.nb-has-global-header .nb-is-sticky-header{position:fixed;top: 0;left:0;right:0;z-index:1000;-webkit-transition: transform 0.4s, background-color 0.3s ease-out;-o-transition: transform 0.4s, background-color 0.3s ease-out;transition: transform 0.4s, background-color 0.3s ease-out;}.nb-has-global-header.nb-scroll-down .nb-is-sticky-header.hide-scroll-down{-webkit-transform: translate3d(0, -100%, 0);transform: translate3d(0, -100%, 0);}.nb-has-global-header.nb-scroll-up .nb-is-sticky-header.hide-scroll-down{-webkit-transform: none;transform: none;}.nb-has-global-header.nb-scroll-down #nimble-header, .nb-has-global-header.nb-scroll-up #nimble-header{background-color:rgba(255,255,255,0.9);}.nb-has-global-header #nimble-content{margin-top:0px;}