<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
<h1>Glyph Trash Icon</h1>
<i class='glyphicon glyphicon-trash'></i>
<i class='glyphicon glyphicon-trash' style='font-size:20px'></i>
<i class='glyphicon glyphicon-trash' style='font-size:36px;color:red'></i>
<button class='custom-button'><i class='glyphicon glyphicon-trash'></i> </button>
background-color: #ad6800;
transition: background-color 0.3s ease;
background-color: #874d00;