<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="emailBody">
<div class="topBar">
<div class="macBtns">
<div class="btn close"></div>
<div class="btn min"></div>
<div class="btn full"></div>
</div>
<span>Use From Chrome Desktop</span>
</div>
<div class="emailInfo">
<div class="infoLine">
<div class="infoInput">
<label>From :</label>
<input type="email" disabled="disabled" placeholder="admin@qkast.com">
</div>
</div>
<div class="infoLine">
<div class="infoInput">
<label>To :</label>
<input type="email" id="toEmail" class="active">
</div>
</div>