# Removing controls

Source: Big Buck Bunny (bigBuckBunny)

Override device type:

This sample demonstrates how to remove a specific control from the default UI. The default UI exposes its internal controls as [CSS shadow parts](https://developer.mozilla.org/en-US/docs/Web/CSS/::part), so you can hide any of them with `::part()`. Here, we hide the seek bar and keep the rest.

Code

```html
<style>
    /* Hide the seek bar. */
    theoplayer-default-ui::part(time-range) {
        display: none;
    }
</style>

<theoplayer-default-ui
    configuration='{"libraryLocation":"/path/to/theoplayer/","license":"your_theoplayer_license"}'
    source='{"sources":{"src":"https://cdn.theoplayer.com/video/big_buck_bunny/big_buck_bunny.m3u8"}}'
    fluid
></theoplayer-default-ui>
```

[📜 View full source on GitHub](https://github.com/THEOplayer/web-ui/blob/main/docs/static/open-video-ui/v2/examples/web/remove-controls/demo.html)