Untitled

<!DOCTYPE html>
<html lang="en">
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.6/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.2.1/js/bootstrap.min.js"></script>
</head>
<body>
  <div class="container bg-dark pb-3 pt-3">
   <form action="/register.php" method="post">
     <div class="form-group">
       <label for="username" class="text-light font-weight-bold">Username:</label>
       <div class="input-group">
         <div class="input-group-prepend">
           <span class="input-group-text">&</span>
         </div>
         <input type="text" class="form-control" id="username" name="username" required>
       </div>
     </div>
     <div class="form-group">
       <label for="email" class="text-light font-weight-bold">Email:</label>
       <div class="input-group">
         <div class="input-group-prepend">
           <span class="input-group-text">@</span>
         </div>
         <input type="email" class="form-control" id="email" name="email" required>
       </div>
     </div>
     <div class="form-group">
       <label for="pass" class="text-light font-weight-bold">Password:</label>
       <div class="input-group">
         <div class="input-group-prepend">
           <span class="input-group-text">P</span>
         </div>
         <input type="password" class="form-control" id="pass" name="password" required>
       </div>
     </div>
     <div class="form-group">
       <label for="rpass" class="text-light font-weight-bold">Repeat Password:</label>
       <div class="input-group">
         <div class="input-group-prepend">
           <span class="input-group-text">P</span>
         </div>
         <input type="password" class="form-control" id="rpass" name="repeatpassword" required>
       </div>
     </div>
     <div class="custom-control custom-radio custom-control-inline col-sm-3">
       <input type="radio" class="custom-control-input" id="radio1" name="radio">
       <label for="radio1" class="custom-control-label text-light font-weight-bold">Chlapec</label>
     </div>
     <div class="custom-control custom-radio custom-control-inline col-sm-3">
       <input type="radio" class="custom-control-input" id="radio2" name="radio">
       <label for="radio2" class="custom-control-label text-light font-weight-bold">Dievča</label>
     </div>
     <div class="custom-control custom-radio custom-control-inline col-sm-3">
       <input type="radio" class="custom-control-input" id="radio3" name="radio">
       <label for="radio3" class="custom-control-label text-light font-weight-bold">Player</label>
     </div>
     <div class="form-group">
       <label for="age" class="text-light font-weight-bold">Age:</label>
       <div class="input-group">
         <div class="input-group-prepend">
           <span class="input-group-text">0</span>
         </div>
         <input type="number" class="form-control" id="age" name="age" required>
       </div>
     </div>
     <div class="form-group">
       <label for="sel1" class="text-light font-weight-bold">Games:</label>
       <select multiple class="custom-select" name="games">
         <option value="gta5">GTA 5</option>
         <option value="mc">MineCraft</option>
         <option value="roblox">Roblox</option>
         <option value="hacknet">Hacknet</option>
         <option value="ništ">Ani jedno</option>
       </select>
     </div>
     <div class="form-group">
       <input type="range" class="custom-range">
     </div>
     <div class="custom-control custom-checkbox" style="margin-bottom:1rem">
       <input type="checkbox" class="custom-control-input" id="check1" name="checkpodminky" required>
       <label for="check1" class="custom-control-label text-light font-weight-bold">Akceptujem <a href="#" class="alert-link">podmienky</a>.</label>
     </div>
     <button type="submit" class="btn btn-success btn-block">Submit</button>
   </form>
  </div>
</body>
</html>