<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<style>
body{
margin: 0;
padding: 0;
font-family: sans-serif;
}
#app{
height: 100vh;
width: 100vw;
background-color: #000;
display: flex;
justify-content: center;
align-items: center;
position: relative;
}
.text{
display: flex;
}
.text li{
list-style: none;
color: #fff;
font-size: 10rem;
position: relative;
z-index: 1;
}
.text li:nth-of-type(2n){
z-index: 3;
}
.line{
position: absolute;
top: 50%;
left: 0;
width: 5vw;
height: 20px;
background-color: #ed0074;
animation: stretch 3s linear forwards;
z-index: 2;
}
@keyframes stretch {
to{
width: 100vw;
}
}
</style>
</head>
<body>
<div id="app">
<ul class="text">
<li>H</li>
<li>E</li>
<li>L</li>
<li>L</li>
<li>O</li>
</ul>
<div class="line"></div>
</div>
</body>
</html>
