To style Grav like grav.howto.ovh, add these items via the admin interface:
Back to the terminal, login as the user www-user
:
su - www-user
And get the How-To theme from github:
git clone https://github.com/patrikroy/grav-theme-how-to.git /www/grav.howto.ovh/user/themes/how-to
Back in the theme manager, refresh the page and activate the How-To theme:
Now, for your pages to be able to display the left and right navigation arrows, you need in each page:
Add languages in the Configuration / System / Languages menu:
The theme is now properly configured.
Finally, to either
Edit this file:
nano /www/www.howto.ovh/user/themes/how-to/languages.yaml
Enjoy!