Use dedicated CSS stylesheets for small and large screens.

To adapt your page to use dedicated your page and CSS files must meet the following:

• CSS URI must not have any "-" apart from the CSS file itself.
• There must be a -d and -m CSS file for big and small screens.
• Your currently <link> must use the same CSS file with either -d or -m.

Add the boolean flsedynstylesheet to any link stylesheet. Like this: <link href="testpage-m.css" rel="stylesheet" flsedynstylesheet>

or this

<link href="testpage-d.css" rel="stylesheet" flsedynstylesheet>