#contenido {
  display: flex;
}
#contenido figure {
  flex: 1;
  display: flex;
  flex-flow: column;
  padding: 10px 10px;
  border: 1px dotted;
}

#contenido figcaption {
  margin: auto;
  padding: 5px 0 15px 0;
  font-size: larger;
  font-weight: bolder;
  font-style: italic;
  text-decoration: underline;
}

#contenido a {
  display: flex;
  padding: 10px;
  background-color: initial;
  box-shadow: none;
}

#contenido figure img {
  width: 100%;
  margin: auto;
  border-radius: 5px;
}