Content appearing in a row on iphone and iPad

I created a simple Drupal 7 site with Professonal Theme. The content is appearing as a row of content on Apple devices. In other words it shows the header...under that it shows images that appear below the header...under that it shows the sidebars...etc. http://feministfreethinkers.org

All my other Drupal sites appear the same way they look on my computer. They are not mobile sites...simply tiny versions of a desktop site. But this one puts the blocks in rows.

I saw this as listed a s a closed issue but no solution shown.

Please advise.

Thank-you

Beth