.bottom-box{height:1.32rem;border-top:1px solid #eee;position:fixed;bottom:0;right:0;left:0;z-index:99;display:flex;justify-content:space-around;align-items:center;font-size:.24rem;text-align:center;background:#fff;padding-bottom:env(safe-area-inset-bottom)}.left-bl{flex:1}.tabCon{position:relative}.tabIcon{position:absolute;left:50%;top:0}.bottom-box .imgicon{height:.44rem;margin-bottom:.16rem}.littleicon{height:.24rem}.default-color{color:#999}