How do I insert/edit a horizontal rule/divider line in the HTML Editor?

Divider lines can enhance the design of your email by breaking up sections of text. This can fit with your brand aesthetics or make your content easier to read. 

How-To

1. From the editor toolbar you have two rule options: Horizontal Rule and Horizontal Rule Editor.
   
   
2. Place your cursor inside the email design where you want to insert the horizontal rule.
   
   
3. Select the "Horizontal Rule" button if you simply want to add default grey line. (No ability to customize it).
   
   
4. To insert a rule that can be customized, click "Horizontal Rule Editor" from the toolbar.
   
   
   
5. Set the color, width, length and alignment of the rule.
   
   
6. Click "Ok".