<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <fieldset>
      <legend>Select Framework:</legend>

      <div class="radioWrapper">
        <input type="radio" id="vue" name="framework" value="vue" checked />
        <label for="vue">Vue</label>
      </div>

      <div class="radioWrapper">
        <input type="radio" id="svelte" name="framework" value="svelte" />
        <label for="svelte">Svelte</label>
      </div>

      <div class="radioWrapper">
        <input type="radio" id="react" name="framework" value="react" />
        <label for="react">React</label>
      </div>
    </fieldset>
</body>
</html>
.radioWrapper {
  position: relative;
}

.radioWrapper label {
  display: block;
  padding: 2px 0 2px 24px;
}

.radioWrapper input {
  height: 20px;
  width: 20px;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.radioWrapper input + label::before {
  content: '';
  height: 20px;
  width: 20px;
  background-color: #d9d9d9;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 10px;
}

.radioWrapper input + label::after {
  content: '';
  height: 10px;
  width: 10px;
  position: absolute;
  border-radius: 10px;
  top: 5px;
  left: 5px;
  background-color: #ffffff;
}

.radioWrapper input:checked + label::before {
  background-color: #2ac1bc;
  transition: 0.2s ease-in-out;
}

.radioWrapper input:focus + label::before {
  box-shadow: 0 0 0 3px #2ac1bc;
  outline: 3px solid transparent;
}

External CSS

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External JavaScript

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