.root_main{width:100vw;height:100vh;display:flex;flex-direction:column}.root_main .root_main_container{width:100vw;height:calc(100vh - 13.88889vw);position:relative;z-index:1}.root_main .root_tabbar{height:13.88889vw;width:100%;box-shadow:0 0 3.33333vw rgba(0,0,0,.08);position:relative;z-index:2}