Стилизация radio-buttons

custom radio-buttons

input[type="radio"]{
    display:inline-block;
    position:relative;
    top: 3px;
    height: 16px;
    width: 16px;
    margin-left: 30px;
    margin-right: 15px;
    background-color: #ffffff;
    border: 2px solid #00a191;
    border-radius: 50%;
    cursor: pointer;
    -webkit-appearance: none;
    outline: none;
}

input[type="radio"]:after{
    display: block;
    content: '';
    position: relative;
    top: 2px;
    left: 2px;
    height: 8px;
    width: 8px;
    background-color: transparent;
    border-radius: 50%;
}

input[type="radio"]:checked:after{
    background-color: #00a191;
    transition: all .3s
}