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emmanuelh-dev's hover button

HTML, CSS or Tailwind, and a little JavaScript. One button or a group of up to six.

By emmanuelh-dev

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Buttons only: no full pages, forms, cards or navigation. Put scripts in the JavaScript tab. Tailwind uses utilities from HTML and JavaScript; use complete class names. Custom CSS supports plain CSS, without @apply, imports or plugins.

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Explore freely here. Remix to publish your version with credit to the creator.

About emmanuelh-dev's hover button

emmanuelh-dev's hover button is an animated Tailwind CSS v4 button by emmanuelh-dev. Preview the interaction, customize its HTML, styles and JavaScript, or download the files with creator credit.

Effects and categories: Hover effects, Icon
Using this example: Copy the HTML or download index.html, style.css and app.js. Test keyboard focus, motion and contrast in your own project.

Usage, Tailwind and licensing questions

Read the source files

HTML

<div class="flex bg-white w-fit px-1.25 py-1.25 shadow-box-up rounded-2xl dark:bg-box-dark dark:shadow-box-dark-out">
  <div class="dark:shadow-buttons-box-dark rounded-2xl w-full px-1.5 py-1.5 md:px-3 md:py-3">
    <a class="text-light-blue-light hover:text-black dark:text-gray-400 border-2 inline-flex items-center mr-4 last-of-type:mr-0 p-2.5 border-transparent bg-light-secondary shadow-button-flat-nopressed hover:border-2 hover:shadow-button-flat-pressed focus:opacity-100 focus:outline-none active:border-2 active:shadow-button-flat-pressed font-medium rounded-full text-sm text-center dark:bg-button-curved-default-dark dark:shadow-button-curved-default-dark dark:hover:bg-button-curved-pressed-dark dark:hover:shadow-button-curved-pressed-dark dark:active:bg-button-curved-pressed-dark dark:active:shadow-button-curved-pressed-dark dark:focus:bg-button-curved-pressed-dark dark:focus:shadow-button-curved-pressed-dark dark:border-0" title="Go to the home page">
      <svg fill="currentColor" viewBox="0 0 20 20" class="w-5 h-5" xmlns="http://www.w3.org/2000/svg">
        <path d="M10.707 2.293a1 1 0 00-1.414 0l-7 7a1 1 0 001.414 1.414L4 10.414V17a1 1 0 001 1h2a1 1 0 001-1v-2a1 1 0 011-1h2a1 1 0 011 1v2a1 1 0 001 1h2a1 1 0 001-1v-6.586l.293.293a1 1 0 001.414-1.414l-7-7z">
        </path>
      </svg>
    </a>
    <a class="text-light-blue-light hover:text-black dark:text-gray-400 border-2 inline-flex items-center mr-4 last-of-type:mr-0 p-2.5 border-transparent bg-light-secondary shadow-button-flat-nopressed hover:border-2 hover:shadow-button-flat-pressed focus:opacity-100 focus:outline-none active:border-2 active:shadow-button-flat-pressed font-medium rounded-full text-sm text-center dark:bg-button-curved-default-dark dark:shadow-button-curved-default-dark dark:hover:bg-button-curved-pressed-dark dark:hover:shadow-button-curved-pressed-dark dark:active:bg-button-curved-pressed-dark dark:active:shadow-button-curved-pressed-dark dark:focus:bg-button-curved-pressed-dark dark:focus:shadow-button-curved-pressed-dark dark:border-0" title="Go to post list page">
      <svg fill="currentColor" viewBox="0 0 20 20" class="w-5 h-5" xmlns="http://www.w3.org/2000/svg">
        <path d="M5 3a1 1 0 000 2c5.523 0 10 4.477 10 10a1 1 0 102 0C17 8.373 11.627 3 5 3z"></path>
        <path d="M4 9a1 1 0 011-1 7 7 0 017 7 1 1 0 11-2 0 5 5 0 00-5-5 1 1 0 01-1-1zM3 15a2 2 0 114 0 2 2 0 01-4 0z">
        </path>
      </svg>
    </a>
    <a class="text-light-blue-light hover:text-black dark:text-gray-400 border-2 inline-flex items-center mr-4 last-of-type:mr-0 p-2.5 border-transparent bg-light-secondary shadow-button-flat-nopressed hover:border-2 hover:shadow-button-flat-pressed focus:opacity-100 focus:outline-none active:border-2 active:shadow-button-flat-pressed font-medium rounded-full text-sm text-center dark:bg-button-curved-default-dark dark:shadow-button-curved-default-dark dark:hover:bg-button-curved-pressed-dark dark:hover:shadow-button-curved-pressed-dark dark:active:bg-button-curved-pressed-dark dark:active:shadow-button-curved-pressed-dark dark:focus:bg-button-curved-pressed-dark dark:focus:shadow-button-curved-pressed-dark dark:border-0" title="Go to about me page">
      <svg fill="currentColor" viewBox="0 0 20 20" class="w-5 h-5" xmlns="http://www.w3.org/2000/svg">
        <path clip-rule="evenodd" d="M10 9a3 3 0 100-6 3 3 0 000 6zm-7 9a7 7 0 1114 0H3z" fill-rule="evenodd"></path>
      </svg>
    </a>
  </div>
</div>

