Mobile Development on iphones, weird font sizes and -webkit-text-size-adjust

There are issues with CSS displays for iphones and mobile devices where the browsers are increasing the size of seemingly random pieces of content.

This occurs when the browser tries to shrink the content into the screen size.


This is resolved by starting development in a greenfield site with the normalize.css which resets the defaults to so that you can start from scratch and build consistent CSS!

The main issue turns out to be the CSS attribute  -webkit-text-size-adjust  which will be reset to 100% (there are similar attributes  -ms-text-size-adjust for the other browser types).

Of course best practice would be to not use any px measurements also so that the screen can shrink and expand naturally.

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