agmp_iot_jetlinks_ui/src/pages/system/DataSource/Management/index.less

.datasourceBox {
  display: flex;
  width: 100%;
  overflow: hidden;

  .left {
    width: 280px;

    .tables {
      // :global {
      //   .ant-tree-treenode .ant-tree-node-selected {
      //     background-color: white;
      //   }
      // }

      .treeTitle {
        display: flex;
        justify-content: space-between;
        width: 200px;

        .title {
          width: 150px;
          overflow: hidden;
          white-space: nowrap;
          text-overflow: ellipsis;
        }

        .options {
          display: none;
        }
      }

      // .treeTitle:hover {
      //   .options {
      //     display: block;
      //   }
      // }

      .active {
        background-color: #c3d3f7;
      }
    }
  }

  .right {
    width: calc(100% - 310px);
    margin-left: 15px;
    padding-left: 15px;
    border-left: 1px solid #f0f0f0;
  }
}