.cabezal {
  margin-top: 5%;
  /*border: 2px solid red !important;*/
}

.separador1 {
  /*border: 1px solid red;*/
  /*background: silver;*/
  padding-top: 5%;
  padding-bottom: 5%;
  padding-right: 5%;
  padding-left: 5%;
}

section {
  /*border: 2px solid magenta;*/
  padding-top: 20px;
  padding-bottom: 20px;
}

.separador1_cajatexto {
  /*border: 1px solid yellow;*/
  background: rgba(29,117,167,0.83);
  font-size: larger;
  font-family: 'Open Sans';
  color: #ffffff;
  padding-top: 2.5%;
  padding-bottom: 1%;
}

.div_contenidos {
  /*border: 1px solid orange;*/
  padding: 5% 5%;
}