CSS tweaks

- No padding on block quotes
- ul and ol padding visually less  than dd.
- no margin on top of blocks

css/base.css

@@ -27,13 +27,14 @@ dd { display: block; margin-left: 1em; }
 pre { display: block; }
 /* Blocks */
 blockquote, ol, ul, dl, p, div {
-    margin-top: 0.1em;
+    padding: 0;
+    margin-top: 0;
     margin-bottom: 0.5em;
     margin-left: 0;
     margin-right: 0;
-    padding: 0.1em;
 }
-ul, ol { margin-left: 1.5em; }
+dd { padding-left: 0.5em; }
+ul, ol { padding-left: 2.0em; }
 /* Special classes */
 .highlight { padding: 0.5em; }
 .admonition { padding: 0.5em; }