I have 2 questions.
How can I change the size of the text in the header of the Responsive HTML5 help? I could change the font to Arial but there is no option to set the font size.
The default color of the pane splitter arrow is blue. How can I change the color of this?
In part, see my answer to your other thread. RH2017 - Deleting the default logo from the header of Responsive HTML5 output
I expect the size will be defined in one of the layout css files but not as a specific size, rather something scaled.
To change the colour of images, you need to find them in the layout folders and edit the image.
See www.grainge.org for free RoboHelp and Authoring information.
I could change the size of the header text in the css file. But looks like it appears perfectly in a 100%/maximized view. When I resize the help browser window, the original text size appears.
Any idea which setting am I missing?