some progress on httplib2-beyond-get section

dip3.css

@@ -42,6 +42,8 @@ Classname Legend
 .nm = "no mobile"     = hide this section on mobile devices
 .nd = "no decoration" = hide the widgets on this code block
 .pp = "pretty print"  = apply syntax highlighting to this code block
+.pf = "padded frame"  = black border with internal padding
+.fr = "framed"        = black border, no padding
 
 .note = "note/caution/important"   = indented block for tips/gotchas/language comparisons
 .baa  = "best available ampersand" = wrapper block for ampersands
@@ -142,6 +144,15 @@ form div, #level {
 .todo {
   color: #ddd;
 }
+#level span {
+  color: #82b445;
+}
+.pf,.fr {
+  border: 1px solid;
+}
+.pf {
+  padding: 0 1.75em;
+}
 
 /* links */
 
@@ -272,9 +283,6 @@ aside {
   -webkit-border-radius: 1em;
   border-radius: 1em;
 }
-#level span {
-  color: #82b445;
-}
 
 /* previous/next navigation links */