.custom-ul-block-advanced {
    padding: 10px;
    border: 1px dashed #ccc;
    background: #fafafa;
}

.custom-li-item {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
}

.custom-li-item span {
    flex: 1;
    padding: 5px;
    border: 1px solid #ddd;
    background: #fff;
}

.remove-btn {
    margin-left: 10px;
}
.add-btn {
    margin-top: 10px;
}