#main-header{background:linear-gradient(to bottom,rgba(0,0,0,0.35),rgba(0,0,0,0.05));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:background 0.3s ease;z-index:9999}.et_pb_section:first-of-type{margin-top:0px}#top-menu li a{position:relative;overflow:hidden}#top-menu li a::after{content:"";position:absolute;bottom:0;left:0;height:2px;width:100%;background-color:#ffffff;transform:scaleX(0);transform-origin:left;transition:transform 0.3s ease}#top-menu li a:hover::after{transform:scaleX(1)}#top-menu li a::after{transform-origin:right}