Note: As of July 9, 2018, Blackbaud's School Management solutions (which include Core, onBoard, onCampus, onMessage, and onRecord) are utilizing a new top level navigation. This primarily affects users performing administrative tasks-constituent navigation for most parents, students, faculty, and alumni will remain the same. We appreciate your patience as we work to update our documentation. If you are seeing this message, the content of this solution is still being vetted for possible updates. Please refer to this mapping document if you need assistance finding a task in the new navigation.
This is because if there is a set Width in a Table Value the Table will not adjust to responsive design.
In order to correct this
In the Content type click the HTML option
Where the Width is in the HTML, change this to 100%
Save and Close
Preview the Page
Now the Table Width should respond better with responsive design.