.wl-htmleditor-include-product-selection {
    font-size: 0;
    margin-bottom: 15px;
    border: 2px solid #9a9fa8;
    border-radius: 3px;
    background-color: #edf2f3;
    display: block;
    padding: 10px;
    text-align: center;
}
.wl-htmleditor-include-product-selection::before {
    content: attr(title);
    font-size: 12px;
    padding: 0px 10px;
    font-weight: 600;
}