body{margin:0; padding:0; color:#1E1E1E; font-family:"Noto Sans SC", "Microsoft Yahei", "PingFang SC", "Arial", "Hiragino Sans", sans-serif; font-size:14px; line-height:22px;}
img{margin:0; padding:0; border-style:none; vertical-align:middle; line-height:1.0;}
ul,nav{list-style-type:none;}
ol{list-style-type:decimal;}
p,span,h1,h2,h3,h4,h5,dl,dd,dt,form,ul,li,ol{margin:0; padding:0;}
i{margin:0; padding:0; font-style:normal;}
input,textarea,select{font-family:"Source Han Sans CN", "Microsoft YaHei", sans-serif; font-size:100%; margin:0; padding:0; vertical-align:middle;}
a{color:#1E1E1E; text-decoration:none; -webkit-transition: all 0.3s ease; -moz-transition:all 0.3s ease; -o-transition:all 0.3s ease; transition:all  0.3s ease;}
.fl{float:left;} 
.fr{float:right;}
.clear{clear:both;}
.hidden{overflow:hidden;}
.clearfix:after {content: "";display: block;clear: both;visibility: hidden;font-size: 0;height: 0;} 
.clearfix {*display: inline-block;_height:1%;}
.block{display:block}
.center{text-align:center;}
.tr{text-align:right;}
.fwb{font-weight:bold;}
.abs{position:absolute;}
.rel{position:relative;}

.pt5{padding-top:5px;}
.pt10{padding-top:10px;}
.pt15{padding-top:15px;}
.pt20{padding-top:20px;}
.pt25{padding-top:25px;}
.pt30{padding-top:30px;}
.pt35{padding-top:35px;}
.pt40{padding-top:40px;}
.pt45{padding-top:45px;}
.pt50{padding-top:50px;}
.pt55{padding-top:55px;}
.pt60{padding-top:60px;}
.pt70{padding-top:70px;}
.pt80{padding-top:80px;}
.pt90{padding-top:90px;}
.pt100{padding-top:100px;}
.pt110{padding-top:110px;}
.pt130{padding-top:130px;}
.pt140{padding-top:140px;}
.pt150{padding-top:150px;}
.pt170{padding-top:170px;}
.pt200{padding-top:200px;}

.mt0{margin-top:0px!important;}
.mt10{margin-top:10px;}
.mt15{margin-top:15px;}
.mt20{margin-top:20px;}
.mt25{margin-top:25px;}
.mt30{margin-top:30px;}
.mt35{margin-top:35px;}
.mt40{margin-top:40px;}
.mt45{margin-top:45px;}
.mt50{margin-top:50px;}
.mt55{margin-top:55px;}
.mt60{margin-top:60px;}
.mt70{margin-top:70px;}
.mt80{margin-top:80px;}
.mt90{margin-top:90px;}
.mt100{margin-top:100px;}
.mt120{margin-top:120px;}
.mt210{margin-top:210px;}

.font12{font-size:12px;}
.font15{font-size:15px; line-height:22px;}
.font16{font-size:16px; line-height:24px;}
.font18{font-size:18px; line-height:26px;}
.font20{font-size:20px; line-height:28px;}
.font24{font-size:24px; line-height:32px;}
.font30{font-size:30px; line-height:38px;}
.font40{font-size:40px; line-height:48px;}
.font50{font-size:50px; line-height:58px;}
.font60{font-size:60px; line-height:65px;}

.dpn,.sp_block,.sp_inline,.pad_block,.pad_block2,.pad_inline{display:none;}
.sp_flex{display:none;}

.icon{width:1em; height:1em; vertical-align:middle; fill:currentColor; overflow:hidden;}
.beian{padding:15px; text-align:right;}