Fixes #10601: Use overflow-y: auto; for navbar collapse instead of visible to better enable scrolling on Android 4.x
Change upper case to lower case
Merge pull request #11192 from ZDroid/typo

Change upper case to lower case
Put a space before { due to code style
Update license year
Merge pull request #11208 from ZDroid/codestyle_fix

Put a space before `{` due to code style
Merge pull request #11209 from ZDroid/new_year

Update license year