add default line-height-desktop variable configuration

assets/sass/_theme/_configuration.sass

@@ -61,7 +61,7 @@ $h1-font-family: $heading-font-family !default
 $h1-size-desktop: pxToRem(60) !default
 $h1-size: pxToRem(30) !default
 $h1-line-height: 120% !default
-$h1-line-height-desktop: 120% !default
+$h1-line-height-desktop: $h1-line-height !default
 $h1-weight: bold !default
 $h1-text-transform: none !default
 
@@ -70,7 +70,7 @@ $h2-font-family: $heading-font-family !default
 $h2-size-desktop: pxToRem(40) !default
 $h2-size: pxToRem(24) !default
 $h2-line-height: 120% !default
-$h2-line-height-desktop: 120% !default
+$h2-line-height-desktop: $h2-line-height !default
 $h2-weight: $heading-font-weight !default
 $h2-text-transform: none !default
 
@@ -79,7 +79,7 @@ $h3-font-family: $heading-font-family !default
 $h3-size-desktop: pxToRem(28) !default
 $h3-size: pxToRem(20) !default
 $h3-line-height: 130% !default
-$h3-line-height-desktop: 130% !default
+$h3-line-height-desktop: $h3-line-height !default
 $h3-weight: bold !default
 $h3-text-transform: none !default
 
@@ -88,7 +88,7 @@ $h4-font-family: $heading-font-family !default
 $h4-size-desktop: pxToRem(22) !default
 $h4-size: pxToRem(16) !default
 $h4-line-height: 130% !default
-$h4-line-height-desktop: 130% !default
+$h4-line-height-desktop: $h4-line-height !default
 $h4-weight: bold !default
 $h4-text-transform: none !default
 
@@ -97,7 +97,7 @@ $h5-font-family: $heading-font-family !default
 $h5-size-desktop: pxToRem(24) !default
 $h5-size: pxToRem(20) !default
 $h5-line-height: 130% !default
-$h5-line-height-desktop: 130% !default
+$h5-line-height-desktop: $h5-line-height !default
 $h5-weight: $heading-font-weight !default
 $h5-text-transform: uppercase !default
 
@@ -106,7 +106,7 @@ $h6-font-family: $heading-font-family !default
 $h6-size-desktop: pxToRem(20) !default
 $h6-size: pxToRem(14) !default
 $h6-line-height: 130% !default
-$h6-line-height-desktop: 130% !default
+$h6-line-height-desktop: $h6-line-height !default
 $h6-weight: $heading-font-weight !default
 $h6-text-transform: uppercase !default
 
@@ -115,7 +115,7 @@ $lead-font-family: $heading-font-family !default
 $lead-size-desktop: pxToRem(60) !default
 $lead-size: pxToRem(24) !default
 $lead-line-height: 120% !default
-$lead-line-height-desktop: 120% !default
+$lead-line-height-desktop: $lead-line-height !default
 $lead-weight: $heading-font-weight !default
 
 $lead-sidebar-font-family: $lead-font-family !default
@@ -136,7 +136,7 @@ $lead-hero-weight: $lead-sidebar-weight !default
 $body-size-desktop: pxToRem(22) !default
 $body-size: pxToRem(18) !default
 $body-line-height: 160% !default
-$body-line-height-desktop: 160% !default
+$body-line-height-desktop: $body-line-height !default
 $body-weight: normal !default
 
 // Small
@@ -144,7 +144,7 @@ $small-font-family: $body-font-family !default
 $small-size-desktop: pxToRem(18) !default
 $small-size: pxToRem(14) !default
 $small-line-height: 130% !default
-$small-line-height-desktop: 130% !default
+$small-line-height-desktop: $small-line-height !default
 $small-weight: normal !default
 
 // Signature
@@ -152,7 +152,7 @@ $signature-font-family: $heading-font-family !default
 $signature-size-desktop: pxToRem(22) !default
 $signature-size: pxToRem(18) !default
 $signature-line-height: 130% !default
-$signature-line-height-desktop: 130% !default
+$signature-line-height-desktop: $signature-line-height !default
 $signature-weight: $heading-font-weight !default
 
 // Meta
@@ -160,7 +160,7 @@ $meta-font-family: $heading-font-family !default
 $meta-size-desktop: pxToRem(16) !default
 $meta-size: pxToRem(14) !default
 $meta-line-height: 150% !default
-$meta-line-height-desktop: 150% !default
+$meta-line-height-desktop: $meta-line-height !default
 $meta-weight: $heading-font-weight !default
 
 // Quotes
@@ -170,7 +170,7 @@ $quote-size-desktop-long: pxToRem(40) !default
 $quote-size-desktop: pxToRem(40) !default
 $quote-size: pxToRem(24) !default
 $quote-line-height: 120% !default
-$quote-line-height-desktop: 120% !default
+$quote-line-height-desktop: $quote-line-height !default
 $quote-weight: normal !default
 $quote-style: italic !default