# Excluding Certain Headlines

You can exclude headlines or headlines in containers by adding a CSS class: 

```javascript
has-headline-exclude
```

### Setting Exclusion Selectors

You can set CSS selectors to automatically exclude certain headlines. For now, this only works with CSS classes.

<figure><img src="/files/MJVfvHitLFyKUkNzjzfZ" alt=""><figcaption><p>Exclusion Selectors Option</p></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.dlxplugins.com/highlight-and-share/headline-sharing/excluding-certain-headlines.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.