body {
  background-color: lightblue;
}

.header {
  position: sticky;
  top: 0;
  color: #f1f1f1;
  display: flex;
  justify-content: center;
  align-items: center;
}

h1 {
  font-family: "Coral Pixels", serif;
  font-weight: 400;
  font-style: normal;
}