#formularioCheckout>.row-fluid>.span4:nth-child(n+2){height:0;overflow:hidden;opacity:0;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;transition:.3s ease}#formularioCheckout>.row-fluid>.span4:nth-child(n+2).show{height:auto;overflow:visible;opacity:1;pointer-events:all}#formularioCheckout>.row-fluid>.span4>.botao{float:right;background-color:#298947}#formularioCheckout>.row-fluid>.span4>.botao:hover{background-color:#1d6233}#formularioCheckout>.row-fluid>.span4>.botao.cn-prox{color:#fff}