.block-productblock {
    padding: 40px 0;
    background: #f9f9f9;
}

.block-productblock .field--name-field-subtit-paragraph {
    font-weight: 600;
    font-size: 1.2em;
    margin-bottom: 0.5em;
    color: #333;
}

.block-productblock .field--name-field-tit-paragraph {
    font-weight: 700;
    font-size: 1.8em;
    margin-bottom: 1.5em;
    color: #222;
}

.block-productblock .field--name-field-txt-col-izda,
.block-productblock .field--name-field-txt-col-dcha {
    font-size: 1em;
    line-height: 1.5em;
    color: #555;
}