.user-select-layout {
  display: flex;
  height: 480px;
}
.user-select-layout > div {
  flex: 1;
}
.user-select-layout .lm-organization-tree {
  border-right: none;
}
.user-select-layout .user-source-list {
  border-right: none;
}
.user-select-layout .lm-c-check-list-wrapper {
  background-color: #fff;
}