.side_nav {
    text-align: center;
    margin-top:15px;
    margin-bottom:15px;
}
.linef{
	width:100%;
	border-top:1px solid #d7d3d3;
	margin-top:-40px;
	margin-bottom:120px;
}
.side_nav dd.cur{
	border:none;
	background: none;	
}
.side_nav dd.cur a{
	color:#ff6600;
}
.page_aa{
	width:100%;
	margin-bottom:170px;
	margin-top:100px;
	text-align: center;
}
.current{
	color:#ff6600;
	padding:6px 12px;
	border:1px solid #b9b8c3;
	margin-right:5px;
}
.num{
	color:#3f3f3f;
	padding:6px 12px;
	border:1px solid #b9b8c3;
	margin-right:5px;
}
.next,.prev{
	font-weight: bold;
	color:#3f3f3f;
	font-weight: bold;
	
	padding:6px 10px;
	border:1px solid #b9b8c3;
}
.next:hover,.prev:hover,.num:hover{
	color:#ff6600;
}
.pro_wrap dl dd{
	width:295px;
	margin-right:10px;
	/*height:284px;*/
}
.pro_wrap dl{
	width:1260px;
	margin:0 auto;
	padding-left:27px;
	margin-top:30px;
}
.pro_tit{
	color:#646363;
	padding:50px 0px 38px 0px;
	width:1200px;
	margin:0 auto;
}
.pro_wrap dl dd .p-tit{
	background:none;
}
.pro_wrap dl dd a {
    display: block;
     background: none; 
    overflow: hidden;
    border-radius: 8px;
     border-right: solid 0px #e5e5e5; 
     border-bottom: solid 0px #e5e5e5; 
     text-align: center;
}
.pro_wrap dl dd .p-tit div{
	width:100%;
}
.pro_wrap dl dd .p-img{
	background:url('../images/pro_dl_back.png');
	background-size:100% 100%;
	padding:10px 1px;
	overflow: hidden;
	height:285px;
}
input{
	float:left;
	background:none;
	border:none;
	height:26px;
	width:213px;
	border-radius: 5px
}
form{
	float:right;
	border:1px solid #ff6600;
	width:246px;
	margin-top:-10px;
	border-radius: 4px
}
button{
	background: none;
	width:30px;
	height:26px;
	border:none;
}
.text-truncate{
	color:#898989;
	text-align: left;
}
.table_pro{
	width:1200px;
	margin:0 auto;
}
.table_pro td{
	border:1px solid #dcdbdb;
	height:340px;
}
.ta_tit{
	width:170px;
	height:57px;
	background: #ff6600;
	color:#fff;
	text-align:center;
	line-height: 57px;
	font-size: 21px;
	margin:-28px 0px 0px 1px;
}