Fix grid

sass/components/message.sass

@@ -47,3 +47,8 @@
   padding: 1em 1.25em
   strong
     color: inherit
+  code,
+  pre
+    background: $white
+  pre code
+    background: transparent

sass/elements/notification.sass

@@ -4,6 +4,11 @@
   border-radius: $radius
   padding: 1.25rem 2.5rem 1.25rem 1.5rem
   position: relative
+  code,
+  pre
+    background: $white
+  pre code
+    background: transparent
   .delete
     position: absolute
     right: 0.5em

sass/grid/columns.sass

@@ -3,7 +3,7 @@
   flex-basis: 0
   flex-grow: 1
   flex-shrink: 1
-  padding: 10px
+  padding: 0.75rem
   .columns.is-mobile > &.is-narrow
     flex: none
   .columns.is-mobile > &.is-full
@@ -204,13 +204,13 @@
         margin-left: ($i / 12) * 100%
 
 .columns
-  margin-left: -10px
-  margin-right: -10px
-  margin-top: -10px
+  margin-left: -0.75rem
+  margin-right: -0.75rem
+  margin-top: -0.75rem
   &:last-child
-    margin-bottom: -10px
+    margin-bottom: -0.75rem
   &:not(:last-child)
-    margin-bottom: 10px
+    margin-bottom: 0.75rem
   // Modifiers
   &.is-centered
     justify-content: center
@@ -221,7 +221,7 @@
     &:last-child
       margin-bottom: 0
     &:not(:last-child)
-      margin-bottom: 20px
+      margin-bottom: 1.5rem
     & > .column
       margin: 0
       padding: 0
@@ -231,7 +231,7 @@
       flex-wrap: wrap
       & > .column
         max-width: 33.3333%
-        padding: 10px
+        padding: 0.75rem
         width: 33.3333%
         & + .column
           margin-left: 0

sass/grid/tiles.sass

@@ -7,21 +7,21 @@
   min-height: min-content
   // Modifiers
   &.is-ancestor
-    margin-left: -10px
-    margin-right: -10px
-    margin-top: -10px
+    margin-left: -0.75rem
+    margin-right: -0.75rem
+    margin-top: -0.75rem
     &:last-child
-      margin-bottom: -10px
+      margin-bottom: -0.75rem
     &:not(:last-child)
-      margin-bottom: 10px
+      margin-bottom: 0.75rem
   &.is-child
     margin: 0 !important
   &.is-parent
-    padding: 10px
+    padding: 0.75rem
   &.is-vertical
     flex-direction: column
     & > .tile.is-child:not(:last-child)
-      margin-bottom: 20px !important
+      margin-bottom: 1.5rem !important
   // Responsiveness
   +tablet
     &:not(.is-child)