CSS changes for mobile devices?

Hi,
I need some help with CSS changes for mobile devices (only mobile - the website on pc/mac is viewing ok)
some of the pages require you to login to view - support access is open ( or feel free to create an account) or test with testing user acc
aicee
asdf - remove pass after use please

Tested on Iphone 5 & on Samsung Note 4 similar results can changes be adaptive to each smartphone / tablet?

- http://monosnap.com/image/9dCcKqOl38mUaUDMdMBj57EhFYvgYi ( on domain - http://tinyurl.com/o6gy9lk )
- http://monosnap.com/image/hnHox1GSqFgWAXBPCHuC3VIYZnE6hJ ( on domain - http://tinyurl.com/oj6eyjr )
- http://monosnap.com/image/J2co795y5EDXsLdfiVCKnc9im5r6TE ( on domain - http://tinyurl.com/ojeaxpz )
- http://monosnap.com/image/SsS1IvknioPjMGmAbuB9TQZIu13tSe ( on domain - http://tinyurl.com/oob3kp3 )
- http://monosnap.com/image/828YkRG16jRYDUuflDIbcQ2HsCbwf4 ( on domain - http://tinyurl.com/kav5kea )
- http://monosnap.com/image/oJgBynMDZMcvy75akqBQfWgopqxcv5 ( on domain - http://tinyurl.com/q54cxpp )
- http://monosnap.com/image/6i3XjNRtulbCnFKHG2ImtkkhHYAnMj - ( on domain - http://tinyurl.com/nm9xhec )

Support Access is open

Thanks
Tom