.lb-subnav{border-bottom:1px solid #cecece;height:70px}.lb-subnav ul{display:flex;height:100%}.lb-subnav ul li{font-size:20px;height:100%;line-height:70px;margin-right:90px;position:relative;white-space:nowrap}.lb-subnav ul li a{display:block;height:100%}.lb-subnav ul li:after{background:var(--color-theme);bottom:0;content:"";height:5px;left:0;opacity:0;position:absolute;transform:translate(-50%);transition:all .3s ease;width:100%}.lb-subnav ul li.is-active a,.lb-subnav ul li:hover a{color:var(--color-theme)}.lb-subnav ul li.is-active:after,.lb-subnav ul li:hover:after{opacity:1;transform:translate(0)}