.bza-color-primary-200 {
    background-color: #f9f9f9;
}

@media only all and (min-width: 28em) {
    .bza-input-form .ui-field-contain > label {
        width: 28%;
    }

    .bza-input-form .ui-field-contain > label ~ [class*="ui-"] {
        width: 70%;
    }

    /* label: margin-right 2%   ==> Summe 100% */
}