.custom-warehouse-section {
    display: none; /* hidden by default */
}

.custom-warehouse-section.visible {
    display: block; /* Show when the class 'visible' is added */
    border: 1px solid #009cda;
    border-radius: 10px;
    padding: 10px;
    background-color: #ececed;
}

.custom-warehouse-section.visible h3 {
    font-size:16px;
    margin-bottom: 0px;
}

.custom-warehouse-section.visible p {
    margin-bottom: 0px;
}