iframe{margin:0px;} 

div.detail div.product_explain div.attention p{javascript:void(0)
	font-size: 10px;
	margin: 0;
}

div.detail div.product_explain div.attention{
	margin: 0 0 20px 0;
	padding: 20px;
	color: #fff;
	background: #bb2a09;
}