I'm studying a code, and putting together a website with it. However, I made changes to the dashboard sidebar, but they were not replicated to the other pages, so I would like that when I changed the dashboard, all the sidebar of the other pages would change as well. How can I do this?
Here is part of the code:
I changed that way on the dashboard: link
But when I go to another page, it continues the old way (in this case I would have to change it one by one, and I did not want to do that, I want it to change on the dashboard, go to all other pages): link