@charset "utf-8";
/*css初始值*/

.dsbnone{ display: none;}
.dsblock{ display: block;}
.dsinline{ display:inline;}
.ovhidden{ overflow: hidden;}
.tx-ind{ text-indent: -9999px;}
.ftf-s{ font-family: "宋体";}
/*鼠标样式*/
.curpter{ cursor: pointer;}
/*文字溢出隐藏 start*/
.one_hidden{overflow: hidden;text-overflow:ellipsis;white-space: nowrap;}
.tw_hidden{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;}
.tr_hidden{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;}
.fu_hidden{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 4;overflow: hidden;}
.fw_hidden{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 5;overflow: hidden;}
/*文字溢出隐藏 end*/
/*文本居中*/
.text-l{ text-align: left;}
.text-c{ text-align: center;}
.text-r{ text-align: right;}
/*margin*/
.m-auto{ margin: 0 auto;}
/*字体的粗细*/
.font-b1{ font-weight: 100;}
.font-b9{ font-weight: 900;}
.font-b{font-weight: bold;}
/*字体的大小*/
.fs-8{ font-size:8px;}
.fs-10{ font-size:10px;}
.fs-12{ font-size:12px;}
.fs-13{ font-size:13px;}
.fs-14{ font-size:14px;}
.fs-15{ font-size: 15px;}
.fs-16{ font-size: 16px;}
.fs-17{ font-size: 17.5px;}
.fs-18{ font-size: 18px;}
.fs-20{ font-size: 20px;}
.fs-21{ font-size: 21px;}
.fs-22{ font-size: 22px;}
.fs-24{ font-size: 24px;}
.fs-26{ font-size: 26px;}
.fs-28{ font-size: 28px;}
.fs-30{ font-size: 30px;}
.fs-37{ font-size: 37px;}
/*字体颜色*/
.fc99{color: #999999;}/*浅灰色*/
.fc2{color: #666666;}/*浅灰色2*/
.fc3{color: #000000;}
/*width*/
.w-all{ width:100%;min-width: 1200px;}
.w-main{ width: 1200px;margin: 0 auto;}
.dc_pages{
	width:1180px;
	float:left;
	line-height:50px;
	color:#666;
	font-size:16px;
	margin-top:50px;
	text-align:center;}

.dc_pages a{
	color:#666;}
.h-30{width: 100%;height: 30px;}
.h-40{width: 100%;height: 40px;}
.h-80{width: 100%;height: 80px;}
.h-100{width: 100%;height: 100px;}
select::-ms-expand { display: none; }
select {
	width: 273px;
	height: 25px;
    border: none;
    outline: none;
    /*将默认的select选择框样式清除*/
    appearance:none;
    -moz-appearance:none;
    -webkit-appearance:none;
    -ms-appearance:none;
	background: url("../img/arrow.png") no-repeat scroll right 10% center transparent;
	padding-left: 30px;
	background-color: #dfdfdf;
}
body{overflow-x:hidden;}
/*top*/
.top{padding-top: 27px;}
.top .toptel{margin-top: 12px;margin-left: 400px;}
.top .toptel .telnum{padding-left: 15px;}
.nag{margin-top: 27px;background: url(../img/naglogo.png) no-repeat;height: 61px;}
.nag .nav li{height: 35px;width: 150px;float: left;margin-top: 14px;}
.nag .nav li a{line-height: 35px;width: 150px;display: inline-block;text-align: center;font-size: 15px;color: #ffffff;}
.nag .nav .on{background-color: #ffffff;border-radius: 5px;color: #4a4a4a;}
.nag .nav li a:hover{background-color: #ffffff;border-radius: 5px;color: #4a4a4a;}
/*footer*/
.footernav{height: 80px;background-color: #1e2021;color: #ffffff;border-bottom:solid #535353 1px;}
.footernav li{line-height: 80px;width: 150px;float: left;text-align: center;}
.footernav li a{color: #ffffff;font-size: 14px;}
.footernav li a:hover{color: #c35331;}
.footercot{height: 185px;background-color: #1e2021;color: #ffffff;border-bottom:solid #535353 1px;}
.footercot dl{float: left;width: 300px;padding-top: 5px;}
.footercot dl dd{margin-top: 20px;line-height: 28px;font-size: 14px;}