html {
  font-size: 10px;
  background-color: #00539F;
}

body {
  width: 800px;
  margin: 0 auto;
  background-color: white;
  padding: 0 20px 20px 20px;
  border: 5px solid black;
  font-family: 'Ubuntu Condensed', sans-serif;
}

img {
  max-width: 100%;
  height: auto;
  aspect-ratio: attr(width) / attr(height);
  display: block;
  margin: 0 auto;
}

h1 {
  font-size: 30px;
  text-align: center;
  font-family: 'Ubuntu Condensed', sans-serif;
  /*font-family: 'MuseoModerno';*/
}

h2 {
  font-size: 20px;
  text-align: center;
  font-family: 'Ubuntu Condensed', sans-serif;
  /*font-family: 'MuseoModerno';*/
}

p,
li {
  font-size: 16px;
  line-height: 2;
  letter-spacing: 1px;
}

.collapsible {
  background-color: #ffff00;
  color: black;
  cursor: pointer;
  padding: 18px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 15px;
}

.active,
.collapsible:hover {
  background-color: #ffa500;
}

.content {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
  background-color: #f1f1f1;
}