The Horizontal Line Element visually breaks up different sections of your pages. Here's an example of a Horizontal Line:
Adding a Horizontal Line
Add a Horizontal Line right from the Elements Menu:
Styling a Horizontal Line
Click Style in your Site Admin, then click on the Horizontal Line you just added to open up its styling options. You can make lines solid, dotted, or dashed; adjust the horizontal rule thickness; and change the color and opacity.
Note that if you turn the Style by Element button off, you can choose a color scheme for your entire site, and this will apply to your horizontal lines as well.