#menu-hawaii-sci li a{position:relative;transition:color 0.2s ease}#menu-hawaii-sci li a::after{content:"";position:absolute;width:0;height:2px;left:50%;bottom:-4px;background-color:currentColor;transition:all 0.3s ease;transform:translateX(-50%)}#menu-hawaii-sci li a:hover::after{width:100%}#menu-hawaii-sci li.current-menu-item a::after{width:100%}