CSS Fortune Wheel/ Conic-gradient/ Random Result

To learn how to create the CSS Fortune Wheel follow the steps below and watch the video tutorial.

Demo:

*to see the animation on the website click here.

Step1.

Add HTML

<div class="fortune-wheel">
  <div id="wheel" class="wheel">
    <div class="ring">
      <div class="label"><span>1</span></div>
      <div class="label"><span>2</span></div>
      <div class="label"><span>3</span></div>
      <div class="label"><span>4</span></div>
      <div class="label"><span>5</span></div>
      <div class="label"><span>6</span></div>
      <div class="label"><span>7</span></div>
      <div class="label"><span>8</span></div>
      <div class="label"><span>9</span></div>
      <div class="label"><span>10</span></div>
      <div class="label"><span>11</span></div>
      <div class="label"><span>12</span></div>
    </div>
  </div>
  <div class="back-wheel"></div>
  <div class="holder"></div>
  <div class="shadow"></div>
  <div class="arrow"></div>
  <button id="spin" class="spin">SPIN</button>
</div>

Step2.

Add CSS

Set the colour and the position of the background and the elements:

body {
  display: flex;
  height: 100vh;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: repeating-conic-gradient(#ffdd00 0 18deg, #ffc300 0 36deg);}

.fortune-wheel, .wheel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

Style the wheel:

.wheel {
  width:250px;
  height:250px;
  border-radius:50%;
  background-image:
 conic-gradient(
      #00acc3 0deg 30deg, #79af3e 30deg 60deg, #fd8b00 60deg 90deg, #e53935 90deg 120deg, #465a65 120deg 150deg, #00abc1 150deg 180deg, #7db343 180deg 210deg, #f98b00 210deg 240deg, #e53935 240deg 270deg, #00acc3 270deg 300deg, #7db343 300deg 330deg, #fd8b00 330deg 360deg);    
    }    

.back-wheel, .back-wheel:after {
  position: absolute;
  border-radius: 50%;
}

.back-wheel {
  width: 270px;  height: 270px;
  background-color: #333;
  transform: translate(-50%,-50%);
  top:50%;
  left:50%;
  z-index:-1;
}

.back-wheel:after {
  content:"";
  border: 5px dotted yellow;
  width: 260px;
  height: 260px;
  animation: light .5s linear infinite;
}

@keyframes light {
  0% {filter: hue-rotate(0);}
  50% {filter: hue-rotate(130deg);}
  100% {filter: hue-rotate(0);}
}
.holder {
  position: absolute;
  background-color: #333;
  width:100px;
  height: 100px;
  overflow: hidden;
  z-index:-2;
  top:220px;
  left:32%;
}

.holder:before {
  content:"";
  position: absolute;
  width: 270px;
  height: 270px;
  background-color: rgba(0,0,0,.4);
  top:-218px;
  left:-85%;
  border-radius:50%;
}

.shadow {
  position: absolute;
  width:250px;
  height: 30px;
  border-radius: 50%;
  background-color: rgba(0,0,0,.3);
  top:320px;
}

.shadow:before {
  content:"";
  position: absolute;
  background-color: #333;
  width:200px;
  height: 30px;
  border-radius: 100px 100px 0 0;
  left:30px;
  top:-15px;
  box-shadow: inset 0 -10px rgba(0,0,0,.3);
}

.shadow:after {
  content:"";
  position: absolute;
  width:30px;
  height: 30px;
  background-color: yellow;
  border: 5px solid #333;
  border-radius: 50%;
  box-shadow:inset -5px -5px rgba(0,0,0,.2);
  top:-215px;
  left:105px;
}

.arrow, .arrow:before {
  position: absolute;
  border-style: solid;
  width:0;
  height:0;
}

.arrow {
  border-color: #333 transparent transparent transparent;
  border-width: 50px 20px 0 20px;
  top:-15px;
}

.arrow:before {
  content:"";
  border-color: #9e2a2b transparent transparent transparent;
  border-width: 38px 13px 0 13px;
  top:-46px;
  left:-13px;
}

Add the numbers:

.ring {
  position: absolute;
  width: 100%;
  height: 100%;
  display: block;
  border-radius: 100%;
  transform: rotate(-15deg);
}

.label {
  top: 50%;
  width: 100%;
  height: 100%;
  text-align: center;
  transform-origin: 50% 0;
  position: absolute;
  //transform:rotate(0deg) translate(0, -50%);
  font-size: 20px;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.label span {
  display: inline-block;
  margin: 0 auto;
  width: 70px;
  height: 70px;
  line-height: 70px;
}

.label:nth-child(1) {
  transform: rotate(0deg) translate(0, -50%);
  //transform: rotate(360deg) translate(0, -50%);
}

.label:nth-child(2) {
  transform: rotate(30deg) translate(0, -50%);
}

.label:nth-child(3) {
  transform: rotate(60deg) translate(0, -50%);
}

.label:nth-child(4) {
  transform: rotate(90deg) translate(0, -50%);
}

.label:nth-child(5) {
  transform: rotate(120deg) translate(0, -50%);
}

.label:nth-child(6) {
  transform: rotate(150deg) translate(0, -50%);
}

.label:nth-child(7) {
  transform: rotate(180deg) translate(0, -50%);
}

.label:nth-child(8) {
  transform: rotate(210deg) translate(0, -50%);
}

.label:nth-child(9) {
  transform: rotate(240deg) translate(0, -50%);
}

.label:nth-child(10) {
  transform: rotate(270deg) translate(0, -50%);
}

.label:nth-child(11) {
  transform: rotate(300deg) translate(0, -50%);
}

.label:nth-child(12) {
  transform: rotate(330deg) translate(0, -50%);
}

Style and animate the button:

.spin {
  position: absolute;
  top:-80px;
  width: 150px;
  height:50px;
  background-color: transparent;
  border: 5px solid red;
  border-radius: 50px;
  color: red;
  font-weight:900;
  font-size: 30px;
  transition: .1s;
  cursor: pointer;
}

.spin:hover {
  background-color: red;
  color: yellow;
}

.spin:active {
  width:200px;
  color: #affc41;
}

Step3.

Add JavaScript

let wheel = document.querySelector("#wheel");
let button = document.querySelector("#spin");

button.addEventListener("click", spinWheel);

function spinWheel(evt) {
  let spin = Math.round(Math.random() * (2220));
  wheel.style.setProperty("transition", "ease 1s");
  wheel.style.transform = 'rotate(' + spin + 'deg)';
}

Watch also the video tutorial:

Enjoy coding!

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