Mobile page in editor and mobile page in mobile are different

Hi Everyone, 

On the web-based editor all text is aliened. however once im in the actual phone the text is over each other and the (price is out of place). 

Is there a way to preview the final version and that this is accurate with the live version. every time I correct the alignment later on its misaligned again and again. 

thanks  

Hi,

What is page url? We can check easier