Merge pull request #33 from flo-bit/qr-codes

fix formatting

src/lib/cards/helper.ts

···
 	return getComputedStyle(document.body).getPropertyValue(variable).trim();
 }
 
-
 export function getHexCSSVar(variable: string) {
 	return convertCSSToHex(getCSSVar(variable));
 }
-
 
 /**
  * Converts a CSS color string to a hue value in the 0-1 range