body,html{ margin: 0px auto ;letter-spacing:4px;font-size:14px;font-family:"Microsoft YaHei",微软雅黑;}
.container{width:1380px;min-width: 1380px;max-width: 1380px;height:100%;margin: 0px auto;}
.navbg{background:#171717; height:60px;width:100%;z-index:9999;} 
.navheight{ height:60px;color:white;line-height:60px;font-size:18px;position: relative;}
.active{ color:#FFF45A;}.active a{ color:#FFF45A;}a{text-decoration:none;color:white;cursor: pointer;}
.navbotttom{position: absolute;border:3px solid #FFF45A;border-radius: 90px;width:55px;left:25px;bottom:-10px;}
.float-left{float:left;}
.center{text-align: center;}
.row{width:100%;}
.col-lg-0-5{ width:57.5px;}.col-lg-1{ width:115px;}.col-lg-1-5{ width:172.5px;}.col-lg-2{ width:230px;}.col-lg-3{ width:345px;}.col-lg-3-5{ width:402.5px;}.col-lg-4{ width:460px;}.col-lg-4-5{ width:517.5px;}.col-lg-5{ width:575px;}.col-lg-6{ width:690px;}.col-lg-6-5{ width:747.5px;}.col-lg-7{ width:805px;}.col-lg-8{ width:920px;}.col-lg-9{ width:1035px;}.col-lg-10{ width:1150px;}.col-lg-11{ width:1265px;}.col-lg-12{ width:1380px;}
.margin-top-10{ margin-top:10px;}.margin-top-20{ margin-top:20px;}.margin-top-30{ margin-top:30px;}.margin-top-40{ margin-top:40px;}.margin-top-50{ margin-top:50px;}.margin-top-60{ margin-top:60px;}.margin-top-70{ margin-top:70px;}.margin-top-100{ margin-top:100px;}
.text-left{ text-align:left;}.text-center{text-align: center;}.text-right{text-align: right};
.font-size-20{ font-size:20px;}.font-size-22{ font-size:22px;}.font-size-23{ font-size:23px;}.font-size-25{ font-size:25px;} .font-size-30{ font-size:30px;} .font-size-35{ font-size:35px;}.font-size-40{ font-size:40px;}
.color-white{color:white;} .border-red{border:1px solid red;}
.biao{ border-bottom: 4px solid #F6EB58;padding-bottom: 3px;}
.showMessage { padding: 10px 20px;border-radius: 5px;position: fixed; top: 35%;left: 50%; color: #ffffff; z-index: 999; transform: translate(-50%, 0);}
 .showMessageSuccess {background-color: #19191B;border: 1px solid #19191B;color: #67c23a;}
 .showMessageError {background-color: #19191B;border: 1px solid #19191B;color: #F76C6C;}
 .postion-relative{ position:relative;}