# Custom CSS

This operation will add a custom style sheet content to the current [Form Container](https://docs10.xenioo.com/actions-and-operations/forms/form-container) action. 

![](https://2678899722-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LdPD9c4fJbXSAZcPHt9%2F-Ltcw8x54r75I6_lK_Sc%2F-LtdadjQx2G5NbHce6jn%2Fimage.png?alt=media\&token=75ee398f-e2a4-4099-a3ca-024c899fe0cd)

### Settings

The action uses the following settings:

| Setting | Description                    | [Parsed](https://docs10.xenioo.com/actions-and-operations/dynamic-parsing) |
| ------- | ------------------------------ | -------------------------------------------------------------------------- |
| Content | The custom style sheet content | :white\_check\_mark:                                                       |

### Remarks

The style classes will be automatically rendered inside \<style> and \</style> tags that are already part of the page. Do not use \<style> tags inside this text control as this could potentially disrupt the page layout.

### Trigger

This action does not trigger any event.&#x20;

### Variables

This action does not return any variable.

### Availability

Channel specific availability follows the table below:

| Channel          | Availability       |
| ---------------- | ------------------ |
| Facebook         | Fully Available.   |
| WhatsApp         | Fully Available.   |
| Telegram         | Fully Available.   |
| Web              | Fully Available.   |
| Alexa            | **Not Available.** |
| Google Assistant | **Not Available.** |
| Slack            | Fully Available.   |
| API              | Fully Available.   |

This action can be used only inside interactions and not as child of other actions. This action is available only to [Premium Accounts](https://docs10.xenioo.com/basic-concepts/your-account/the-free-plan).