You can easily change the font size using the settings page or your
keyboard.
Info:
If you want to adjust the display size of the text and images on a web page, hold down the
"Ctrl" key and scroll up with your mouse wheel to enlarge the view or down to reduce
it. If you do not want to use the mouse wheel, you can also enlarge the view with
"Ctrl" and "+" or reduce it with "-".
Info:
Please keep in mind that if you delete your browser history, all
your personal GMX Search settings will be reset.
On the GMX Search Home page, scroll down to the footer and click
Settings.
OR
Initiate a search query and click Settings in the bar
below the search term.
From the menu under Display, select the font size in
which you want the page and results to be displayed.
Save your settings by clicking Save.
The font size will be adjusted according to your selection.