* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  background: #0A36AF;
}

.hero {
  width: 100vw;
  min-height: 100vh;
  background-image: url("repetitive-motion-hero.png");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}