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to the galaxy · Balthasar42

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

By Balthasar42

Remix button

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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 to the galaxy · Balthasar42

to the galaxy · Balthasar42 is an animated CSS button by Balthasar42. Preview the interaction, customize its HTML, styles and JavaScript, or download the files with creator credit.

Effects and categories
Hover effects, Animated
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

<button class="btn btn--primary">

  <span class="btn-inner">
    <span class="btn-label">
      to the galaxy
    </span>
    <span class="btn-blur" aria-hidden=""></span>
  </span>
  
</button>

CSS


.btn {
  --btn-gradient: var(--btn-gradient-from),var(--btn-gradient-to);
  border: 0 none;
  appearance: none;
  border-radius: 9999px;
  background-color: var(--btn-bg);
  box-shadow: 0 0 2px 2px var(--btn-shadow), 0 0 4px 4px var(--btn-shadow), 0 0 8px 8px var(--btn-shadow);
}

.btn,
.btn * {
  box-sizing: border-box;
}

.btn-inner {
  position: relative;
  border-radius: inherit;
  border: 1px solid transparent;
  font-size: 1rem;
  display: flex;
  align-items: center;
  min-width: 10rem;
  padding: 1.5rem 2rem;
  overflow: hidden;
  color: var(--btn-text-color);
}

.btn-label {
  position: absolute;
  bottom: 1px;
  left: 1px;
  right: 1px;
  top: 1px;
  border-radius: inherit;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--btn-bg);
  background-image: linear-gradient(to bottom,var(--btn-gradient));
}

.btn-blur {
  position: absolute;
  bottom: 1px;
  left: 1px;
  right: 1px;
  top: 1px;
  z-index: 0;
  transform: scaleX(3.5);
  filter: blur(6px);
}

.btn-blur:before {
  --gradient: var(--btn-color-from), var(--btn-color), var(--btn-color-to);
  --transition: 5s;
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  bottom: 0;
  left: 0;
  right: 0;
  background-image: conic-gradient(var(--gradient));
  animation: turn var(--transition) linear infinite;
}

.btn:hover,
.btn:active {
  transition: transform .5s ease-in-out 0s;
  transform: translateY(-1px);
}

.btn:active .btn-blur:before {
  --transition: 2s;
}

.btn--primary {
  --btn-bg: #111111;
  --btn-gradient-from: #111111;
  --btn-gradient-to: rgba(255, 255, 255, 0.1);
  --btn-text-color: #ffffff;
  --btn-color: #5f17d4;
  --btn-color-from: #c6a3ff;
  --btn-color-to: #966ed8;
  --btn-shadow: #5f17d42d;
}

@keyframes turn {
  0% {
    transform: translateY(-50%) rotate(0deg)
  }

  to {
    transform: translateY(-50%) rotate(1turn)
  }
}