> ## Documentation Index
> Fetch the complete documentation index at: https://hyperframes-canary-calibration-notes.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Lower Third — Bold Block

> High-energy podcast lower third: solid dark block wipes in, uppercase name slams up, accent tag pops

<video className="w-full aspect-video rounded-xl object-cover bg-zinc-100 dark:bg-zinc-800" src="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/lt-bold-block.mp4" poster="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/lt-bold-block.png" autoPlay muted loop playsInline />

## Install

```bash Terminal theme={null}
npx hyperframes add lt-bold-block
```

That writes one file: `compositions/lt-bold-block.html`.

## Add it to your video

It runs for 4.8 seconds at 1920×1080. Paste this into your composition:

```html index.html theme={null}
<div
  data-composition-id="lt-bold-block"
  data-composition-src="compositions/lt-bold-block.html"
  data-start="0"
  data-duration="4.8"
  data-track-index="1"
  data-width="1920"
  data-height="1080"
></div>
```

Move it in time with `data-start`. Put it on a different timeline row with
`data-track-index`. See [data attributes](/concepts/data-attributes) for the rest.

Tagged `lower-third` `overlay` `podcast` `interview` `bold`.

## Related topics

* [Browse the complete Catalog](/catalog)
* [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
* [Build a richer composition](/go-further)