Install
That writes one file:compositions/lt-dark-card.html.
Source
lt-dark-card.html
lt-dark-card.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;
font-family: "Montserrat", sans-serif;
}
#root .lt {
position: absolute;
left: 120px;
bottom: 110px;
}
#root .lt-card {
background: #16181d;
border-radius: 14px;
padding: 24px 38px 26px 32px;
box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
display: flex;
flex-direction: column;
gap: 12px;
}
#root .lt-name {
font-size: 48px;
font-weight: 700;
color: #ffffff;
line-height: 1.02;
letter-spacing: -0.015em;
white-space: nowrap;
}
#root .lt-underline {
height: 4px;
width: 100%;
background: #f5b942;
border-radius: 2px;
transform-origin: 0% 50%;
}
#root .lt-role {
font-size: 25px;
font-weight: 400;
color: #aeb6c2;
line-height: 1.2;
letter-spacing: 0.02em;
white-space: nowrap;
}
</style>
</head>
<body>
<div
id="root"
data-composition-id="lt-dark-card"
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-card" class="lt-card">
<div id="lt-name" class="lt-name">Dr. Maya Chen</div>
<div id="lt-underline" class="lt-underline"></div>
<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 card = document.getElementById("lt-card");
var nameEl = document.getElementById("lt-name");
var underline = document.getElementById("lt-underline");
var role = document.getElementById("lt-role");
// Card slides up from below, name fades, accent underline draws, role fades.
gsap.set(card, { y: 60, opacity: 0 });
gsap.set(nameEl, { y: 14, opacity: 0 });
gsap.set(underline, { scaleX: 0 });
gsap.set(role, { opacity: 0 });
tl.to(card, { y: 0, opacity: 1, duration: 0.5, ease: "power3.out" }, 0.1);
tl.to(nameEl, { y: 0, opacity: 1, duration: 0.45, ease: "power3.out" }, 0.26);
tl.to(underline, { scaleX: 1, duration: 0.5, ease: "power4.out" }, 0.42);
tl.to(role, { opacity: 1, duration: 0.45, ease: "power2.out" }, 0.56);
// Exit: slide down + hard kill.
tl.to(card, { y: 24, opacity: 0, duration: 0.35, ease: "power2.in" }, 4.3);
tl.set(wrap, { visibility: "hidden" }, 4.75);
window.__timelines["lt-dark-card"] = tl;
</script>
</body>
</html>
Usage
After installing, add the block to your host composition:<div data-composition-id="lt-dark-card" data-composition-src="compositions/lt-dark-card.html" data-start="0" data-duration="4.8" data-track-index="1" data-width="1920" data-height="1080"></div>
lower-third overlay podcast interview dark.