body {
  margin: 0;
  padding: 0;
  background: black;
  color: white;
  font-family: Arial, sans-serif;
}

header {
  text-align: center;
  padding: 1rem;
  background: #111;
  border-bottom: 3px solid yellow;
}

header h1 {
  color: yellow;
}

main {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1rem;
}

section {
  margin-bottom: 2rem;
}

h2 {
  color: yellow;
  border-bottom: 2px solid yellow;
  padding-bottom: 0.3rem;
}

a {
  color: yellow;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.galeria .imagenes {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.galeria img {
  width: 150px;
  height: auto;
  border: 2px solid yellow;
}

.gif {
  vertical-align: middle;
  width: 40px;
  height: auto;
  margin-left: 10px;
}