.hestia-customizer-heading {
    display: block;
    margin: 0 -12px;
    padding: 13px 12px;
    background-color: #fff;
    color: #555;
    border: 1px solid #ddd;
    border-left: 0;
    border-right: 0;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    line-height: 1;
    text-transform: uppercase
}