:root{
  --bg: #111;
  --txt: #fff;
  --red: red;
  --pur: purple;
  --gre: green;
  --lime: lime;
  --layer: rgba(0,0,0,0.3);
  
  --transition: all 0.3s ease;
  
}

*{
  border: none;
  padding: 0;
  margin: 0;
  text-decoration: none;
  list-style: none;
  outline: none;
  box-sizing: border-box;
  font-family: montserrat;
}

body{
  color: var(--txt);
  background: var(--bg);
}