html{overflow-y: scroll !important}::-webkit-scrollbar{display: none}.itopplus-background{background-image:none;background-color :rgba(0,2,16,1)}.navbar-default .navbar-nav > li > a{;font-weight: bold}.navbar .nav,.navbar .nav > li{float:none;display:inline-block;*display:inline;*zoom:1;vertical-align: top}#main-navbar-collapse{text-align:center}