feat: refactor CSS to SCSS

Alexander Bilz

21.13.2022 be3218290dc63ba251bfd2fe4d4dccb2122f4bbe

 assets/css/markupHighlight.css

@@ -66,7 +66,7 @@
  --chr-cpf-color: #75715e;
}

html[data-theme='dark'] {
body.theme--dark {
  /* Dark -> monokai */
  --chr-def-color: #f8f8f2;
  --chr-def-bg-color: #272822;