.box {
    display: table;
}

.box-body {
    display: table-row;
}

.box-body > ol {
    display: table-cell;
    width: 50%;
}

ol {
    margin: 0;
    padding: 0 0 0 30px;
}

ol.sortable, ol.sortable ol {
    margin: 0 0 0 25px;
    padding: 0;
    list-style-type: none;
}

ol.sortable {
    margin: 0;
}

.sortable li {
    margin: 5px 0 0 0;
    padding: 0;
}

.sortable li div {
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    border: 1px solid #D4D4D4;
    border-bottom-color: #BCBCBC;
    padding: 6px;
    margin: 0;
    cursor: move;
    background: #f6f6f6;
    background: -moz-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #ededed 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffffff), color-stop(47%, #f6f6f6), color-stop(100%, #ededed));
    background: -webkit-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #ededed 100%);
    background: -o-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #ededed 100%);
    background: -ms-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #ededed 100%);
    background: linear-gradient(to bottom, #ffffff 0%, #f6f6f6 47%, #ededed 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#ededed', GradientType=0);
}

.sortable li.mjs-nestedSortable-branch div {
    background: -moz-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #f0ece9 100%);
    background: -webkit-linear-gradient(top, #ffffff 0%, #f6f6f6 47%, #f0ece9 100%);

}

li.mjs-nestedSortable-collapsed.mjs-nestedSortable-hovering div {
    border-color: #999;
    background: #fafafa;
}

.disclose {
    cursor: pointer;
    width: 10px;
    display: none;
}

.sortable li.mjs-nestedSortable-collapsed > ol {
    display: none;
}

.sortable li.mjs-nestedSortable-branch > div > .disclose {
    display: inline-block;
}

.sortable li.mjs-nestedSortable-collapsed > div > .disclose > span:before {
    content: '+ ';
}

.sortable li.mjs-nestedSortable-expanded > div > .disclose > span:before {
    content: '- ';
}

.placeholder {
    outline: 1px dashed #4183C4;
}

.row-eq-height {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
}

.ui-sortable {
    height: 100%;
}