {
	position:relative;
	height:500px;
	display:block;
}
.frame {
	float:left;
	height:100%;
	position:relative;
	margin:0;
	overflow:hidden;
}
.frame .container {
	position:relative;
	margin:0;
}
.frame .content_wrapper {
	position:relative;
	overflow:hidden;
	margin:0;
}

.frame_bg {
	position:absolute;
	top:0;
	left:0;
}
.frame_bg img {
	position:relative;
}



.frame_expose {
	position:absolute;
	top:70px;
	left:0px;
	width:100%;
	height:1px;
	overflow:visible;
	z-index:1;
}

.frame_expose img {
	display:block;
	margin:0 auto;
	width:450px !important;
	height:auto !important;
	border:5px solid #000;
}
.frame_expose.portrait {
}
.frame_expose.portrait img {
	display:block;
	margin:0 auto;
	width:220px !important;
	height:325px !important;
	border-width:5px 120px 5px;
}
.frame_expose_mask {
	position:absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	background:rgba(0,0,0,.5);
	z-index:100;
	display:none;
}