To add code to a style, navigate to:
  1. School Website > Website Management > Websites
  2. Click the three dot icon next to the website and click Edit Website
  3. Click the Styles tab
  4. Edit the appropriate style
  5. Change the Default dropdown to Content Types
  6. Click the Text icon (T)
  7. Click on the section under Header
  8. On the bottom lefthand side, select Advanced CSS
  9. Choose Content from the dropdown and add this code within the CSS:
width: 100%;
height: 100%;
overflow: scroll;
​       9. Apply Changes