body {
  font-family: sans-serif;
  padding: 0 20px;
}

h1 {
  text-align: center;
  font-weight: 900;
  margin: 0;
  font-size: 34px;
  line-height: 48px;
}

h1 h2,
h3 {
  color: #231d3c;
}

.logo {
  display: block;
  margin: 30px auto;
  width: 150px;
}

.box {
  background-color: blueviolet;
  color: white;
  display: flex;
  font-size: 13px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
}

.grid-challenge-1 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-gap: 10px;
}

.grid-challenge-2 {
  grid-gap: 10px;
  display: grid;
  grid-template-columns: 2fr 1fr;
}

.grid-challenge-3 {
  display: grid;
  grid-gap: 10px;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 2fr 1fr;
}