Improvments.

- Better messages
- X min read
- pt_BR translation
- Better style for read more

static/stylesheet/style.less

@@ -162,7 +162,7 @@ main {
 
       p {
         color: @med-grey;
-        font-size: 0.82em;
+        font-size: 0.86em;
       }
     }
 
@@ -252,10 +252,6 @@ main {
       font-size: 11px;
     }
   }
-
-  .related-posts {
-    border-top: @light-grey 1px solid;
-  }
 }
 
 .tag-cloud {
@@ -278,8 +274,8 @@ main {
 
 a.btn {
   background-color: @orange;
-  padding: .4em .6em;
-  font-size: .9em;
+  padding: .6em .6em;
+  font-size: .8em;
   line-height: 1;
   color: @white;
   text-align: center;
@@ -306,7 +302,27 @@ a.btn:hover {
   float: right;
 }
 
-ul.list, ul.social {
+div.related-posts {
+  margin: 15px 0 15px 0;
+  padding-bottom: 20px;
+  border-top: @light-grey 1px solid;
+  border-bottom: @light-grey 1px solid;
+
+  h4 {
+    margin: 20px 0 25px 0;
+  }
+
+  ul {
+    font-size: 1.1em;
+    padding-left: 12px;
+
+    li {
+      padding: 4px 0 4px 0;
+    }
+  }
+}
+
+ul.list, ul.social, ul.related-posts {
   list-style-type: none;
   margin: 0;
   padding: 0;