Fix the rem to px calculation

ParseInt should be done only on the rem string, not on the calculation. so 0.3rem * 12px = 3.6px, not 3, then the Math.round is useful...
joshualinog · Aug 27, 2013 · d26e907 · d26e907
1 parent 0778eea
commit d26e907
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/js/rem.js b/js/rem.js
@@ -65,9 +65,10 @@
     },
 
     parseCSS = function () { // replace each set of parentheses with evaluated content
-
+	var remSize;
         for( var i = 0; i < foundProps.length; i++ ){
-            css[i] = Math.round( parseInt(foundProps[i].substr(0,foundProps[i].length-3)*fontSize, 10) ) + 'px';
+            remSize = parseInt(foundProps[i].substr(0,foundProps[i].length-3), 10);
+            css[i] = Math.round( remSize * fontSize ) + 'px';
         }
 
         loadCSS();