Remove margin around every ‘p’, ‘ul’, ‘ol’, and ‘dl’

But do add a bit around any ‘.note’ elements.

src/less/include/common.less

@@ -94,6 +94,3 @@ pre {
 
 p { margin: 0; }
 
-p, ul, ol, dl {
-  margin-bottom: 2em;
-}

src/less/include/components.less

@@ -43,7 +43,7 @@ pre.src {
 }
 
 .note {
-  margin: 0 3rem;
+  margin: 1rem 3rem;
   border-width: 1px;
   border-style: solid;
   padding: 0 1rem;