# Accessibility Guide

## View Course in Wider Screen
1. If you think the fonts in the course page are too small, click the drop-down menu on the top of the reader. 
<img src="./diagram/ch0-1.png" width="50%" align="top"/>

2. From the drop-down menu, select `Page Width`.
<img src="./diagram/ch0-2.png" width="50%" align="top"/>

3. If you need to further expand the reading area, focus on the browser by clicking outside the reader, and press the Command and + keys to increase page zoom. (CTRL and + keys for Windows) 
<img src="./diagram/ch0-3.png" width="50%" align="top"/>

