style.css

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

html,
body {
  margin: 0;
  padding: 0;
  font-size: 18px;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
}

.max-width-wrapper {
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
  max-width: 700px;
}

.intro-chunk {
  width: 370px;
  max-width: fit-content;
}

.intro-chunk strong {
  color: hsl(160deg, 100%, 30%);
}

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

.card {
  background: hsl(0deg, 0%, 100%);
  padding: 16px;
  margin-left: -16px;
  padding-right: 48px;
}

.indented-heading {
  background: hsl(45deg, 100%, 50%);
  border-bottom: 8px solid hsl(45deg, 100%, 40%);
  padding: 8px 24px;
  width: fit-content;
  margin-left: -24px;
  margin-top: -8px;
}