Best Practices for Selecting Elements

Let’s go over some guidelines to help you write better and more efficient CSS.

1. Use type selectors when all or most instances of an HTML element needs to be styled in the same way.

For example:

	
  h1 {
  	color: red;
  }
  

Where h1 represents any type selector. This will style every h1 in the document. It is appropriate to use this ...