input[type="radio"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
  }



input[type='radio']:after {
    width: 15px;
    height: 15px;
    border-radius: 15px;
    top: -2px;
    left: -1px;
    position: relative;
    background-color: #d1d3d1;
    content: '';
    display: inline-block;
    visibility: visible;
    border: 2px solid white;
}

input[type='radio']:checked:after {
    width: 15px;
    height: 15px;
    border-radius: 15px;
    top: -2px;
    left: -1px;
    position: relative;
    background-color: #ffa500;
    content: '';
    display: inline-block;
    visibility: visible;
    border: 2px solid white;
}