/* clearing */
.stretch, .clear {
	clear:both;
	height:1px;
	margin:0;
	padding:0;
	font-size: 15px;
	line-height: 1px;
}
.clearfix:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}
*+html .clearfix {
	min-height: 1px;
}
* html>body .clearfix, * html .boxzi_content, * html .box_content, * html .boxhui_content {
	width: 100%;
}
* html .clearfix, * html .boxzi_content, * html .box_content, * html .boxhui_content, * html .block {
	height: 1%;
}
.clearfloat {
	clear:both;
	height:0;
	font-size: 1px;
	line-height: 0;
}
* html h5, * html .clear3wb {
	zoom:1;
}
/* end clearing */