CSS

/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties;
@layer theme, base, components, utilities;
@layer theme {
  :root, :host {
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
      "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji",
      "Segoe UI Symbol", "Noto Color Emoji";
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
      "Courier New", monospace;
    --color-gray-400: oklch(70.7% 0.022 261.325);
    --color-black: #000;
    --color-white: #fff;
    --spacing: 0.25rem;
    --text-sm: 0.875rem;
    --text-sm--line-height: calc(1.25 / 0.875);
    --font-weight-medium: 500;
    --radius-2xl: 1rem;
    --default-font-family: var(--font-sans);
    --default-mono-font-family: var(--font-mono);
  }
}
@layer base {
  *, ::after, ::before, ::backdrop, ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html, :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    font-family: var(--default-font-family, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");
    font-feature-settings: var(--default-font-feature-settings, normal);
    font-variation-settings: var(--default-font-variation-settings, normal);
    -webkit-tap-highlight-color: transparent;
  }
  hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
  }
  abbr:where([title]) {
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted;
  }
  h1, h2, h3, h4, h5, h6 {
    font-size: inherit;
    font-weight: inherit;
  }
  a {
    color: inherit;
    -webkit-text-decoration: inherit;
    text-decoration: inherit;
  }
  b, strong {
    font-weight: bolder;
  }
  code, kbd, samp, pre {
    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);
    font-feature-settings: var(--default-mono-font-feature-settings, normal);
    font-variation-settings: var(--default-mono-font-variation-settings, normal);
    font-size: 1em;
  }
  small {
    font-size: 80%;
  }
  sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse;
  }
  :-moz-focusring:where(:not(iframe)) {
    outline: auto;
  }
  progress {
    vertical-align: baseline;
  }
  summary {
    display: list-item;
  }
  ol, ul, menu {
    list-style: none;
  }
  img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    vertical-align: middle;
  }
  img, video {
    max-width: 100%;
    height: auto;
  }
  button, input, select, optgroup, textarea, ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :where(select:is([multiple], [size])) optgroup {
    font-weight: bolder;
  }
  :where(select:is([multiple], [size])) optgroup option {
    padding-inline-start: 20px;
  }
  ::file-selector-button {
    margin-inline-end: 4px;
  }
  ::placeholder {
    opacity: 1;
  }
  @supports (not (-webkit-appearance: -apple-pay-button))  or (contain-intrinsic-size: 1px) {
    ::placeholder {
      color: currentcolor;
      @supports (color: color-mix(in lab, red, red)) {
        color: color-mix(in oklab, currentcolor 50%, transparent);
      }
    }
  }
  textarea {
    resize: vertical;
  }
  ::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  ::-webkit-date-and-time-value {
    min-height: 1lh;
    text-align: inherit;
  }
  ::-webkit-datetime-edit {
    display: inline-flex;
  }
  ::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
  }
