Starting from Strategy Web 10, report services document content executed in Presentation mode is displayed center-aligned to preserve the visual balance on larger monitors. For more information, refer to below Technical Note:
KB257173: Document content appears center-aligned in Express mode in MicroStrategy Web 10.1
In Strategy Web 10.3, a new feature is introduce to control alignment in presentation mode between center alignment and left alignment.
Login to Strategy Web with Administrator account, navigate to Preferences > Project Defaults > Report Services, note the new setting called "Default Content Alignment (Presentation Mode Only)", as shown below:
