body {
  font-family: sans-serif;
}

div.container {
  display: flex;
  flex-flow: column;
  align-items:  center;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}

header {
  text-align: center;
}

header h1 {
  text-align: center;
}

header h1 img {
  max-width: 80%;
}

section {

  width: 100%;

}

section h2 {
  text-transform: uppercase;
  background-color: #d41246;
  color: white;
  padding: 0.2em;
}

section p {
}

section ul.sponsors {
  list-style-type: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

section ul.sponsors li {
  padding: 5px 20px;
}

section ul.sponsors img {
  max-width: 200px;
}