  ::-webkit-datetime-edit, ::-webkit-datetime-edit-year-field, ::-webkit-datetime-edit-month-field, ::-webkit-datetime-edit-day-field, ::-webkit-datetime-edit-hour-field, ::-webkit-datetime-edit-minute-field, ::-webkit-datetime-edit-second-field, ::-webkit-datetime-edit-millisecond-field, ::-webkit-datetime-edit-meridiem-field {
    padding-block: 0;
  }
  ::-webkit-calendar-picker-indicator {
    line-height: 1;
  }
  :-moz-ui-invalid {
    box-shadow: none;
  }
  button, input:where([type="button"], [type="reset"], [type="submit"]), ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button, ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities {
  .mr-4 {
    margin-right: calc(var(--spacing) * 4);
  }
  .flex {
    display: flex;
  }
  .inline-flex {
    display: inline-flex;
  }
  .h-5 {
    height: calc(var(--spacing) * 5);
  }
  .w-5 {
    width: calc(var(--spacing) * 5);
  }
  .w-fit {
    width: fit-content;
  }
  .w-full {
    width: 100%;
  }
  .items-center {
    align-items: center;
  }
  .rounded-2xl {
    border-radius: var(--radius-2xl);
  }
  .rounded-full {
    border-radius: calc(infinity * 1px);
  }
  .border-2 {
    border-style: var(--tw-border-style);
    border-width: 2px;
  }
  .border-transparent {
    border-color: transparent;
  }
  .bg-white {
    background-color: var(--color-white);
  }
  .p-2\.5 {
    padding: calc(var(--spacing) * 2.5);
  }
  .px-1\.5 {
    padding-inline: calc(var(--spacing) * 1.5);
  }
  .px-1\.25 {
    padding-inline: calc(var(--spacing) * 1.25);
  }
  .py-1\.5 {
    padding-block: calc(var(--spacing) * 1.5);
  }
  .py-1\.25 {
    padding-block: calc(var(--spacing) * 1.25);
  }
  .text-center {
    text-align: center;
  }
  .text-sm {
    font-size: var(--text-sm);
    line-height: var(--tw-leading, var(--text-sm--line-height));
  }
  .font-medium {
    --tw-font-weight: var(--font-weight-medium);
    font-weight: var(--font-weight-medium);
  }
  .last-of-type\:mr-0:last-of-type {
    margin-right: 0px;
  }
  @media (hover: hover) {
    .hover\:border-2:hover {
      border-style: var(--tw-border-style);
      border-width: 2px;
    }
    .hover\:text-black:hover {
      color: var(--color-black);
    }
  }
  .focus\:opacity-100:focus {
    opacity: 100%;
  }
  .focus\:outline-none:focus {
    --tw-outline-style: none;
    outline-style: none;
  }
  .active\:border-2:active {
    border-style: var(--tw-border-style);
    border-width: 2px;
  }
  @media (width >= 48rem) {
    .md\:px-3 {
      padding-inline: calc(var(--spacing) * 3);
    }
    .md\:py-3 {
      padding-block: calc(var(--spacing) * 3);
    }
  }
  .dark\:border-0:where(.dark, .dark *) {
    border-style: var(--tw-border-style);
    border-width: 0px;
  }
  .dark\:text-gray-400:where(.dark, .dark *) {
    color: var(--color-gray-400);
  }
}
@property --tw-border-style {
  syntax: "*";
  inherits: false;
  initial-value: solid;
}
@property --tw-font-weight {
  syntax: "*";
  inherits: false;
}
@layer properties {
  @supports ((-webkit-hyphens: none) and (not (margin-trim: inline))) or ((-moz-orient: inline) and (not (color:rgb(from red r g b)))) {
    *, ::before, ::after, ::backdrop {
      --tw-border-style: solid;
      --tw-font-weight: initial;
    }
  }
}