Merge branch '359-remove-highlighting-in-source-editor---systems-frontend' into 'master'

removed confusing highlighting in sourceEditor (#359)

Closes #359

See merge request !114

src/css/app.styl

@@ -248,11 +248,13 @@ body
     transform none!important
     // background #eee
     background none
-    border-radius .35rem
-	.q-carousel-left-arrow
-		left 8px
-	.q-carousel-right-arrow
-		right 8px
+    // border-radius .35rem
+    border-radius 100vw
+  .q-carousel-left-arrow
+    left 8px
+  .q-carousel-right-arrow
+    right 8px
+    display none
 
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * color modifier classes