In this chapter, you learned what the DOM is. You navigated the DOM and created selectors to locate elements in the DOM. You created CSS selectors by using element attributes and partial matches. You learned how to use parent-child and sibling relationships to create selectors for elements that are difficult to reach. We discussed the benefits of using CSS selectors instead of XPath selectors. Finally, you applied what you learned to automated scripts, interacting with proposed web pages.

In the next chapter, we'll work with implicit and explicit waits.