You can change the layout, color theme, and text size of dashboard pages.
1. Select Dashboards.
The Dashboards area opens.
2. Select the tab for the dashboard page to change.
3. To change the layout of charts and item views on the page, in the toolbar, select Layout and choose an option. The numbers next to each option indicate the column width as percentages of the page width. For example, Four columns 25 25 25 25 indicates that each column uses 25% of the page.
4. To change the color theme for the page, select Theme and choose an option. By default, charts use the color theme for the page they are on. You can override the theme for a specific chart. See Changing dashboard chart color themes.
5. To change the text size for the page, select Text size and select an option.