# Elements

Blazor Edition provides a set of native UI controls built for Blazor such as FlexGrid, Chart, ListView, and input controls including AutoComplete and ComboBox.

## Content



The Expander control comprises three elements – the header, the expand icon and the content area. Let us get into the visual and descriptive overview of the elements that comprise the complete **Expander** control.

The Expander control looks similar to the image below:

![Elements of the Blazor Expander](https://cdn.mescius.io/document-site-files/images/f5b600ba-f1a7-4f89-a20c-aa6c0c35880d/images/expanderelements.png)

The description of these elements is as follows:

*   **Header** - The header appears at the top of the Expander control.
*   **Expand Icon** - The expand icon appears on the right side of the header, by default.
*   **Content Area** - The content area is an empty area where you can add text, images, and other arbitrary controls.