.mainContentBox{min-height:100%;min-width:1200px;margin-top:80px}.mainContentBox .leftMenuBox{position:fixed;left:0;background:-webkit-gradient(linear,left bottom,left top,from(#7561fe),to(#1d47d1))!important;background:linear-gradient(0deg,#7561fe,#1d47d1)!important;border:none!important;overflow:auto;overflow-x:hidden}.mainContentBox .leftMenuBox::-webkit-scrollbar{width:2px}