Update prompt related docs

_posts/2019-08-08-write-a-new-post.md

@@ -29,7 +29,7 @@ tags: [TAG]     # TAG names should always be lowercase
 ```
 
 > The posts' _layout_ has been set to `post` by default, so there is no need to add the variable _layout_ in the Front Matter block.
-{: .prompt-note }
+{: .prompt-tip }
 
 ### Timezone of Date
 
@@ -249,25 +249,13 @@ pin: true
 
 ## Prompts
 
-There are three types of prompts, `note`, `warning` and `danger`. When writing, add the class `prompt-{type}` to a blockquote:
+There are several types of prompts: `tip`, `info`, `warning`, and `danger`. They can be generated by adding the class `prompt-{type}` to the blockquote. For example, define a prompt of type `info` as follows:
 
-- **Note**
-  ```md
-  > Example line for prompt.
-  {: .prompt-note }
-  ```
-
-- **Warning**
-  ```md
-  > Example line for prompt.
-  {: .prompt-warning }
-  ```
-
-- **Danger**
-  ```md
-  > Example line for prompt.
-  {: .prompt-danger }
-  ```
+```md
+> Example line for prompt.
+{: .prompt-info }
+```
+{: .nolineno }
 
 ## Syntax