<div class="alert alert-red"> <!-- you can use yellow or green aswell --> <span class="closebtn" onclick="this.parentElement.style.display='none';">×</span> This is an alert box. </div>
<div class="alert alert-red"> <!-- you can use yellow or green aswell --> <span class="closebtn" onclick="this.parentElement.style.display='none';">×</span> This is an alert box. </div>