.ajax-multiselect-container > .first-tier-container {
  width: 33% !important;
  float: left;
}

.ajax-multiselect-container > .first-tier-container select{
  margin-top: 0px;
  width: 98%;
}

.ajax-multiselect-container select {
  height: 235px;
}

.ajax-multiselect-container > .second-tier-container {
  width: 66% !important;
  float: right;
}

.ajax-multiselect-container > .second-tier-container .ms-container{
  background: none;
}

.ajax-multiselect-container > .second-tier-container .ms-container .ms-selectable{
  width: 49%
}

.ajax-multiselect-container > .second-tier-container .ms-container .ms-selection{
  width: 49%
}

.ms-container .ms-optgroup-label {
  color: #555 !important;
  font-weight: bold;
}


.ms-container .ms-selectable li.ms-elem-selectable,
.ms-container .ms-selection li.ms-elem-selection{
  font-size: 13px !important;
}