@media screen and (max-width:1920px){.container{width:1401px;margin:0 auto}.weChat{width:40px;height:40px;position:fixed;bottom:295px;right:41px;z-index:100;cursor:pointer;background:#fff;border-radius:40px;line-height:50px;text-align:center;box-shadow:0 0 6px 0 rgba(80,155,139,.41)}.weChat img{width:19px;height:20px}.weChat:hover{background-color:#f2f6fc}.qq{width:40px;height:40px;position:fixed;bottom:240px;right:41px;z-index:100;cursor:pointer;background:#fff;border-radius:40px;line-height:50px;text-align:center;box-shadow:0 0 6px 0 rgba(80,155,139,.41)}.qq img{width:19px;height:22px}.qq:hover{background-color:#f2f6fc}.el-backtop{color:#1f6f5e!important}}@media screen and (min-width:1921px){.container{width:1700px;margin:0 auto}.weChat{width:60px;height:60px;position:fixed;bottom:295px;right:41px;z-index:100;cursor:pointer;background:#fff;border-radius:60px;box-shadow:0 0 6px 0 rgba(80,155,139,.41);display:flex;justify-content:center;align-items:center}.weChat img{width:29px;height:30px}.weChat:hover{background-color:#f2f6fc}.qq{width:60px;height:60px;position:fixed;bottom:210px;right:41px;z-index:100;cursor:pointer;background:#fff;border-radius:60px;box-shadow:0 0 6px 0 rgba(80,155,139,.41);display:flex;justify-content:center;align-items:center}.qq img{width:27px;height:32px}.qq:hover{background-color:#f2f6fc}.el-backtop{width:60px!important;height:60px!important;color:#1f6f5e!important;font-size:30px!important;z-index:99!important}}