/* desabilitado indefinidamente para evitar bugs. */
.old_spans {
    display: none !important;
}

/* Seleciona o container e os spans internos apenas se houver o input.tfield_disabled antes deles */
.inner-icon-container input.tfield_disabled ~ .pricepercent_spans_container,
.inner-icon-container input.tfield_disabled ~ .pricepercent_spans_container .pricepercent_spans {
    background-color: #eee !important;
}