.disabled {
    pointer-events: none;
    opacity: 0.5;
    cursor: not-allowed;
}

.d-none {
    display: none!important;
}

.sma_form01 dl dd:has(a.disabled) {
    opacity: 0.5;
}

body > #yoso_sma, body > #yoso_sma_result {
    display: none;
}

body > #yoso_sma.active, body > #yoso_sma_result.active {
    display: block;
}