Why when I create a grid, it is not visible in the browser, it shows 638x3 px?

B

bose_kda2018-02-07 04:59:25

HTML

bose_kda, 2018-02-07 04:59:25

SOURCE

<!DOCTYPE html>
<html lang="en">
  <head>
   <!-- Required meta tags -->
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
 <!-- Bootstrap CSS -->
   <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css">
   <link href="css/style.css" rel="stylesheet">
  </head>
  <body>
    <div calss="container-fluid">
      <div class="row">
        <div class="col-md-4"></div>
        <div class="col-md-4"></div>
        <div class="col-md-4"></div>
      </div>
    </div>
   <!-- jQuery first, then Tether, then Bootstrap JS. -->
   <script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.4.0/js/tether.min.js"></script>
   <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/js/bootstrap.min.js"></script>
 </body>
</html>

FILE style.css

. row div {
    padding: 300px;
  background-color: lighten(#000, 20%);
}

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1 answer(s)

H

Hummerson, 2018-02-07
@Hummerson

Well, yes, but there is no content :P