HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <title>border-left: solid</title>
  <style>
    div {
      border-left: 4px solid #0f172a;
      padding: 12px;
    }
  </style>
</head>
<body>
  <div>Solid left border</div>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

CSS border-left Property — solid