tweaked media query breakpoint and bounds max width
tweaked media query breakpoint and bounds max width

phonegap/phonegap-docs,phonegap/phonegap-docs,barnyp/phonegap-docs,barnyp/phonegap-docs,phonegap/phonegap-docs,openbizgit/phonegap-docs,jcolinmurray/phonegap-docs,jcolinmurray/phonegap-docs,openbizgit/phonegap-docs