33 CSS Card Hover Effects13 / 33

Pure CSSMIT licensed

Neon Sign

A bar/nightlife card on a dim brick wall where the sign text ignites into a flickering neon glow on hover using layered text-shadows. Suited to restaurants, bars, music venues, and any brand with after-dark personality.

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The code

<div class="card-13">
  <article class="card-13__card">
    <div class="card-13__inner">
      <span class="card-13__open">— open till late —</span>
      <h2 class="card-13__title">Lola's</h2>
      <p class="card-13__sub">cocktail bar</p>
      <p class="card-13__desc">Hover to light the sign. Hand-bent tubes, mezcal flights, and a back room you have to ask about.</p>
    </div>
  </article>
</div>
@import url('https://fonts.googleapis.com/css2?family=Monoton&family=Major+Mono+Display&family=Oxanium:wght@400;600&display=swap');

.card-13,
.card-13 *,
.card-13 *::before,
.card-13 *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.card-13 {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 120%, #1a1430 0%, #050308 70%);
  font-family: 'Oxanium', sans-serif;
  padding: 2rem;
}

.card-13__card {
  --card-13-c1: #ff2d95;
  --card-13-c2: #29f5ff;
  position: relative;
  width: 330px;
  height: 430px;
  border-radius: 16px;
  background: #0a0712;
  cursor: pointer;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.04);
  transition: box-shadow 0.5s ease;
}

.card-13__card:hover {
  box-shadow: 0 0 50px rgba(255,45,149,0.25);
}

.card-13__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(10,7,18,0.85), rgba(10,7,18,0.92)), repeating-linear-gradient(0deg, #181020 0 24px, transparent 24px 26px), repeating-linear-gradient(90deg, #181020 0 48px, transparent 48px 50px);
  opacity: 0.7;
}

.card-13__inner {
  position: relative;
  z-index: 2;
  height: 100%;
  padding: 2.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.card-13__open {
  font-family: 'Major Mono Display', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--card-13-c2);
  opacity: 0.4;
  transition: all 0.4s ease;
}

.card-13__card:hover .card-13__open {
  opacity: 1;
  text-shadow: 0 0 8px var(--card-13-c2), 0 0 18px var(--card-13-c2);
}

.card-13__title {
  font-family: 'Monoton', cursive;
  font-size: 3.4rem;
  line-height: 0.95;
  color: #2a1a35;
  transition: all 0.5s ease;
}

.card-13__card:hover .card-13__title {
  color: var(--card-13-c1);
  text-shadow: 0 0 6px var(--card-13-c1), 0 0 14px var(--card-13-c1), 0 0 30px var(--card-13-c1), 0 0 60px var(--card-13-c1);
  animation: card-13-flicker 3s infinite;
}

@keyframes card-13-flicker {
  0%,
    18%,
    22%,
    25%,
    53%,
    57%,
    100% {
    text-shadow: 0 0 6px var(--card-13-c1), 0 0 14px var(--card-13-c1), 0 0 30px var(--card-13-c1), 0 0 60px var(--card-13-c1);
    opacity: 1;
  }

  20%,
    24%,
    55% {
    text-shadow: none;
    opacity: 0.6;
  }
}

.card-13__desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #8a7a9a;
  max-width: 90%;
}

.card-13__sub {
  font-family: 'Major Mono Display', monospace;
  font-size: 1.1rem;
  color: #2a1a35;
  transition: all 0.5s ease 0.1s;
}

.card-13__card:hover .card-13__sub {
  color: var(--card-13-c2);
  text-shadow: 0 0 6px var(--card-13-c2), 0 0 16px var(--card-13-c2);
}

@media (prefers-reduced-motion: reduce) {
  .card-13__card:hover .card-13__title {
    animation: none !important;
  }
}
Paste this into ChatGPT, Claude, Cursor, or any coding assistant. The block below is pre-framed with everything the AI needs to integrate this demo into your project — markup, styles, scoping notes, and the source URL. Hit Copy and paste straight into your chat.
Here's a working CSS Card Hover Effect from CodeFronts. Use it as-is or adapt to your framework. All classes are scoped under a unique prefix so the code won't collide with your existing styles. MIT licensed.
Demo: Neon Sign
Source: https://codefronts.com/motion/css-card-hover-effects/neon-sign/

