Input Radio

index.html

<div class="cntr">
    <label for="rdo-1" class="btn-radio">
      <input type="radio" id="rdo-1" name="radio-grp">
      <svg width="20px" height="20px" viewBox="0 0 20 20">
        <circle cx="10" cy="10" r="9"></circle>
        <path d="M10,7 C8.34314575,7 7,8.34314575 7,10 C7,11.6568542 8.34314575,13 10,13 C11.6568542,13 13,11.6568542 13,10 C13,8.34314575 11.6568542,7 10,7 Z" class="inner"></path>
        <path d="M10,1 L10,1 L10,1 C14.9705627,1 19,5.02943725 19,10 L19,10 L19,10 C19,14.9705627 14.9705627,19 10,19 L10,19 L10,19 C5.02943725,19 1,14.9705627 1,10 L1,10 L1,10 C1,5.02943725 5.02943725,1 10,1 L10,1 Z" class="outer"></path>
      </svg>
      <span>Option One</span>
    </label>
    <label for="rdo-2" class="btn-radio">
      <input type="radio" id="rdo-2" name="radio-grp">
      <svg width="20px" height="20px" viewBox="0 0 20 20">
        <circle cx="10" cy="10" r="9"></circle>
        <path d="M10,7 C8.34314575,7 7,8.34314575 7,10 C7,11.6568542 8.34314575,13 10,13 C11.6568542,13 13,11.6568542 13,10 C13,8.34314575 11.6568542,7 10,7 Z" class="inner"></path>
        <path d="M10,1 L10,1 L10,1 C14.9705627,1 19,5.02943725 19,10 L19,10 L19,10 C19,14.9705627 14.9705627,19 10,19 L10,19 L10,19 C5.02943725,19 1,14.9705627 1,10 L1,10 L1,10 C1,5.02943725 5.02943725,1 10,1 L10,1 Z" class="outer"></path>
      </svg>
      <span>Option Two</span>
    </label>
    <label for="rdo-3" class="btn-radio">
      <input type="radio" id="rdo-3" name="radio-grp">
      <svg width="20px" height="20px" viewBox="0 0 20 20">
        <circle cx="10" cy="10" r="9"></circle>
        <path d="M10,7 C8.34314575,7 7,8.34314575 7,10 C7,11.6568542 8.34314575,13 10,13 C11.6568542,13 13,11.6568542 13,10 C13,8.34314575 11.6568542,7 10,7 Z" class="inner"></path>
        <path d="M10,1 L10,1 L10,1 C14.9705627,1 19,5.02943725 19,10 L19,10 L19,10 C19,14.9705627 14.9705627,19 10,19 L10,19 L10,19 C5.02943725,19 1,14.9705627 1,10 L1,10 L1,10 C1,5.02943725 5.02943725,1 10,1 L10,1 Z" class="outer"></path>
      </svg>
      <span>Option Three</span>
    </label>
  </div>

input-radio.markdown

Input Radio

A Pen by Andreas Storm on CodePen.

License.

style.sass

html, body
  height: 100%
  display: grid

body
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif
  font-weight: 400
  -webkit-font-smoothing: antialiased
  color: #222

.cntr
  margin: auto

.btn-radio
  cursor: pointer
  display: inline-block
  float: left
  -webkit-user-select: none
  user-select: none
  &:not(:first-child)
    margin-left: 20px
  @media screen and (max-width: 480px)
    display: block
    float: none
    &:not(:first-child)
      margin-left: 0
      margin-top: 15px
  svg
    fill: none
    vertical-align: middle
    circle
      stroke-width: 2
      stroke: #C8CCD4
    path
      stroke: #008FFF
      &.inner
        stroke-width: 6
        stroke-dasharray: 19
        stroke-dashoffset: 19
      &.outer
        stroke-width: 2
        stroke-dasharray: 57
        stroke-dashoffset: 57
  input
    display: none
    &:checked + svg
      path
        transition: all .4s ease
        &.inner
          stroke-dashoffset: 38
          transition-delay: .3s
        &.outer
          stroke-dashoffset: 0
  span
    display: inline-block
    vertical-align: middle

styles

<link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-beta.2/css/bootstrap-grid.css" rel="stylesheet" />