Duplicated icons with toastr
<p>I have several icons on top of each other in a toastr message. This is what it looks like:</p>

<p><a href="https://i.stack.imgur.com/zmzNH.png" rel="noreferrer"><img src="https://i.stack.imgur.com/zmzNH.png" alt="enter image description here"></a></p>

<p>My code is very simple, I use toastr after an Ajax call :</p>

<pre><code> success        : function(reponse) {
            $(event.target).next('i').hide();
            if (reponse.retour == 0){
                toastr["success"](reponse.texte_retour);
                } else {
                toastr["error"](reponse.texte_retour);
                }
        }
</code></pre>

<p>I have the same problem whatever the type (error, info, warning, success). What is going wrong?</p>