hyperframes/docs/catalog/blocks/lt-stack-bars.mdx

---
title: "Lower Third — Stack Bars"
description: "Two stacked bars: a dark name bar wipes from the left, an accent role bar wipes from the right"
---

import { InstallCommand } from "/snippets/install-command.jsx";

## Install

<InstallCommand command="npx hyperframes add lt-stack-bars" item="lt-stack-bars" />

That writes one file: `compositions/lt-stack-bars.html`.

<iframe
  className="w-full aspect-video rounded-xl border-0 bg-zinc-100 dark:bg-zinc-800"
  title="lt-stack-bars preview"
  loading="lazy"
  srcDoc={`<!doctype html><html><head><meta charset="utf-8"><style>html,body{margin:0;height:100%;overflow:hidden;background:transparent}hyperframes-player{display:block;width:100%;height:100%}</style><script src="https://cdn.jsdelivr.net/npm/@hyperframes/player@latest/dist/hyperframes-player.global.js"><\/script></head><body><script>fetch("/public/catalog/blocks/lt-stack-bars.json").then(function(r){return r.json()}).then(function(d){var p=document.createElement("hyperframes-player");p.setAttribute("srcdoc",d.html);p.setAttribute("controls","");p.setAttribute("autoplay","");p.setAttribute("loop","");p.setAttribute("muted","");p.setAttribute("poster","https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/lt-stack-bars.png");document.body.appendChild(p)});<\/script></body></html>`}
/>

## Source

<Accordion title="lt-stack-bars.html">

```html
<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
    <style>
      * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
      }
      html,
      body {
        background: transparent;
        overflow: hidden;
      }
      body {
        width: 1920px;
        height: 1080px;
      }

      #root .lt {
        position: absolute;
        left: 120px;
        bottom: 116px;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      #root .lt-namebar {
        background: #141518;
        padding: 14px 30px;
        will-change: clip-path;
      }
      #root .lt-name {
        font-family: "Archivo Black", sans-serif;
        font-size: 52px;
        font-weight: 400;
        color: #ffffff;
        line-height: 1;
        letter-spacing: -0.015em;
        text-transform: uppercase;
        white-space: nowrap;
      }
      #root .lt-rolebar {
        background: #ffd23f;
        padding: 9px 22px;
        margin-left: 14px;
        will-change: clip-path;
      }
      #root .lt-role {
        font-family: "Space Mono", monospace;
        font-size: 23px;
        font-weight: 700;
        color: #141518;
        line-height: 1;
        letter-spacing: 0.06em;
        text-transform: uppercase;
        white-space: nowrap;
      }
    </style>
  </head>
  <body>
    <div
      id="root"
      data-composition-id="lt-stack-bars"
      data-width="1920"
      data-height="1080"
      data-start="0"
      data-duration="4.8"
    >
      <div id="lt-clip" class="clip" data-start="0" data-duration="4.8" data-track-index="0">
        <div id="lt" class="lt">
          <div id="lt-namebar" class="lt-namebar">
            <div id="lt-name" class="lt-name">Maya Chen</div>
          </div>
          <div id="lt-rolebar" class="lt-rolebar">
            <div id="lt-role" class="lt-role">Host · Neuroscientist</div>
          </div>
        </div>
      </div>
    </div>

    <script>
      window.__timelines = window.__timelines || {};
      var tl = gsap.timeline({ paused: true });

      var wrap = document.getElementById("lt");
      var namebar = document.getElementById("lt-namebar");
      var rolebar = document.getElementById("lt-rolebar");

      // Name bar wipes in from the left; role bar wipes in from the right (opposing).
      gsap.set(namebar, { clipPath: "inset(0 100% 0 0)" });
      gsap.set(rolebar, { clipPath: "inset(0 0 0 100%)" });

      tl.to(namebar, { clipPath: "inset(0 0% 0 0)", duration: 0.5, ease: "power4.out" }, 0.1);
      tl.to(rolebar, { clipPath: "inset(0 0% 0 0%)", duration: 0.5, ease: "power4.out" }, 0.34);

      // Exit: both wipe back out, hard kill.
      tl.to(rolebar, { clipPath: "inset(0 0 0 100%)", duration: 0.32, ease: "power3.in" }, 4.25);
      tl.to(namebar, { clipPath: "inset(0 100% 0 0)", duration: 0.36, ease: "power3.in" }, 4.32);
      tl.set(wrap, { visibility: "hidden" }, 4.75);

      window.__timelines["lt-stack-bars"] = tl;
    </script>
  </body>
</html>
```

</Accordion>

## Usage

After installing, add the block to your host composition:

```html
<div data-composition-id="lt-stack-bars" data-composition-src="compositions/lt-stack-bars.html" data-start="0" data-duration="4.8" data-track-index="1" data-width="1920" data-height="1080"></div>
```

{/* hf:generated-footer */}

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)