.double-list .list-selected,
.double-list .list-unselected,
.double-list .list-controls {
    display: inline-block;
    vertical-align: top;
}

.double-list .list-controls {
    margin: 0 10px;
}

.double-list .list-controls .double-list-controls {
    margin: 1px 10px;
    padding: 7px 0px;
    height: 100px;
    vertical-align: middle;
    display: table-cell;
}

.double-list .list-selected .double-list-dropdown,
.double-list .list-unselected .double-list-dropdown {
    overflow-y: scroll; 
    height: 100px;
    position: static;
    min-width: 320px;
    max-width: 320px;
    width: 100%;
}

ul.double-list-dropdown {
    display: block !important;
}

.double-list-dropdown li {
    line-height: 16px !important;
}

.double-list-dropdown > li > a {
    clear: both;
    color: #333;
    display: block;
    font-weight: normal;
    line-height: 14px;
    padding: 2px 20px;
    white-space: nowrap;
    font-size: 14px;
}

.double-list-dropdown > li > a:hover, .double-list-dropdown > li > a:focus {
    color: #fff;
    text-decoration: none;
    background-color: #0081c2;
    background-image: -moz-linear-gradient(top,#08c,#0077b3);
    background-image: -webkit-gradient(linear,0 0,0 100%,from(#08c),to(#0077b3));
    background-image: -webkit-linear-gradient(top,#08c,#0077b3);
    background-image: -o-linear-gradient(top,#08c,#0077b3);
    background-image: linear-gradient(to bottom,#08c,#0077b3);
    background-repeat: repeat-x;
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc',endColorstr='#ff0077b3',GradientType=0);
}

.double-list-dropdown li i {
    visibility: hidden;
    margin-left: -1em;
}

.double-list-dropdown li.selected i {
    visibility: visible;
}

.double-list .hidden-select {
    visibility: hidden;
    height: 0;
}

.double-list-controls-xs {
    height: inherit;
    text-align: center;
}