.govuk-radios_input_fix:checked + .govuk-radios__label:after {
    opacity: 1;
}

.govuk-radios__input_fix {
    cursor: pointer;
    position: absolute;
    z-index: 1;
    top: -2px;
    left: -2px;
    width: 44px;
    height: 44px;
    margin: 0;
    opacity: 0
}

    .govuk-radios__input_fix:focus + .govuk-radios__label:before {
        border-width: 4px;
        outline: 3px solid rgba(0,0,0,0);
        outline-offset: 1px;
        box-shadow: 0 0 0 4px #fd0
    }

@media (-ms-high-contrast:active),screen and (forced-colors:active) {
    .govuk-radios__input_fix:focus ~ .govuk-radios__label:before {
        outline-color: Highlight
    }
}

.govuk-radios__input_fix:disabled, .govuk-radios__input:disabled + .govuk-radios__label {
    cursor: default
}

    .govuk-radios__input_fix:disabled ~ .govuk-radios__label, .govuk-radios__input:disabled ~ .govuk-hint {
        opacity: .5
    }

.govuk-radios__label_fix {
    display: inline-block;
    margin-bottom: 0;
    padding: 8px 15px 5px;
    cursor: pointer;
    -ms-touch-action: manipulation;
    touch-action: manipulation
}

    .govuk-radios__label_fix:before {
        content: "";
        box-sizing: border-box;
        position: absolute;
        top: 0;
        left: 0;
        width: 40px;
        height: 40px;
        border: 2px solid;
        border-radius: 50%;
        background: rgba(0,0,0,0)
    }

    .govuk-radios__label_fix:after {
        content: "";
        position: absolute;
        top: 10px;
        left: 10px;
        width: 0;
        height: 0;
        border: 10px solid;
        border-radius: 50%;
        opacity: 0;
        background: currentcolor
    }