Upgrade to Gatsby v2

src/assets/scss/mixins/_breakpoints.scss

@@ -22,4 +22,4 @@
     @media screen and (min-width: $layout-breakpoint-lg) {
         @content
     }
-}
+}

src/assets/scss/mixins/_line-height.scss

@@ -4,4 +4,4 @@
 
 @mixin line-height($number) {
     line-height: #{ $number * $typographic-leading + "px"};
-}
+}

src/assets/scss/mixins/_margin.scss

@@ -14,10 +14,12 @@
     @if $left==null and $bottom==null {
         margin: #{ $top * $typographic-leading + "px"} #{ $right * $typographic-leading + "px"};
     }
+
     @else if $left==null or $left==$right {
         margin: #{ $top * $typographic-leading + "px"} #{ $right * $typographic-leading + "px"} #{ $bottom * $typographic-leading + "px"};
     }
+    
     @else {
         margin: #{ $top * $typographic-leading + "px"} #{ $right * $typographic-leading + "px"} #{ $bottom * $typographic-leading + "px"} #{ $left * $typographic-leading + "px"};
     }
-}
+}

src/assets/scss/mixins/_padding.scss

@@ -16,4 +16,4 @@
 
 @mixin padding-equal($number) {
     padding: #{ $number * $typographic-leading + "px"};
-}
+}