.scroll-logo{transition:opacity 0.3s ease,visibility 0.3s ease}body.scrolled .scroll-logo{opacity:0;visibility:hidden;pointer-events:none}#main-header{transition:all 0.3s ease;padding-top:20px;padding-bottom:20px}.scroll-logo{transition:opacity 0.3s ease,max-height 0.3s ease;max-height:80px}body.scrolled #main-header{padding-top:5px;padding-bottom:5px;min-height:60px}body.scrolled .scroll-logo{opacity:0;visibility:hidden;max-height:0;overflow:hidden;pointer-events:none}body.scrolled #top-menu-nav{padding-top:10px;padding-bottom:10px}