/**** start Mapa ****/
  .mapa {
    margin-top: 0px;
    margin-bottom: -20px;
    overflow: hidden;
  }
  .mapa figure {
    position: relative;
    display: block;
    width: 100%;
    margin-bottom: 3px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
  }
  .mapa figure iframe {
    width: 100%;
    height: 364px;
    max-width: 100%;
  }
  /**** end Mapa ****/