It might be best to add this as a theme component, so it’s separate from your current theme.
How to do that:
-
go to
admin>customize>themes
then clicknew
-
name it something like “Tiles button order”, select “component” from the dropdown, click create
-
Then you can click
Edit CSS/HTML
, copy & paste the CSS above tocommon > css
Now the component is created and you need to add it to your current theme
-
go back to the previous page, then switch from the components tab to the themes tab
-
select your currently active theme (it’ll have a green check mark)
-
within the theme settings here there’s a
Theme Components
section, find your new component from the dropdown and then click “add” -
Now when you return to your forum homepage and refresh, it should be active.