.banner {
	height: 300px;
	background: url(../img/banner_pr.jpg) center no-repeat;
	margin: 0 auto;
	position: relative;
}
.product_f_1{
	margin:0 auto;
	text-align: center;
	overflow: hidden;
}
.product_f_1 img{
	padding-top:95px;
	display: block;
	float:left;
}
.product_f_co_right{
	margin:0 auto;
	width:470px;
	float:right;
	padding-top:95px;
	text-align: left;
}
.product_f_co_right h2{
	display: block;
	width:460px;
	padding-bottom:30px;
}
.product_f_co_right p{
	line-height:30px;
}
.product_f_co_right p span{
	font-weight: bold;
}
.product_f_co_right ul{
	display: block;
	padding-top:50px;
}
.product_f_co_right ul li{
	display: block;
	font-size:16px;
	color:#666666;
	padding-bottom:10px;
}
.ab_button {
	overflow: hidden;
	padding-top:30px;
}

.ab_button span {
	display: block;
	width: 110px;
	height: 40px;
	font-size: 16px;
	border-radius: 4px;
	background-color: #E62129;
	color: #FFFFFF;
	line-height: 40px;
	text-align: center;
	float: left;
}

.ab_button span:last-child {
	float: right;
}
.product_nav{
	margin:0 auto;
	text-align: center;
	overflow: hidden;
}
.product_nav ul{
	margin:0 auto;
	text-align: center;
	padding-top:90px;
}
.product_nav ul li a{
	display: block;
	width:300px;
	height:60px;
	float:left;
	font-size:24px;
	line-height: 60px;
	background-color:#ebf1fe;
}
.product_nav ul li a:hover{
	background-color:#E62129;
	color:#FFFFFF;
}
.product_nav ul li .pr_active{
	background-color:#E62129;
	color:#FFFFFF;
}
.td_left{
	float: left;
	width:625px;
	height:425px;
	padding-top:50px;
}
.d_left{
	padding-top:50px;
}
.td_left p,.d_left{
	line-height: 26px;
}
.td_right{
	padding-top:40px;
	width:520px;
	float: right;
	text-align: center;
}
.product_f_size,.product_td,.product_f_case,.product_js{
	margin:0 auto;
	overflow: hidden;
}
.product_f_size h2,.product_js h2{
	padding-bottom:20px;
}
.product_f_size h3{
	padding-top:30px;
	padding-bottom:30px;
}
.js_co{
	overflow: hidden;
	margin: 0 auto;
}
.js_left{
	float: left;
	overflow: hidden;
}
.js_left img{
	width:486px;
	height:300px;
}
.js_right{
	float: right;
	width:664px;
	text-align: left;
}
.js_right h3{
	padding-top:40px;
	padding-bottom: 30px;
} 
.js_co{
	padding-top:50px;
}
.js_right p{
	padding:10px 0px;
}
.product_f_case{
	padding-bottom: 90px;
}
.pr_c_left{
	margin-top:30px;
	float:left;
	width:800px;
	padding-right:28px;
	height:230px;
	background-color: #EBF1FE;
}
.pr_c_left p strong{
	font-size:22px;
	font-weight: normal;
}
.pr_c_left p:first-child strong:hover{
	color:#E62129;
}
.pr_c_left p{
	display:block;
	padding-top:20px;
	line-height: 26px;
	padding:20px 20px 10px 20px;
}
.pr_c_right{
	float: right;
	padding-top:30px;
}
.com {
 border-collapse: collapse;
 width: 1200px;
}
.com td, .com th {
 border: solid 1px #666;
 text-align: center;
 padding:20px 0;
 
}
.s_com td {
 padding: 10px 0;
}
.com .com_bc {
 background-color: #eef1fa;
}
.red{
	color: #E62129;
}
.notice{
	color:#666666;
	font-size:12px;
	padding-top:10px;
}
.mt20 {
    margin-top: 20px;
}
.no_plr{
	padding-left: 0;
    padding-right: 0;
}