I'm building a website and using CSS. Just finished the layout but if I type something inside the content tag of the index page, that content shows on every other page in the website. ie. I click in the "about me" button and that same line I typed in the index.html page shows up, so does in every other page.
What can I do so each page has its own separate content within the id content?
*I am sure the buttons link to a different html file by the way, so that's not the problem so far.
Thank you all!!!