html{
  scroll-behavior: smooth;
}
.c1{color:#023671}
.pc_wrap{width:100%;position:fixed;width:100%;left:0;top:0;z-index:9999;background:#fff;transition:all 0.5s;}
.hd_fix{transition:all 0.5s;background:rgba(255,255,255,0.7)}
.hd_fix .pc_head{padding:10px 0;transition:all 0.5s;}
.hd_active{color:#023671;position:relative}
.hd_active:before{width:100% !Important;}
.nav li a:before{content:"";width:0%;height:3px;background:#023671;bottom:-10px;left:0;position:absolute;transition:all .3s;}
.pc_head{width:92%;margin:0 auto;display:flex;justify-content:space-between;padding:20px 0;align-items:center;transition:all 0.5s}
.logo{width:200px;}
.logo a{display:block;}
.logo a img{width:100%;}
.nav{display:flex;width:60%;justify-content:space-between;}
.nav li{}
.nav li a{display:block;text-align:Center;}
.nav li span{display:block;font-size:20px;font-weight:700;transition:all .5s;}
.nav li a:hover span{color:#023671;transition:all .5s;font-weight:900;}
.sns{display:flex;width:140px;}
.sns a{display:block;background:#5db533;position:relative;width:65px;height:65px;margin-right:10px;border-radius:65px;}
.sns a:last-child{margin-right:0;}
.sns a img{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:35px;height:auto;display:block;}
.sns a p{font-size:16px;font-weight:700;color:#fff;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);opacity:0;}
.mb_head{display:none;}
.mb_quick{display:none;}
.time_pop_cont{display:none;}
@media screen and (max-width:1280px){
  .pc_wrap{display:none;}
  .mb_head{display:block;position:fixed;top:0;left;width:100%;z-index:999;}
  .mb_top{position:relative;background:#fff;padding:20px 0;}
  .mb_logo{margin:0 auto;width:200px;}
  .mb_logo a{display:block;width:100%;}
  .mb_logo a img{display:block;width:100%;}
  .mb_menuwrap{position:absolute;top:27px;right:30px;}
  .line{transition:all .5s;width:27px;height:2px;margin-bottom:5px;background:#000;display:block;}
  .line:last-child{margin-bottom:0;}
  .mb_nav_active{margin-top:6px}
  .mb_nav_active .line1{transform:rotate(45deg);}
  .mb_nav_active .line2{display:none !Important;}
  .mb_nav_active .line3{transform:rotate(-45deg) translate(5px, -5px);}
  .mb_nav{display:none;background:rgba(2, 135, 264, 0.95)}
  .mb_nav li{}
  .mb_nav li a{display:block;padding:20px;text-align:Cneter;border-bottom:1px solid rgba(255,255,255,0.1);text-align:center;font-size:14px;color:#fff;}
  
  .mb_quick{bottom:0;left:0;display:block;width:100%;position:fixed;z-index:999;background:#023671}
  .mb_quick ul{display:flex;}
  .mb_quick ul li{width:20%;padding:15px 0;border-right:1px solid rgba(255,255,255,0.3)}
  .mb_quick ul li:last-child{border:0;}
  .mb_quick ul li img{height:30px;display:block;margin:0 auto;}
  .mb_quick ul li p{font-size:12px;color:#fff;text-align:Center;margin-top:10px;}
  .time_pop{cursor:pointer;} .time_pop_cont{position:fixed;bottom:80px;left:0;width:100%;z-index:999;}
  .time_pop_cont img{width:100%;}
}