console
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Collapse</title>
<link rel="stylesheet" type="text/css" href="Collapse.css">
</head>
<body>
<div class="box">
<p class="size1">
<b>
↓ This is panel header 1
</b>
</p>
</div>
<div class="box">
<p>
A dog is a type of domesticated animal. Known for its loyalty and faithfulness, it can be found as a welcome
guest in many households across the world.
</p>
</div>
<div class="box">
<p class="size1">
<b>
↓ This is panel header 2
</b>
</p>
</div>
<div class="box">
<p>
A dog is a type of domesticated animal. Known for its loyalty and faithfulness, it can be found as a welcome
guest in many households across the world.
</p>
</div>
</body>
</html>
.box {
padding: 10px;
height: auto;
width: auto;
border: 1px solid rgba(0, 0, 0, 0.1);
}
.size1 {
font-size: 700;
}