[type="radio"]:not(:checked) + span, [type="radio"]:checked + span {
    position: relative;
    padding-left: 35px;
    cursor: pointer;
    display: inline-block;
    height: 25px;
    line-height: 25px;
    font-size: 1rem;
    -webkit-transition: .28s ease;
    transition: .28s ease;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none
}

[type="radio"] + span:before, [type="radio"] + span:after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    margin: 4px;
    width: 20px;
    height: 20px;
    z-index: 0;
    -webkit-transition: .28s ease;
    transition: .28s ease
}

[type="radio"]:not(:checked) + span:before, [type="radio"]:not(:checked) + span:after,
[type="radio"]:checked + span:before, [type="radio"]:checked + span:after,
[type="radio"].with-gap:checked + span:before, [type="radio"].with-gap:checked + span:after {
    border-radius: 50%
}

[type="radio"]:not(:checked) + span:before, [type="radio"]:not(:checked) + span:after {
    border: 2px solid #5a5a5a
}

[type="radio"]:not(:checked) + span:after {
    -webkit-transform: scale(0);
    transform: scale(0)
}

[type="radio"]:checked + span:before {
    border: 2px solid transparent
}

[type="radio"]:checked + span:after, [type="radio"].with-gap:checked + span:before,
[type="radio"].with-gap:checked + span:after {
    border: 2px solid #26a69a
}

[type="radio"]:checked + span:after, [type="radio"].with-gap:checked + span:after {
    background-color: #26a69a
}

[type="radio"]:checked + span:after {
    -webkit-transform: scale(1.02);
    transform: scale(1.02)
}

[type="radio"].with-gap:checked + span:after {
    -webkit-transform: scale(0.5);
    transform: scale(0.5)
}

[type="radio"].tabbed:focus + span:before {
    -webkit-box-shadow: 0 0 0 10px rgba(0, 0, 0, 0.1);
    box-shadow: 0 0 0 10px rgba(0, 0, 0, 0.1)
}

[type="radio"].with-gap:disabled:checked + span:before {
    border: 2px solid rgba(0, 0, 0, 0.42)
}

[type="radio"].with-gap:disabled:checked + span:after {
    border: none;
    background-color: rgba(0, 0, 0, 0.42)
}

[type="radio"]:disabled:not(:checked) + span:before, [type="radio"]:disabled:checked + span:before {
    background-color: transparent;
    border-color: rgba(0, 0, 0, 0.42)
}

[type="radio"]:disabled + span {
    color: rgba(0, 0, 0, 0.42)
}

[type="radio"]:disabled:not(:checked) + span:before {
    border-color: rgba(0, 0, 0, 0.42)
}

[type="radio"]:disabled:checked + span:after {
    background-color: rgba(0, 0, 0, 0.42);
    border-color: #949494
}