Add CSS

SYSTEM 1:

1 Click A Custom Code→ Add New menu.
2 Then Click on CSS Tab.
3 Add Your CSS Code.
4 And then click on→ Publish and you will see a Generated Shortcode in the bottom area. Copy and Paste the custom code shortcode to your post, page, or anywhere on your site.

SYSTEM 2:

1 Click A Custom Code→ Global Menu.
2 Type a group name that you can identify or remember the next time.
3 Select a Template.
4 Select with specific Pages/Posts by entering 3 or more characters (Leave this field empty if you want every single posts of your entire website).
5 Select a Selector.
6 or Type your selector whether it is tag, id or class.

7 Click Styling tab Apply Your Styling.

or Click on Custom Code tab

8 add your CSS Code.
9 And then click on→ Save button.