@charset "utf-8";/*css初始值*/body,div,span,a,ul,li,h1,h2,h3,h4,h5,h6,ul,li,dl,dt,dd,form,input,button,textarea,p,header,nav,select,option,ol,img{ border: 0px; margin: 0; padding: 0; font-family: "Microsoft YaHei";}ul,li{ list-style: none;}h1,h2,h3,h4,h5,h6{ font-weight: normal;}a{ text-decoration: none; border: 0px;}input,textarea{ border: 0px;}img,select,option{ border: 0px;}.fl{ float: left;}.fr{ float: right;}.clear{ clear: both;}.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;}.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("../images/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:369px;float: right;}.top .toptel .telnum{padding-left: 15px;}.nag{margin-top: 27px;background: url(../images/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: #2388c9;}.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;}