.banner{ position: relative; background-position: center; background-repeat: no-repeat; background-size: cover;}
    .banner img {width: 100%;}
    .banner .description {position: absolute; top: 0; left: 0; width: 100%;}

    .banner-cupom img {
        width: 100%;
    }
  /*.banner-cupom{
    background-color: #cccccc;
    min-height: 170px;
  }*/

 .pagamento .banner,
  .confirmacao .banner{
    background-size: 100% !important;
    margin-bottom: 20px;
    padding:30px;
  }

    .pagamento .banner .banner-title{
      font-size:1.3em;
      margin:0;
      padding:0;
    }

/*@media (min-width: 768px){
    .banner-cupom{
        min-height: 260px;
    }
}

@media (min-width: 992px){
    .banner-cupom{
        min-height: 320px;
    }
}*/