update styles

Author: RCmags

_sass/minima/_base.scss

@@ -46,7 +46,7 @@ h1, h2, h3, h4, h5, h6,
 p, blockquote, pre,
 ul, ol, dl, figure,
 %vertical-rhythm {
-  margin-bottom: $spacing-unit / 2;
+  margin-bottom: calc($spacing-unit / 2);
 }
 
 
@@ -148,7 +148,7 @@ a {
 blockquote {
   color: $grey-color;
   border-left: 4px solid $grey-color-light;
-  padding-left: $spacing-unit / 2;
+  padding-left: calc($spacing-unit / 2);
   @include relative-font-size(1.125);
   letter-spacing: -1px;
   font-style: italic;
@@ -203,8 +203,8 @@ pre {
   @include media-query($on-laptop) {
     max-width: -webkit-calc(#{$content-width} - (#{$spacing-unit}));
     max-width:         calc(#{$content-width} - (#{$spacing-unit}));
-    padding-right: $spacing-unit / 2;
-    padding-left: $spacing-unit / 2;
+    padding-right: calc($spacing-unit / 2);
+    padding-left: calc($spacing-unit / 2);
   }
 }
 
@@ -258,7 +258,7 @@ table {
     }
   }
   th, td {
-    padding: ($spacing-unit / 3) ($spacing-unit / 2);
+    padding: calc($spacing-unit / 3) calc($spacing-unit / 2);
   }
   th {
     background-color: lighten($grey-color-light, 3%);

_sass/minima/_layout.scss

@@ -52,7 +52,7 @@
   @include media-query($on-palm) {
     position: absolute;
     top: 9px;
-    right: $spacing-unit / 2;
+    right: calc($spacing-unit / 2);
     background-color: $background-color;
     border: 1px solid $grey-color-light;
     border-radius: 5px;
@@ -115,7 +115,7 @@
 
 .footer-heading {
   @include relative-font-size(1.125);
-  margin-bottom: $spacing-unit / 2;
+  margin-bottom: calc($spacing-unit / 2);
 }
 
 .contact-list,
@@ -127,14 +127,14 @@
 .footer-col-wrapper {
   @include relative-font-size(0.9375);
   color: $grey-color;
-  margin-left: -$spacing-unit / 2;
+  margin-left: calc($spacing-unit / -2);
   @extend %clearfix;
 }
 
 .footer-col {
   float: left;
-  margin-bottom: $spacing-unit / 2;
-  padding-left: $spacing-unit / 2;
+  margin-bottom: calc($spacing-unit / 2);
+  padding-left: calc($spacing-unit / 2);
 }
 
 .footer-col-1 {
@@ -198,7 +198,7 @@
   list-style: none;	// Default was none
 
   > li {
-    margin-bottom: $spacing-unit/1.25;	// Decreased spacing 
+    margin-bottom: calc($spacing-unit/1.25);	// Decreased spacing 
   }
 }