In text, follow the standard capitalization rules for American English. Additionally:
First, sentence should be capital. Second, sentence should be capital.
# Capitalization in titles and headings
## Capitalization and colons
Use a lowercase letter to begin the first word of the text immediately following a colon, unless the text is one of the following:
- A proper noun.
- A quotation.
- An item in a bulleted, numbered, or definition list.
- Text that follows a label, such as a Caution or Note.
- A subheading on the same line as a heading.

in text, follow the standard capitalization rules for American English
first, sentence should be capital. second, sentence should be capital.
# capitalization in titles and headings
- a proper noun.
- a quotation.
- an item in a bulleted, numbered, or definition list.
- text that follows a label, such as a Caution or Note.
- a subheading on the same line as a heading.
![image](https://exmaple.com) is not capital.