<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
<div class="row">
<h2>Create your snippet's HTML, CSS and Javascript in the editor tabs</h2>
<div class="col-lg-6">
<p>TIECK arrive sur le milieu et commence à peine</p>
</div>
<div class="col-lg-6">
<form class="form-inline well">
<fieldset>
<legend>Un simple essai</legend>
<div class="form-group">
<label class="control-label" for="idTieck">Voir la vérité sur tieck :</label>
<input type="text" class="form-control" id="idTieck" />
</div>
<button class="btn btn-primary pull-right">Envoyer</button>
</fieldset>
</form>
</div>
</div>
</div>
body {
background-color: gray;
}
p {
color: blue;
}
