style.css

* {
  box-sizing: border-box;
  font-family: "Lato", sans-serif;
}

html,
body {
  margin: 0;
  padding: 0;
}

/* Add styles here! */
.max-width-wrapper {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding: 18px;
}

.intro-chunk {
  padding-top: 80px;
  padding-bottom: 48px;
  max-width: 50%;
}

.intro-chunk strong {
  color: hsl(0deg, 0%, 60%);
}

.title {
  margin-bottom: 48px;
}

main {
  background-color: hsl(0deg, 0%, 60%);
  border-top: 8px solid hsl(0deg, 0%, 40%);
  padding-top: 48px;
  padding-bottom: 48px;
}

.card {
  background-color: hsl(0deg, 0%, 100%);
  border-bottom: 8px solid hsl(0deg, 0%, 40%);
  padding-left: 32px;
  padding-right: 32px;
  padding-top: 8px;
  margin-left: -32px;
  margin-right: -32px;
}

.indented-heading {
  background-color: hsl(45deg, 100%, 50%);
  border-bottom: 8px solid hsl(45deg, 100%, 40%);
  width: fit-content;
  padding: 16px 32px;
  padding-left: 40px;
  margin-top: 0;
  margin-left: -40px;
}