I have two tables and just need a gap between the two to make it look nicer. How do I do that?

This is how the tables are laid out so far:

```
<html><body>
  <table><tr><td></td></tr></table>
  <table><tr><td></td></tr></table>
</body></html>

```

This puts them one right after the other. How do I put a bit of space in between? I'm very new to html so I'm not sure how to add whitespace, the only way I could think of is to create a with a specific id that's nothing but an empty block. However, that seems like it's probably a lot of extra code for something relatively simple.