flex-box.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">
    <link rel="stylesheet" href="style1.css">
    <title>This is flex box</title>
    <style>
        /* .container-1{
                    display: flex;
        } */
       

    </style>
</head>
<body>
    <div class="Container-1">
      <div class="item">Item1</div>
      <div class="item">Item2</div>
      <div class="item">Item3</div>
<!-- 
       <div class="item">Item1</div>
      <div class="item">Item2</div>
      <div class="item">Item3</div>  -->

    </div>
</body>
</html>