Enlarge help view

closes #300 (closed)

• Modify help view to be 3/4 of the screen
• Modify size of pictures in help document with max width 1000 px
• Add some red shapes in image to draw attention to what the picture is about

changed milestone to %2025.1.1.0

assigned to @ldam

changed the description

changed title from Add some red color for attention, modify size of pictures in help... to Enlarge help view

requested review from @kienle

approved this merge request

merged

mentioned in commit 45e929a6