diff --git a/rhodecode/public/css/code-block.less b/rhodecode/public/css/code-block.less
--- a/rhodecode/public/css/code-block.less
+++ b/rhodecode/public/css/code-block.less
@@ -477,7 +477,7 @@ div.codeblock {
     }
 
     .code-body {
-        padding: @padding;
+        padding: 0.8em 1em;
         background-color: #ffffff;
         min-width: 100%;
         box-sizing: border-box;
@@ -490,6 +490,10 @@ div.codeblock {
             height: auto;
             width: 100%;
         }
+
+        .markdown-block {
+            padding: 1em 0;
+        }
     }
 
     .codeblock-header {
diff --git a/rhodecode/public/css/summary.less b/rhodecode/public/css/summary.less
--- a/rhodecode/public/css/summary.less
+++ b/rhodecode/public/css/summary.less
@@ -169,7 +169,7 @@
     position: relative;
     display:block;
     width: 100%;
-    min-height: 1em;
+    min-height: 20px;
     margin-bottom: 10px;
     padding: 0;
     line-height: 1.2em;
diff --git a/rhodecode/templates/files/files_tree_header.mako b/rhodecode/templates/files/files_tree_header.mako
--- a/rhodecode/templates/files/files_tree_header.mako
+++ b/rhodecode/templates/files/files_tree_header.mako
@@ -18,7 +18,7 @@
           <div class="commit">${h.urlify_commit_message(c.commit.message,c.repo_name)}</div>
         </div>
 
-        <div class="clear-fix">
+        <div class="fieldset clear-fix">
           <span class="commit-author">${h.link_to_user(c.commit.author)}</span><span class="commit-date"> - ${h.age_component(c.commit.date)}</span>
         </div>
       </div>