tmagic-editor/packages/editor/src/theme/component-list-panel.scss

.ui-component-panel {
  &.tmagic-design-collapse {
    height: 100%;
    border-top: 0 !important;
    margin-top: 48px;
    background-color: $--sidebar-content-background-color;

    .tmagic-design-collapse-item {
      > div:first-of-type {
        border-bottom: 1px solid $--border-color;
        margin-bottom: 10px;
      }
    }

    .el-collapse-item__header,
    .t-collapse-panel__header {
      background: $--sidebar-content-background-color;
      color: $--font-color;
      height: 25px;
      line-height: 25px;
      padding-left: 10px;
      font-size: 12px;

      i {
        margin-right: 5px;
        font-size: 14px;
      }
    }

    .el-collapse-item__wrap,
    .t-collapse-panel__body {
      background: $--sidebar-content-background-color;
      border-bottom: 0;

      .el-collapse-item__content,
      .t-collapse-panel__content {
        padding: 10px;
        display: flex;
        flex-wrap: wrap;
      }

      .component-item {
        display: flex;
        overflow: hidden;
        text-overflow: ellipsis;
        margin: 5px 10px;
        box-sizing: border-box;
        color: $--font-color;
        flex-direction: column;
        width: 42px;
        cursor: pointer;

        i {
          font-size: 20px;
          background: #fff;
          height: 40px;
          width: 40px;
          line-height: 40px;
          border-radius: 5px;
          color: #909090;
          border: 1px solid $--border-color;
          display: flex;
          justify-content: space-evenly;
          align-items: center;
          margin-bottom: 5px;

          &:hover {
            background: #2882e0;
            color: #fff;
            border-color: #4e8be1;
          }
        }

        span {
          font-size: 12px;
          text-align: center;
        }

        .el-tooltip {
          width: 50px;
          height: 30px;
          line-height: 15px;
          display: block;
          white-space: normal;
          margin: 0;
        }
      }
    }
  }

  .t-collapse {
    margin-top: 0;
    padding-top: 48px;
    position: relative;
  }
}