.ground-left-wrapper {
  display: flex;

  .params-wrapper {
    position: relative;
    overflow-x: hidden;
    width: 390px;
    border-left: 1px solid var(--ant-color-split);
    transition: width 0.3s ease;
    height: calc(100vh - 72px);
    padding-top: 16px;
    overflow-y: auto;

    .box {
      width: 390px;
      padding-inline: var(--layout-content-inlinepadding);
    }

    &.collapsed {
      width: 0;
      overflow: hidden;
      transition: width 0.3s ease;
      border-left: none;

      .box {
        width: 0;
        padding: 0;
        overflow: hidden;
      }
    }
  }

  .ground-left {
    flex: 1;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    position: relative;
    height: calc(100vh - 72px);

    .message-list-wrap {
      display: flex;
      flex: 1;
      flex-direction: column;
      padding-inline: var(--layout-content-inlinepadding);
      overflow-y: auto;
      padding-top: 16px;

      .content {
        flex: 1;
      }
    }
  }

  .ant-upload-wrapper .ant-upload-drag {
    background-color: var(--color-fill-sider);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}