.conteiner { background-color: #FFF; }
.tema-escuro .conteiner { background-color: #323232; }
.tema-transparente .conteiner { background-color: transparent; }
.termLGPD{
position:fixed;
width:100%;
bottom:0px;
background-color:#4f4f4f;
color:#FFF;
text-align:center;
font-size:30px;
z-index:1000;
display: flex;
justify-content: center;
align-items: center;
flex-wrap: wrap;
min-height: 80px;
padding-top: 15px;
padding-bottom: 15px;
<style>
.gateways-rodape li:nth-child(odd) {
    border-right: none;
}
.gateways-rodape li:nth-child(4) {
    border-left: 1px solid #ddd;
    margin-left: -3px;
}
</style>

<script>
$(function(){ 
	if ($(".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>');
});
</script>