When viewing the Calendar and other content (theme editor page for example) using iPad Air in portrait, and when reducing screen width of web browser, content breaks out of containing element (text/colour picker/ text boxes).

1- Access Moodle Calendar using iPad Air when theme uses 3-column view
2 - Turn to portrait orientation
3- calendar content in right block breaks out of the block. Expected outcome is for text to resize or for layout to jump to single column view.

or

1 - Access Moodle Calendar using web browser when theme uses 3-column view
2 - reduce width of browser window
3- calendar content in right block breaks out of the block. Expected outcome is for text to resize or for layout to jump to single column view.