title: Displaying a layout on multiple pages
body: <p>i'm sure this has been answered before, but I haven't really been able to figure out how to word it in order to get the desired answer I'm looking for.</p>
  
  <p>I'm creating a website for a local shop that one of my buddies own(mostly for the fact that I have an interest in web dev and everyone else was asking ~500 for it)</p>
  
  <p>I know that I could just copy/paste the html into every page, but I'm wondering if that's the standard way to have multiple pages in a website? I'm trying to do a good job on this website as opposed to just throwing it together and handing it over to him, plus it's a good learning experience to do things efficiently.</p>
  
  <p>Thanks in advance to anyone that can help!</p>