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Let's Go to Space · zanina-yassine

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

By zanina-yassine

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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 Let's Go to Space · zanina-yassine

Let's Go to Space · zanina-yassine is an animated CSS button by zanina-yassine. 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

<div class="btn-container">
<button id="space-btn" name="space-button" type="submit">
  <span>Let's Go to Space</span>
<div style="position: absolute; left: 119.273px; top: 18.0747px; animation-delay: 3.37051s; transform: scale(0.196521);" class="star"></div><div style="position: absolute; left: 166.774px; top: 47.4519px; animation-delay: 3.03913s; transform: scale(0.33078);" class="star"></div><div style="position: absolute; left: 238.677px; top: 19.6434px; animation-delay: 3.85796s; transform: scale(1.29037);" class="star"></div><div style="position: absolute; left: 22.2022px; top: 4.69534px; animation-delay: 4.9415s; transform: scale(1.82231);" class="star"></div><div style="position: absolute; left: 206.74px; top: 40.7685px; animation-delay: 1.59195s; transform: scale(1.01375);" class="star"></div><div style="position: absolute; left: 241.531px; top: 14.2516px; animation-delay: 1.67616s; transform: scale(0.811597);" class="star"></div><div style="position: absolute; left: 14.754px; top: 25.2924px; animation-delay: 0.0348248s; transform: scale(0.102529);" class="star"></div><div style="position: absolute; left: 220.444px; top: 43.9803px; animation-delay: 1.5106s; transform: scale(0.16088);" class="star"></div><div style="position: absolute; left: 95.948px; top: 54.8942px; animation-delay: 3.18662s; transform: scale(1.7822);" class="star"></div><div style="position: absolute; left: 30.3484px; top: 36.5984px; animation-delay: 4.30868s; transform: scale(1.16326);" class="star"></div><div style="position: absolute; left: 184.622px; top: 20.0923px; animation-delay: 2.83829s; transform: scale(1.27781);" class="star"></div><div style="position: absolute; left: 142.1px; top: 22.3542px; animation-delay: 2.73988s; transform: scale(1.62715);" class="star"></div><div style="position: absolute; left: 145.079px; top: 6.97553px; animation-delay: 0.0408754s; transform: scale(0.468075);" class="star"></div><div style="position: absolute; left: 6.67886px; top: 38.4849px; animation-delay: 3.84019s; transform: scale(0.272217);" class="star"></div><div style="position: absolute; left: 201.17px; top: 39.9168px; animation-delay: 2.93587s; transform: scale(0.521258);" class="star"></div><div style="position: absolute; left: 224.215px; top: 42.9903px; animation-delay: 0.895495s; transform: scale(0.0458902);" class="star"></div><div style="position: absolute; left: 42.2308px; top: 9.78383px; animation-delay: 4.58407s; transform: scale(0.0422065);" class="star"></div><div style="position: absolute; left: 91.2734px; top: 14.0408px; animation-delay: 2.05927s; transform: scale(0.11997);" class="star"></div><div style="position: absolute; left: 35.6985px; top: 52.6403px; animation-delay: 3.07343s; transform: scale(0.672992);" class="star"></div><div style="position: absolute; left: 76.4191px; top: 48.453px; animation-delay: 2.35679s; transform: scale(1.46957);" class="star"></div><div style="position: absolute; left: 184.503px; top: 4.18267px; animation-delay: 1.43409s; transform: scale(0.606616);" class="star"></div><div style="position: absolute; left: 221.039px; top: 54.2493px; animation-delay: 2.92356s; transform: scale(0.638665);" class="star"></div><div style="position: absolute; left: 185.612px; top: 44.3px; animation-delay: 1.36401s; transform: scale(1.65012);" class="star"></div><div style="position: absolute; left: 154.027px; top: 45.9848px; animation-delay: 3.723s; transform: scale(1.4118);" class="star"></div><div style="position: absolute; left: 220.591px; top: 4.95194px; animation-delay: 0.363098s; transform: scale(0.52369);" class="star"></div><div style="position: absolute; left: 236.028px; top: 11.1663px; animation-delay: 3.67493s; transform: scale(0.956478);" class="star"></div><div style="position: absolute; left: 110.241px; top: 20.2684px; animation-delay: 2.94906s; transform: scale(1.2193);" class="star"></div><div style="position: absolute; left: 12.602px; top: 19.8836px; animation-delay: 4.072s; transform: scale(1.49026);" class="star"></div><div style="position: absolute; left: 30.0911px; top: 37.9746px; animation-delay: 1.02002s; transform: scale(1.41008);" class="star"></div><div style="position: absolute; left: 62.3096px; top: 9.64604px; animation-delay: 3.9445s; transform: scale(0.231214);" class="star"></div><div style="position: absolute; left: 44.7189px; top: 32.4307px; animation-delay: 4.78921s; transform: scale(0.359408);" class="star"></div><div style="position: absolute; left: 191.866px; top: 27.151px; animation-delay: 1.34451s; transform: scale(1.13484);" class="star"></div><div style="position: absolute; left: 47.6744px; top: 3.00604px; animation-delay: 1.04567s; transform: scale(0.682023);" class="star"></div><div style="position: absolute; left: 98.6225px; top: 49.6115px; animation-delay: 2.41384s; transform: scale(1.96254);" class="star"></div><div style="position: absolute; left: 57.4785px; top: 29.6588px; animation-delay: 3.3569s; transform: scale(1.53118);" class="star"></div><div style="position: absolute; left: 13.2213px; top: 24.538px; animation-delay: 1.69582s; transform: scale(1.6236);" class="star"></div><div style="position: absolute; left: 131.656px; top: 31.1837px; animation-delay: 1.29918s; transform: scale(1.84486);" class="star"></div><div style="position: absolute; left: 56.9067px; top: 51.9904px; animation-delay: 4.74375s; transform: scale(0.749788);" class="star"></div><div style="position: absolute; left: 82.8361px; top: 54.3876px; animation-delay: 1.28648s; transform: scale(0.566118);" class="star"></div><div style="position: absolute; left: 193.213px; top: 43.9428px; animation-delay: 0.390178s; transform: scale(1.411);" class="star"></div><div style="animation-delay: 1.2122s;" class="shooting-star shooting-star-1"></div><div style="animation-delay: 0.777895s;" class="shooting-star shooting-star-2"></div><div style="animation-delay: 4.90483s;" class="shooting-star shooting-star-3"></div><div style="animation-delay: 3.66012s;" class="shooting-star shooting-star-4"></div></button>
</div>

