Table of contents on the documentation page
The table of contents is a special menu that contains headings for convenient navigation through an article.
Warning
The table of contents includes headings up to the third level. Headings of the fourth level and above are not included in the table of contents.
The location of the table of contents depends on the type of device on which the documentation is opened.
If the documentation is opened on devices with large screens, such as a computer or laptop, the table of contents will be located on the right side of the documentation.
If the documentation is opened on mobile devices, the table of contents will be hidden to save screen space.
To show the table of contents, click the icon 
.
Features of working with headings
First-level heading
In YFM, a first-level heading is the page title, therefore:
- Such a heading is not included in the table of contents.
- An anchor cannot be attached to such a heading.
The table of contents is not displayed on the page
The table of contents will not be displayed on the page if:
-
one of the heading levels is skipped;
# Заголовок 1 ### Заголовок 2 #### Заголовок 3 -
headings are not arranged in ascending order of levels;
# Заголовок 1 ### Заголовок 2 ## Заголовок 3