#dropTarget.hover {
    color: #f00;
    background-color: lightblue;
    border-color: #f00;
    border-style: solid;
    box-shadow: inset 0 3px 4px #888;
}

.modal-body {
    overflow-y: auto;
}

.feature-list div.item {
    padding-top: 5px;
    border-top: 1px solid #dddddd;
}

.disease-list .item.active {
    background-color: #f5f5f5;
}