.active-tab{position:relative;--tw-text-opacity:1;color:rgb(255 255 255/var(--tw-text-opacity,1));border-radius:100px}.active-tab:before{content:"";position:absolute;bottom:0;left:0;height:4px;width:0;border-radius:100px;background:linear-gradient(90deg,#a78bfa,#ec4899);animation:expand-border .3s ease-in-out forwards}@keyframes expand-border{0%{width:0}to{width:100%}}