Feature/html structure

I want to propose a different structure to consider. What if each post, which includes a title, a time, and a little paragraph, was wrapped in an article tag. And then within each one, instead of having to give each one a class like "post-title" and "post-date", you had no class and just their article tag. Because each one is wrapped in an article, we can still be specific later by locating the time that's found in the article tag, but we won't have classes everywhere. You'll find that having a lot of classes can get messy in more complex projects, so it's good to think through different ways and weight your option.

The last thing is the <p class="post-title">. If we think about the contents of that page semantically, it's not really a paragraph, it's a header. So maybe the h4 is a better fit here.

What do you think?