.pc_fix{z-index:9999;position:fixed;bottom:50px;right:50px;}

.pc_fix ul{width:60px;margin:0 auto;}
.pc_fix ul li{border-radius:50px;border:1px solid #34335e;overflow:hidden;margin-bottom:15px;}
.pc_fix ul li a{width:100%;height:60px;display:flex;align-items:center;justify-content:center;background:#fff;}
.pc_fix ul li img{width:25px;}
.top a{background:#34335e !important;}
.pc_fix ul li.top img{width:13px;}

.m_fix{display:none;z-index:999999999;position:fixed;bottom:30px;right:30px;}


@media screen and (max-width:799px){
  .pc_fix{display:none}
   .m_fix{z-index:9999;display:block;position:fixed;width:100%;left:0;bottom:0;}
  .m_fix ul{width:100%;background:#fff;margin:0 auto;display:flex;box-shadow:0 0 10px rgba(0,0,0,0.3)}
  .m_fix ul li{width:20%;}
  .m_fix ul li a{display:block;padding:10px 0;}
  .m_fix ul li img{height:20px;margin:0 auto;display:block;}
  .m_fix ul li span{display:block;text-align:center;margin-top:5px;font-size:11.5px;font-weight:bold;}
  .m_tell img{height: 50px !important;margin-top: -29px !important;background: #fff; border-radius: 100px;outline: 5px solid #fff;}
}