.animation-underline li a{position:relative;display:inline-block;color:#000;text-decoration:none}.animation-underline li a::after{content:'';position:absolute;width:0%;height:3.5px;left:0;bottom:-2px;background-color:var(--bricks-color-cnstvx);transition:width 0.3s ease-out}.animation-underline li.current-menu-item a:after,.animation-underline li a:hover:after{width:100%}