header{z-index:99}header .active-nav-item{position:relative;color:#7c3aed;font-weight:700}header .group:hover .group-hover\:block{display:block}header .active-nav-item:after{content:"";position:absolute;bottom:-6px;left:0;width:100%;height:3px;background:linear-gradient(90deg,#7c3aed,#ec4899,#f87171);border-radius:2px}header .fixed{transition-property:width;transition-timing-function:ease-in-out;transition-duration:.3s}