More CSS fine-tuning (#5604)

More CSS fine-tuning

Author: nicoddemus

CONTRIBUTING.rst

@@ -5,8 +5,9 @@ Contribution getting started
 Contributions are highly welcomed and appreciated.  Every little help counts,
 so do not hesitate!
 
-.. contents:: Contribution links
+.. contents::
    :depth: 2
+   :backlinks: none
 
 
 .. _submitfeedback:

doc/en/_themes/flask/static/flasky.css_t

@@ -210,6 +210,15 @@ ul.simple li {
     margin-bottom: 0.5em;
 }
 
+div.topic ul.simple li {
+    margin-bottom: 0;
+}
+
+div.topic li > p:first-child {
+    margin-top: 0;
+    margin-bottom: 0;
+}
+
 div.admonition {
     background: #fafafa;
     padding: 10px 20px;