fix(live-doc): move scrollbars, removes useless ones

Author: Alexandre Stanislawski

docs/css/_documentation.sass

@@ -3,6 +3,9 @@
 // Navigation
 
 .widget-nav
+  padding: 0
+  padding-left: 15px
+  font-weight: lighter
   background-color: $gray-light
 
 .documentation-menu
@@ -36,6 +39,10 @@
 
 // Main Content
 
+// Left panel
+.widget-description
+  padding-right: 0
+
 .main-documentation
   height: 100%
   padding-top: 52px
@@ -72,8 +79,6 @@
 .documentation-content
   position: absolute
   top: 0
-  left: 15px
-  right: 15px
   bottom: 0
   padding: 30px
   overflow-y: scroll