.spec-type {
    margin-bottom: 1rem;
    margin-top: 1rem;
}
.spec-radio {
    margin-right: 1.4rem;
}
.spec-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
}
.spec-radio input[type="radio"] + .spec-radio-label:before {
    content: '';
    background: #f4f4f4;
    border-radius: 100%;
    border: 1px solid #b4b4b4;
    display: inline-block;
    width: 1.2em;
    height: 1.2em;
    position: relative;
    top: .2rem;
    margin-right: .75rem;
    vertical-align: top;
    cursor: pointer;
    text-align: center;
    transition: all 250ms ease;
}
.spec-radio input[type="radio"]:checked + .spec-radio-label:before {
    background-color: var(--main-color);
    box-shadow: inset 0 0 0 4px #f4f4f4;
}
.spec-radio input[type="radio"]:focus + .spec-radio-label:before {
    outline: none;
    border-color: #3197EE;
}
.spec-radio input[type="radio"]:disabled + .spec-radio-label:before {
    box-shadow: inset 0 0 0 4px #f4f4f4;
    border-color: #b4b4b4;
    background: #b4b4b4;
}
.spec-radio input[type="radio"] + .spec-radio-label:empty:before {
    margin-right: 0;
}