.pc_fix{z-index:9999;position:fixed;bottom:50px;right:50px;}
.top{width: 80px;height: 80px;background: #ffffff;border-radius: 15px;margin-top: 10px;}
.top a{display:flex;align-items:center;justify-content:center;width:100%;height:100%;}
.top img{width:25px;}
.open_sym{cursor:pointer;width:80px;height:80px;border-radius:15px;background:#fff;box-shadow:0 0 20px rgba(0,0,0,0.05);display:flex;align-items:center;justify-content:center;opacity:0;margin-top:-80px;transition:all .5s;}
.open_sym_acitve{margin-top:0;opacity:1;background:#fff}
.open_sym img{width:40px;}
.pc_fix_close{cursor:pointer;position: absolute;width: 25px;height: 25px;left: -20px;display: flex;align-items: center;justify-content: center;border-radius: 5px 0 0 5px;}
.pc_fix_close img{width:10px;}
.pc_fix ul{position:relative;z-index:999;border-radius:0 10px 10px 10px;overflow:hidden;background:#fff;overflow:hidden;box-shadow:0 0 20px rgba(0,0,0,0.05);}
.fix_call{padding:15px 0;}
.fix_call p{color:#fff;font-size:16px;text-align:center;font-weight:900}
.pc_fix ul li{width:80px;height:80px;overflow:hidden;transition:all .5s;position:relative;padding:0 10px;}
.pc_fix ul li a{display:flex;align-items:center;justify-content:center;flex-direction:column;width:100%;height:100%;margin:0 auto;border-bottom:1px solid #e9e9e9}
.pc_fix ul li:last-child a{border:0;}
.pc_fix ul li p{display:block;text-align:center;margin-top:7px;font-size:12px;font-weight:600;}
.pc_fix ul li img{display:block;width:20px;margin:0 auto;}
.top{box-shadow:0 0 10px rgba(0,0,0,0.1)}

.m_fix{display:none;}

@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;}
}