A bar/nightlife card on a dim brick wall where the sign text ignites into a flickering neon glow on hover using layered text-shadows. Suited to restaurants, bars, music venues, and any brand with after-dark personality.
## HTML
```html
<div class="card-13">
  <article class="card-13__card">
    <div class="card-13__inner">
      <span class="card-13__open">— open till late —</span>
      <h2 class="card-13__title">Lola's</h2>
      <p class="card-13__sub">cocktail bar</p>
      <p class="card-13__desc">Hover to light the sign. Hand-bent tubes, mezcal flights, and a back room you have to ask about.</p>
    </div>
  </article>
</div>
```
## CSS
```css
@import url('https://fonts.googleapis.com/css2?family=Monoton&family=Major+Mono+Display&family=Oxanium:wght@400;600&display=swap');

.card-13,
.card-13 *,
.card-13 *::before,
.card-13 *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.card-13 {
  width: 100%;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 50% 120%, #1a1430 0%, #050308 70%);
  font-family: 'Oxanium', sans-serif;
  padding: 2rem;
}

.card-13__card {
  --card-13-c1: #ff2d95;
  --card-13-c2: #29f5ff;
  position: relative;
  width: 330px;
  height: 430px;
  border-radius: 16px;
  background: #0a0712;
  cursor: pointer;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,0.04);
  transition: box-shadow 0.5s ease;
}

.card-13__card:hover {
  box-shadow: 0 0 50px rgba(255,45,149,0.25);
}

.card-13__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(10,7,18,0.85), rgba(10,7,18,0.92)), repeating-linear-gradient(0deg, #181020 0 24px, transparent 24px 26px), repeating-linear-gradient(90deg, #181020 0 48px, transparent 48px 50px);
  opacity: 0.7;
}

.card-13__inner {
  position: relative;
  z-index: 2;
  height: 100%;
  padding: 2.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-align: center;
}

.card-13__open {
  font-family: 'Major Mono Display', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--card-13-c2);
  opacity: 0.4;
  transition: all 0.4s ease;
}

.card-13__card:hover .card-13__open {
  opacity: 1;
  text-shadow: 0 0 8px var(--card-13-c2), 0 0 18px var(--card-13-c2);
}

.card-13__title {
  font-family: 'Monoton', cursive;
  font-size: 3.4rem;
  line-height: 0.95;
  color: #2a1a35;
  transition: all 0.5s ease;
}

.card-13__card:hover .card-13__title {
  color: var(--card-13-c1);
  text-shadow: 0 0 6px var(--card-13-c1), 0 0 14px var(--card-13-c1), 0 0 30px var(--card-13-c1), 0 0 60px var(--card-13-c1);
  animation: card-13-flicker 3s infinite;
}

@keyframes card-13-flicker {
  0%,
    18%,
    22%,
    25%,
    53%,
    57%,
    100% {
    text-shadow: 0 0 6px var(--card-13-c1), 0 0 14px var(--card-13-c1), 0 0 30px var(--card-13-c1), 0 0 60px var(--card-13-c1);
    opacity: 1;
  }

  20%,
    24%,
    55% {
    text-shadow: none;
    opacity: 0.6;
  }
}

.card-13__desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: #8a7a9a;
  max-width: 90%;
}

.card-13__sub {
  font-family: 'Major Mono Display', monospace;
  font-size: 1.1rem;
  color: #2a1a35;
  transition: all 0.5s ease 0.1s;
}

.card-13__card:hover .card-13__sub {
  color: var(--card-13-c2);
  text-shadow: 0 0 6px var(--card-13-c2), 0 0 16px var(--card-13-c2);
}

@media (prefers-reduced-motion: reduce) {
  .card-13__card:hover .card-13__title {
    animation: none !important;
  }
}
```

How this works

The card face is dark (charcoal or black). Text and border are neon — bright, saturated hues (pink, cyan, amber). At rest, the text has a layered text-shadow that gives it a soft glow; the border uses box-shadow: 0 0 12px var(--neon) inside and out.

On :hover, the shadow layers intensify: the glow's opacity ramps up and the blur radius expands. The border pulses brighter, and a subtle filter: brightness(1.15) lifts the whole card.

An optional flicker animation runs on :hover — a @keyframes that briefly dims the glow at random intervals to simulate a real neon tube's electrical noise.

Make it yours

  • Rebrand the neon hue from --neon on .card-13 — pink, cyan, amber, mint all read as classic neon.
  • Tune glow intensity via the box-shadow's blur radius — 8px for restrained, 24px for arcade neon.
  • Turn flicker on or off via toggling the keyframes animation on hover — some brands want steady glow, some want authentic tube noise.
  • Add a matching inner text-shadow layer for a &ldquo;light bleeds through letters&rdquo; effect.
  • Change border style from solid to a segmented dashed border for a neon-sign-with-letter-gaps variant.

Gotchas — read before shipping

  • Stacked text-shadows and box-shadows are cheap individually but expensive in aggregate — cap each element at 3 shadow layers.
  • The flicker keyframes MUST be wrapped in @media (prefers-reduced-motion: reduce) { animation: none } — flicker triggers photosensitive users if not honoured.
  • On light-mode backgrounds the neon effect inverts and feels wrong — this pattern only reads correctly on dark cards.
  • Test glow contrast against WCAG — a pink glow on dark card is decoration, but the underlying text must still hit 4.5:1 contrast on its own.
  • Keep the flicker's dim state above 0.6 opacity — dropping to zero briefly can trigger a visual seizure risk for sensitive viewers.

Browser support

ChromeSafariFirefoxEdge
45+9+16+45+

CSS text-shadow, box-shadow, transitions, filters and keyframes are universally supported. No prefixes needed.

Techniques used in this demo

radial-gradient()MDN ↗@keyframesMDN ↗place-items / place-contentMDN ↗

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