tpext-builder/assets/js/bootstrap-duallistbox/bootstrap-duallistbox.min.css

.bootstrap-duallistbox-container .buttons{width:100%;margin-bottom:-1px}.bootstrap-duallistbox-container label{display:block}.bootstrap-duallistbox-container .info{display:inline-block;margin-bottom:5px;font-size:11px}.bootstrap-duallistbox-container .clear1,.bootstrap-duallistbox-container .clear2{display:none;font-size:10px}.bootstrap-duallistbox-container .box1.filtered .clear1,.bootstrap-duallistbox-container .box2.filtered .clear2{display:inline-block}.bootstrap-duallistbox-container .move,.bootstrap-duallistbox-container .remove{width:60%}.bootstrap-duallistbox-container .btn-group .btn{border-bottom-left-radius:0;border-bottom-right-radius:0}.bootstrap-duallistbox-container select{border-top-left-radius:0;border-top-right-radius:0}.bootstrap-duallistbox-container .moveall,.bootstrap-duallistbox-container .removeall{width:40%}.bootstrap-duallistbox-container.bs2compatible .btn-group>.btn+.btn{margin-left:0}.bootstrap-duallistbox-container select{width:100%;height:300px;padding:0}.bootstrap-duallistbox-container .filter{display:inline-block;width:100%;height:31px;margin:0 0 5px 0;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}.bootstrap-duallistbox-container .filter.placeholder{color:#aaa}.bootstrap-duallistbox-container.moveonselect .move,.bootstrap-duallistbox-container.moveonselect .remove{display:none}.bootstrap-duallistbox-container.moveonselect .moveall,.bootstrap-duallistbox-container.moveonselect .removeall{width:100%}