1. open a word and enter the title that we need to grade.

2. Choose the first-level title, here you choose the food, and here are the classifications of the food. So food is a first-class title. Select a list in the paragraph, and the default is selected here.

3. In this way, the food is added with a list style, and the first chapter three words appear in front.

4. The default list style is used for food. We can customize the list style, which is also selected in paragraphs. Click to define a new multi-level list.

5. Click to define a new multilevel list, and then open a window for setting. We select 2 in the level list to set the level 2. Then choose the style of 1, 2, 3, and then enter the category before and after the number format of 1, which becomes the format of category 1. Then click more buttons, and we choose 2 for the level to be displayed in the library. The level style is connected to the title 2

6. After the setting is completed, let's take a look at what the meat under the food looks like.

7. We found that the word category 1 was added in front of the meat, but the font size was relatively small. It was still the window of "Defining a New Multilevel List". Click the font button.

8. Make sure to have a look at the effect after setting it, and set the other two-level titles at the same time.

9. We can also define new list styles. We click "Define New List Style".

11. open "define new list style", select level 3, and then set the corresponding style.

11. Apply the new list style to pasta and fruits.

12. Now the basic work has been completed, but it is found that the first category of the first chapter in the title is very close to the title. Let's set it up again. In "Define a new multilevel list", add a tab after the label.

13, take a look at the final effect.