Sidebar .contrib Alignment fix (#178)

Resolves #175

Author: HofiOne

_sass/minimal-mistakes/minimal-mistakes/_sidebar.scss

@@ -76,6 +76,14 @@
 .sidebar__right {
   margin-bottom: 1em;
 
+  &.contrib {
+    div {
+      // .align-right turns this off at small sizes
+      float: right;
+      margin-left: 1em;
+    }
+  }
+
   @include breakpoint($large) {
     position: absolute;
     top: 0;
@@ -100,13 +108,14 @@
       }
     }
 
-	&.contrib {
-		top: calc(#{$masthead-sticky} * 2 * #{$nav-height});
-		margin-bottom: -2em;
-		padding-right: 2.5em;
-		width: $right-sidebar-width-wide;
-		z-index: 0;
-	}
+    &.contrib {
+      z-index: 0;
+      top: calc(#{$masthead-sticky} * 2 * #{$nav-height});
+      margin-bottom: -2.5em;
+      width: $right-sidebar-width-wide;
+      margin-right: 0;
+      margin-top: 0.5em;
+    }
   }
 
   @include breakpoint($x-large) {

_sass/minimal-mistakes/minimal-mistakes/_variables.scss

@@ -189,10 +189,12 @@ $max-width: $x-large !default;
    Grid
    ========================================================================== */
 
+$right-sidebar-width-thin: 100px !default;
 $right-sidebar-width-narrow: 200px !default;
 $right-sidebar-width: 300px !default;
 $right-sidebar-width-wide: 400px !default;
 
+$left-sidebar-width-thin: 100px !default;
 $left-sidebar-width-narrow: 200px !default;
 $left-sidebar-width: 400px !default;
 $left-sidebar-width-wide: 500px !default;