/* selo pix*/
$(function(){
	if ($(".gateways-rodape").length) $(".gateways-rodape").append('<li class="col-md-3"><img src="https://cdn.awsli.com.br/950/950939/arquivos/PIX.png" alt="PIX"></li>');
}};
<style>
.whatsapp-fixo {
position: fixed;
bottom:85px;
right:10px;
z-index: 999;
}
.instagram-fixo {
position: fixed;
bottom:145px;
right:10px;
z-index: 999;
}
</style>