index.html

<!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>SIDEBAR AND LOGIN</title>
  <link rel="stylesheet" href="style.css">
  <script src="script.js"></script>
</head>
<body>
  <div id="mySidebar" class="sidebar">
    <a href="javascript:void(0)" class="closebtn" onclick="closeNav()">&times;</a>
    <a href="#">About</a>
    <a href="#">Services</a>
    <a href="#">Clients</a>
    <a href="#">Contact</a>
  </div>
  
  <div id="main">
    <button class="openbtn" onclick="openNav()">&#9776; Open Sidebar</button>
   
    
  </div>
  <form>
    <div class="container">
            <h2>Log In</h2>
           <div class="username"> <input type="TEXT" placeholder="username"></div>
           <div class="password"> <input type="text" placeholder="password"></div>
           <div class="signin"><button id="k">Sign In</button></div>
           <div class="text"><p>forgot your password ?</p></div>
        </form>
    </div>
  
  
</body>
</html>