body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  font-size: 16px;
  color: #222;
  background-color: #ffefaf;
  text-align: center;
  line-height: 1.4em;
  margin: 0;
}

.container {
  padding: 0;
  margin-top: 5rem;
}

.container_contenido {
  margin-top: 3rem;
}
h1 {
  text-decoration: underline;
  margin-bottom: 3rem;
  line-height: 3rem;
}
h3 {
  margin-top: 30px;
}

.footer {
  margin-top: 40px;
}

.code {
  font-family: monospace;
  padding: 2px;
  color: black;
  background-color: #fff;
  width: 100%;
  word-break: break-all;
  @media screen and (min-width: 768px) {
    width: 80%;
    margin: 0 auto;
    max-width: 600px;
  }
}

.url_api {
  background-color: #fff;
  color: #00f;
  font-weight: 700;
  padding: 5px;
}

.container_imagen img {
  width: 100%;
  max-width: 599px;
}