initial restyling to make more appealing

app/assets/javascripts/issuable_context.js.coffee

@@ -12,9 +12,9 @@ class @IssuableContext
 
     $('.issuable-details').waitForImages ->
       $('.issuable-affix').on 'affix.bs.affix', ->
-        $(@).width($(@).outerWidth())
+        $(@).width()
       .on 'affixed-top.bs.affix affixed-bottom.bs.affix', ->
-        $(@).width('')
+        $(@).width()
 
       $('.issuable-affix').affix offset:
         top: ->

app/assets/stylesheets/framework/sidebar.scss

@@ -24,7 +24,7 @@
 
   .container-fluid {
     background: #FFF;
-    padding: 0 $gl-padding;
+    padding: 0;
 
     &.container-blank {
       background: none;

app/assets/stylesheets/pages/detail_page.scss

 .detail-page-header {
-  padding: 11px 0;
+  padding: 11px $gl-padding;
   border-bottom: 1px solid $border-color;
   color: #5c5d5e;
   font-size: 16px;

app/assets/stylesheets/pages/issuable.scss

@@ -41,6 +41,7 @@
 
     .issuable-discussion {
       margin-right: 1px;
+      padding: 0 $gl-padding;
     }
   }
 }
@@ -65,6 +66,8 @@
 }
 
 .issuable-sidebar {
+  padding: 0 $gl-padding;
+
   .block {
     @include clearfix;
     padding:  $gl-padding 0;

app/assets/stylesheets/pages/merge_requests.scss

@@ -200,4 +200,5 @@
 
 .mr-source-target {
   line-height: 31px;
+  padding: 0 $gl-padding;
 }