.rts-tab-advance .nav{background:#F2F3F5;padding:12px 6px;margin:0;margin-top:35px}.rts-tab-advance .nav li button{border:none;background:#fff0;border-radius:100px;padding:8px 25px;color:#1F1F25;font-size:18px;font-weight:600;position:relative}.rts-tab-advance .nav li button::before{position:absolute;left:0;top:50%;height:2px;width:0;content:"";background:#1F1F25}.rts-tab-advance .nav li button.active{padding-left:70px}.rts-tab-advance .nav li button.active::before{margin-left:25px;width:40px}.tab-custom-nav .nav{float:right;position:relative;bottom:102px;z-index:1}.tab-custom-nav .tab-content{clear:both}