html {
  font-family: Helvetica, Arial, sans-serif;
  font-size: 62.5%;
}

body {
  margin: 0;
  padding: 0;
  background-color: #333;
  color: #fff;
  line-height: 1.8;
}

h1 {
  font-size: 6.5rem;
  color: #f39c12;
  text-align: center;
  font-weight: 300;
}

p {
  font-size: 1.8rem;
  color: #777;
  margin: 2rem 0;
  line-height: 2.5rem;
}

p:first-child {
  margin-top: 0;
}

.container {
  width: 75%;
  margin: 0 auto;
}

.hero-section {
  width: 100%;
  height: 70rem;
  overflow: hidden;
  position: relative;
}

.hero-section img {
  width: 100%;
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%);
}