.file{
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.require-list .pull-left{
    cursor: pointer;
}

ul.case-list li div.item-centen-top h6{
    margin-right: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 400px;
}

ul.require-list li div.require-item-title h6{
    margin-right: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 400px;
}