CSS


button#space-btn {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  border: 0;
  outline: 0;
  border-radius: 11px;
  background: #03001e;
  background: linear-gradient(80deg, #ffcbf2, #ec38bc, #7303c0, #03001e);
  cursor: pointer;
}

.btn-container {
  width: 200px;
  height: 60px;
  position: relative;
  overflow: visible;
}

.btn-container::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 20px;
  z-index: -1;
  background: #03001e;
  background: linear-gradient(80deg, #ffcbf2, #ec38bc, #7303c0, #03001e);
  filter: blur(20px);
  opacity: 0;
}

.btn-container:hover {
  transform: scale(1.1);
  transition: all 0.6s cubic-bezier(0.15, 0.83, 0.66, 1);
}

.btn-container:hover:after {
  transition: all 0.6s cubic-bezier(0.15, 0.83, 0.66, 1);
  opacity: 0.6;
}

button span {
  color: white;
  font-weight: 700;
  font-size: 16px;
}

button#space-btn div.star {
  width: 1px;
  height: 1px;
  background-color: white;
  border-radius: 50%;
  animation: blink 2s cubic-bezier(0.15, 0.83, 0.66, 1) infinite;
}

button#space-btn div.shooting-star {
  width: 80px;
  height: 1px;
  position: absolute;
  background: linear-gradient(80deg, #ffffffff, #ffffff00);
  border-radius: 50%;
  transform: rotate(-40deg);
  opacity: 0
}

button#space-btn div.shooting-star-1 {
  animation: fallingStar1 4s 6s cubic-bezier(0.15, 0.83, 0.66, 1) infinite;
}

button#space-btn div.shooting-star-2 {
  animation: fallingStar2 2s 10s cubic-bezier(0.15, 0.83, 0.66, 1) infinite;
}

button#space-btn div.shooting-star-3 {
  animation: fallingStar3 8s 20s cubic-bezier(0.15, 0.83, 0.66, 1) infinite;
}

button#space-btn div.shooting-star-4 {
  animation: fallingStar4 4s 6s cubic-bezier(0.15, 0.83, 0.66, 1) infinite;
}

@keyframes blink {
  0% {
    box-shadow: 0 0 10px 0 white;
  }

  50% {
    box-shadow: 0 0 10px 2px white;
  }

  100% {
    box-shadow: 0 0 10px 0 white;
  }
}

@keyframes fallingStar1 {
  0% {
    top: -10px;
    left: 220px;
    opacity: 1;
  }

  100% {
    top: 200px;
    left: -20px;
    opacity: 1;
  }
}

@keyframes fallingStar2 {
  0% {
    top: -10px;
    left: 150px;
    opacity: 1;
  }

  100% {
    top: 200px;
    left: -90px;
    opacity: 1;
  }
}

@keyframes fallingStar3 {
  0% {
    top: -10px;
    left: 80px;
    opacity: 1
  }

  100% {
    top: 200px;
    left: -160px;
    opacity: 1
  }
}

@keyframes fallingStar4 {
  0% {
    top: -10px;
    left: 0px;
    opacity: 1;
  }

  100% {
    top: 200px;
    left: -240px;
    opacity: 1;
  }
}