Restore old padding for wiki blocks

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

app/assets/stylesheets/generic/files.scss

@@ -52,6 +52,7 @@
     &.wiki {
       font-size: 14px;
       line-height: 1.6;
+      padding: 25px;
 
       .highlight {
         margin-bottom: 9px;

app/assets/stylesheets/generic/issue_box.scss

@@ -18,17 +18,16 @@
   }
 
   .title {
-    font-size: 20px;
+    font-size: 22px;
     font-weight: 500;
-    line-height: 28px;
+    line-height: 1.5;
     margin: 0;
-    color: #444;
-    border-bottom: 1px solid #eee;
+    color: #333;
   }
 
   .context {
     border: none;
-    border-bottom: 1px solid #eee;
+    border-top: 1px solid #eee;
   }
 
   .description {
@@ -36,7 +35,7 @@
   }
 
   .title, .context, .description {
-    padding: 15px 15px 15px 30px;
+    padding: 15px 25px;
 
     .clearfix {
       margin: 0;

app/assets/stylesheets/main/mixins.scss

@@ -114,10 +114,6 @@
     font-size: 1.2em;
   }
 
-  // Larger 30px left margin is required for the header link icon.
-  // Use on all markdown including those without header links for uniformity.
-  margin: 20px 20px 20px 30px;
-
   blockquote p {
     color: #888;
     font-size: 14px;

app/views/projects/issues/show.html.haml

@@ -46,6 +46,7 @@
       = render partial: 'issue_context', locals: { issue: @issue }
 
   - if @issue.description.present?
+    .description
       .wiki
         = preserve do
           = markdown @issue.description

app/views/projects/merge_requests/show/_mr_box.html.haml

@@ -15,6 +15,7 @@
 
 
   - if @merge_request.description.present?
+    .description
       .wiki
         = preserve do
           = markdown @merge_request.description

app/views/projects/milestones/show.html.haml

@@ -43,6 +43,7 @@
       .progress-bar{style: "width: #{@milestone.percent_complete}%;"}
 
   - if @milestone.description.present?
+    .description
       .wiki
         = preserve do
           = markdown @milestone.description