@media screen and (max-width:768px){nav{background:#fff;position:absolute;top:70px;width:100vw;transition:all 3s ease-in-out;padding:10px 1rem;margin-left:-8px;margin-top:-8px;border-top:1px solid gray;z-index:100}ul{width:100%;padding-block:3rem;gap:16px}}@keyframes underline{0%{width:0}to{width:100%}}.active{position:relative;color:#00932e}.active:after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:100%;background-color:#00932e;animation:underline .5s ease-in-out forwards}