顺风下划线悬停动画

Question

我花了一天时间弄清楚如何使用 Tailwind-CSS 将鼠标悬停在 link 上后制作动画。这是我想要的动画 link 看起来像视频。 Sample from Youtube

我试过使用 :after，但没有成功。这是我的 link 组件 => https://codepen.io/qqharry21/pen/xxPwqjQ

我希望可以学习如何修复它，并使其像 Tailwind 的视频一样工作-CSS，谢谢！

Answer 1

你可以为此过渡：

    .link-underline {
        border-bottom-width: 0;
        background-image: linear-gradient(transparent, transparent), linear-gradient(#fff, #fff);
        background-size: 0 3px;
        background-position: 0 100%;
        background-repeat: no-repeat;
        transition: background-size .5s ease-in-out;
    }

    .link-underline-black {
        background-image: linear-gradient(transparent, transparent), linear-gradient(#F2C, #F2C)
    }

    .link-underline:hover {
        background-size: 100% 3px;
        background-position: 0 100%
    }

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/tailwindcss/2.2.19/tailwind.min.css" integrity="sha512-wnea99uKIC3TJF7v4eKk4Y+lMz2Mklv18+r4na2Gn1abDRPPOeef95xTzdwGD9e6zXJBteMIhZ1+68QC5byJZw==" crossorigin="anonymous" referrerpolicy="no-referrer" />

<div class="min-h-screen bg-gray-100 py-6 flex flex-col justify-center sm:py-12">
    <div class="relative py-3 sm:max-w-xl sm:mx-auto">
        <a href="#" class="font-display max-w-sm text-2xl font-bold leading-tight">
            <span class="link link-underline link-underline-black text-black"> Link Hover Effect </span>
        </a>
    </div>
</div>

顺风下划线悬停动画

Tailwind underline hover animation

css

tailwind-css