For CSS and HTML it's still easy and even easier to do so by right clicking and selecting "Inspect element" (something we didn't have back then). I often do tha

For CSS and HTML it's still easy and even easier to do so by right clicking and selecting "Inspect element" (something we didn't have back then). I often do that to understand how a page is setup and I don't see what's so hard about it it. For JS it's a different story of course but it was never that easy to begin with since the code that affects an element can be anywhere.