.product_img_main
{
    overflow: hidden;
}

.product_img_main .product_img
{
    margin-top: 55px;
	float:left;
	position:relative;
	width:100%;
	height:auto;
	overflow:hidden;
	max-width:610px;
	max-height:300em;
	overflow:hidden;
}




.product_img_main .product_line{
	margin-top:10px;
	height:1px;
	background-color:#E6E6E6;
	float:left;
	position:relative;
	width:100%;

}


.product_text_main{
	overflow:hidden;	
}

.product_text_main .product_text{
    margin-top: 5px;
	float:left;
	position:relative;
	width:100%;
	overflow:hidden;	
}


.product_text .product_title{
	float:left;
	position:relative;
	color:#FD6523;
	font-size:1.4em;
	line-height:200%;
	text-align:left;
	width:100%;
	
}




.product_title_text_bg{
	
	float:left;
	position:relative;
	background-color:#F7F7F7;
	width:100%;
	height:auto;
	line-height:200%;
	overflow:hidden;
	padding:10px;
	-webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;

	
}


.product_title_text{
	float:left;
	position:relative;
	color:#666666;
	font-size:1.0em;
	line-height:200%;
	text-align:left;
	
	
}


.product_text_main .product_line{
	margin-top:10px;
	height:1px;
	background-color:#E6E6E6;
	float:left;
	position:relative;
	width:100%;

}




.product_neirong_main{
	overflow:hidden;
	padding-bottom:60px;
}

.product_neirong_main .product_neirong{
    margin-top: 10px;
	float:left;
	position:relative;
	width:100%;
	overflow:hidden;
	text-align:left;
	line-height:200%;
	font-size:0.9em;
	color:#666666;
}

.product_neirong img{
	margin:0 auto;
	width:100%;
	max-width:640px;
	height:auto;	
}





.product_duihuan {
	position:fixed;
	bottom:60px;
	left:0;
	width:100%;
	height:40px;
	cursor:pointer;
	z-index:999;
	}