Couple more flexbox fixes for header/footer
Couple more flexbox fixes for header/footer

jclark118/mage-server,jclark118/mage-server,ngageoint/mage-server,ngageoint/mage-server,jclark118/mage-server,ngageoint/mage-server,ngageoint/mage-server,newmanw/mage-server,newmanw/mage-server,newmanw/mage-server