<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Flex Header 2</title>
<link rel="stylesheet" href="solution.css">
</head>
<body>
<div class="header">
<div class="left">
<div class="logo">
LOGO
</div>
<ul class="links">
<li><a href="google.com">link-one</a></li>
<li><a href="google.com">link-two</a></li>
<li><a href="google.com">link-three</a></li>
</ul>
</div>
<div class="right">
<button class="notifications">
1 new notification
</button>
<div class="profile-image"></div>
</div>
</div>
</body>
</html>