cssAudio - Activefile-genericCSS - ActiveGeneric - ActiveHTML - ActiveImage - ActiveJS - ActiveSVG - ActiveText - Activefile-genericVideo - ActiveLovehtmlicon-new-collectionicon-personicon-teamlog-outoctocatpop-outspinnerstartv

Pen Settings

CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

+ add another resource

Looking for quick-add? Try the external resource search, it's quicker and gives you access to the most recent version of thousands of libraries. ☝️

You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

+ add another resource

Looking for quick-add? Try the external resource search, it's quicker and gives you access to the most recent version of thousands of libraries. ☝️

Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

⚠️ This feature can only be used by logged in users.

Code Indentation

     

Save Automatically?

If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

            
              <div class="background">
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
  <span></span>
</div>
            
          
!
            
              body {
  margin: 0;
  overflow: hidden;
}

.background {
  width: 100vw;
  height: 100vh;
  background: #3E1E68;
}

.background span {
  width: 20vmin;
  height: 20vmin;
  border-radius: 20vmin;
  backface-visibility: hidden;
  position: absolute;
  animation-name: move;
  animation-duration: 6s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}
.background span:nth-child(1) {
  color: #E45A84;
  top: 87%;
  left: 64%;
  animation-duration: 13.3s;
  animation-delay: -15.7s;
  transform-origin: 7vw -21vh;
  box-shadow: 40vmin 0 5.4989919742vmin currentColor;
}
.background span:nth-child(2) {
  color: #FFACAC;
  top: 77%;
  left: 27%;
  animation-duration: 12.7s;
  animation-delay: -9.5s;
  transform-origin: 10vw -21vh;
  box-shadow: 40vmin 0 5.2701546229vmin currentColor;
}
.background span:nth-child(3) {
  color: #E45A84;
  top: 89%;
  left: 58%;
  animation-duration: 11s;
  animation-delay: -13.4s;
  transform-origin: -22vw 25vh;
  box-shadow: 40vmin 0 5.2809403638vmin currentColor;
}
.background span:nth-child(4) {
  color: #583C87;
  top: 71%;
  left: 67%;
  animation-duration: 14.1s;
  animation-delay: -1.1s;
  transform-origin: 14vw 17vh;
  box-shadow: 40vmin 0 11.073631568vmin currentColor;
}
.background span:nth-child(5) {
  color: #583C87;
  top: 13%;
  left: 99%;
  animation-duration: 14.7s;
  animation-delay: -1.9s;
  transform-origin: -4vw -9vh;
  box-shadow: 40vmin 0 7.151922344vmin currentColor;
}
.background span:nth-child(6) {
  color: #583C87;
  top: 29%;
  left: 84%;
  animation-duration: 10.9s;
  animation-delay: -2.6s;
  transform-origin: 2vw 18vh;
  box-shadow: -40vmin 0 6.4185675774vmin currentColor;
}
.background span:nth-child(7) {
  color: #FFACAC;
  top: 83%;
  left: 90%;
  animation-duration: 14.6s;
  animation-delay: -6.1s;
  transform-origin: -11vw 25vh;
  box-shadow: 40vmin 0 11.0267506807vmin currentColor;
}
.background span:nth-child(8) {
  color: #583C87;
  top: 76%;
  left: 6%;
  animation-duration: 13.6s;
  animation-delay: -2.6s;
  transform-origin: 3vw 16vh;
  box-shadow: -40vmin 0 9.374024181vmin currentColor;
}
.background span:nth-child(9) {
  color: #583C87;
  top: 85%;
  left: 45%;
  animation-duration: 13.2s;
  animation-delay: -14.4s;
  transform-origin: 10vw 15vh;
  box-shadow: -40vmin 0 9.2145533134vmin currentColor;
}
.background span:nth-child(10) {
  color: #FFACAC;
  top: 28%;
  left: 3%;
  animation-duration: 11.7s;
  animation-delay: -4.7s;
  transform-origin: -20vw -18vh;
  box-shadow: 40vmin 0 12.4728284995vmin currentColor;
}
.background span:nth-child(11) {
  color: #E45A84;
  top: 83%;
  left: 70%;
  animation-duration: 15.2s;
  animation-delay: -0.8s;
  transform-origin: -2vw 11vh;
  box-shadow: -40vmin 0 8.4226224139vmin currentColor;
}
.background span:nth-child(12) {
  color: #FFACAC;
  top: 48%;
  left: 20%;
  animation-duration: 15.6s;
  animation-delay: -7.6s;
  transform-origin: 17vw -22vh;
  box-shadow: -40vmin 0 6.1186940809vmin currentColor;
}
.background span:nth-child(13) {
  color: #FFACAC;
  top: 25%;
  left: 32%;
  animation-duration: 12s;
  animation-delay: -5.4s;
  transform-origin: -5vw -2vh;
  box-shadow: 40vmin 0 8.5683135885vmin currentColor;
}
.background span:nth-child(14) {
  color: #E45A84;
  top: 46%;
  left: 77%;
  animation-duration: 13.4s;
  animation-delay: -8.6s;
  transform-origin: 0vw -21vh;
  box-shadow: 40vmin 0 8.8761060218vmin currentColor;
}
.background span:nth-child(15) {
  color: #E45A84;
  top: 19%;
  left: 37%;
  animation-duration: 13.2s;
  animation-delay: -11.5s;
  transform-origin: -12vw 6vh;
  box-shadow: -40vmin 0 12.6747646257vmin currentColor;
}
.background span:nth-child(16) {
  color: #583C87;
  top: 63%;
  left: 83%;
  animation-duration: 13.8s;
  animation-delay: -6.3s;
  transform-origin: -11vw 8vh;
  box-shadow: -40vmin 0 5.5997316731vmin currentColor;
}
.background span:nth-child(17) {
  color: #583C87;
  top: 19%;
  left: 52%;
  animation-duration: 12.9s;
  animation-delay: -0.1s;
  transform-origin: 8vw -3vh;
  box-shadow: 40vmin 0 7.7373093096vmin currentColor;
}
.background span:nth-child(18) {
  color: #583C87;
  top: 82%;
  left: 14%;
  animation-duration: 15s;
  animation-delay: -8.6s;
  transform-origin: 2vw -9vh;
  box-shadow: -40vmin 0 5.0331967733vmin currentColor;
}
.background span:nth-child(19) {
  color: #583C87;
  top: 64%;
  left: 14%;
  animation-duration: 14.5s;
  animation-delay: -15.8s;
  transform-origin: 1vw 7vh;
  box-shadow: -40vmin 0 7.7417605407vmin currentColor;
}
.background span:nth-child(20) {
  color: #E45A84;
  top: 58%;
  left: 73%;
  animation-duration: 12.1s;
  animation-delay: -10.1s;
  transform-origin: 1vw -24vh;
  box-shadow: 40vmin 0 11.5826724933vmin currentColor;
}

@keyframes move {
  100% {
    transform: translate3d(0, 0, 1px) rotate(360deg);
  }
}

            
          
!
999px
🕑 One or more of the npm packages you are using needs to be built. You're the first person to ever need it! We're building it right now and your preview will start updating again when it's ready.
Loading ..................

Console