*{font-family:"Microsoft YaHei";max-width:100%}
.header-nav li{margin-right:40px;}
.index-wel .wel-more{line-height:45px;}
.index-wel .wel-txt .t{font-size:30px;margin-bottom:10px;}
.index-map .map-txt .map-t br{display:none;}
.index-news .news-tip{max-width:inherit;}
.index-cate .cate-tip br{display:none;}
.footer-form .form-ul .ver-btn{font-size:20px;}
.img{max-width:100%;}

.footer-form .form-ul li:nth-child(2) .label{overflow:hidden;text-indent:-99999px;}
.footer-form .form-ul li .li-flex:nth-child(2) .label{overflow:hidden;text-indent:-99999px;}
.header-nav li:nth-child(2) .pp-down .down-box{min-height:550px;}
.index-title{font-family:"Microsoft YaHei";font-size:40px;}
.index-bot .bot-btn{line-height:60px;}

@media (max-width:1200px){
    .header-nav li:nth-child(2) .pp-down .down-box{min-height: inherit;}
    .pp-down .down-box{min-height: inherit;}
    .header-nav li{margin-right:0px;}
    .about-banner .h2{font-size:24px;}
    .index-bot .bot-btn{line-height:40px;}
}