*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: Helvetica, Arial, sans-serif;
  color: dimgray;
  margin: 0;
}

.header {
  background-color: dimgray;
  text-align: center;
  color: white;
  padding: 2rem 8rem;
}

.tagline {
  background-color: ghostwhite;
  padding: 2rem 8rem;
}

.skills {
  background-color: tomato;
  color: white;
  padding: 2rem 8rem;
}

.contact {
  background-color: dimgray;
  color: white;
  padding: 1rem 8rem;
}