Selector Siblings

element1~element2

p ~ ul { background: green;}

In this example, Items 1, 2 and 3 in the div should not have a green background. 
Items 1, 2, and 3 of both the paragraph and the H2 heading SHOULD have a green background.

• Item 1
• Item 2
• Item 3

A paragraph.

• Item 1
• Item 2
• Item 3

A H2 heading

• Item 1
• Item 2
• Item 3