CSS vs SASS

$bgcolor: lightblue;
$textcolor: darkblue;
$fontsize: 18px;
body {
  background-color: $bgcolor;
  color: $textcolor;
  font-size: $fontsize;
}
/*SASS*/
body {
  background-color: lightblue;
}
h1 {
  color: white;
  text-align: center;
}
p {
  font-family: verdana;
  font-size: 20px;
}
/*Modern CSS*/
/*These examples of SASS and CSS are found off W3Schools - I only did this because I hardly know SASS and I figured I might as well just save time on the CSS/*