#main-header{width:80%;margin:0 auto!important;left:0!important;right:0!important;border-bottom-left-radius:30px;border-bottom-right-radius:30px;border-top-left-radius:0px!important;border-top-right-radius:0px!important;box-shadow:0px 5px 15px rgba(0,0,0,0.2)!important}