* {
  padding: 0;
  margin:0;
}

body {
  font-family: 'Lato', 'Helvetica', 'Arial', sans-serif;
  color: white;
  text-shadow: 1px 1px 1px #333;
  background: url('./geometria.png') no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -o-background-size: cover;
}

.center {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}