Fix viewport for mobile browsers
Fix viewport for mobile browsers

zooniverse/Galaxy-Zoo,willettk/Galaxy-Zoo,zooniverse/Galaxy-Zoo,alexbfree/Galaxy-Zoo,alexbfree/Galaxy-Zoo,willettk/Galaxy-Zoo,murraycu/Galaxy-Zoo,murraycu/Galaxy-Zoo,murraycu/Galaxy-Zoo,willettk/Galaxy-Zoo,zooniverse/Galaxy-Zoo,alexbfree/Galaxy-Zoo