*{margin:0;padding:0;box-sizing:border-box;}
body {
  margin: 0;
  min-height: 100vh;

  background-image: url("../assets/images/background.png");

  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-size: cover;

  font-family: Arial, Helvetica, sans-serif;
  color: #ffffff;
}