span]:block [&>span]:duration-[.3s] [&>span]:absolute [&>span]:w-full [&>span]:h-[1px] [&>span]:bg-white [&>span]:rounded-[.5rem] [&>span]:left-[0] [&>span:first-of-type]:top-[0] [&>span:nth-of-type(2)]:top-[calc(50%-1px)] [&>span:nth-of-type(2)]:w-[1.7rem] [&>span:last-of-type]:bottom-[0] [&.is-ready>span:first-of-type]:top-[calc(50%-1px)] [&.is-ready>span:first-of-type]:rotate-[-45deg] [&.is-rea