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CSS Bootstrap 4 Basics (Retired) Getting to Know Bootstrap 4 Enhancing the Page

Ben Ahlander
Ben Ahlander
7,528 Points

Why is my class .display-1 not working?

<!DOCTYPE html> <html lang="en"> <head> <title> Full Stack Conf </title> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"> <!-- The above 3 meta tags must come first in the head; any other head content must come after these tags --> <title>Bootstrap 101 Template</title>

<!-- Bootstrap -->
<link href="css/bootstrap.min.css" rel="stylesheet">

<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
<!--[if lt IE 9]>
  <script src="https://oss.maxcdn.com/html5shiv/3.7.3/html5shiv.min.js"></script>
  <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>

</head> <body> <div class="container text-center"> <h1 class="display-1">Full Stack Conf</h1> <p class="lead">Coming Soon, a One-day Conference About All Things JavaScript</p> </div>

<div class="container">

<form> <div class="form-group row col-md-offset-2"> <div class="col-sm-10"> <input type="email" class="form-control" id="inputEmail3" placeholder="Enter Your Email"> </div> </div> </form> </div>

<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<!-- jQuery library --> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>

<!-- Latest compiled JavaScript --> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> </body> </html>


We do not see you actual css file where your statements are defined. As well it would help you'll markdown the code on the beginning and the end with 3 Backticks like ```.