Small fixes to styling of sphinx docs

src/Doc/sphinx/_static/freecad.css

@@ -1,5 +1,7 @@
 /* FreeCAD sphinx CSS file */
 
+@import url("/freecad.css");
+
 body {
     background: #191b26;
     background-attachment: fixed;
@@ -31,12 +33,8 @@ a.headerlink {
 
 h1 {
     font-size: 24px;
-    font-weight: bold;
-    margin: 0;
-    background: url("/images/freecad.png") top left no-repeat;
-    color: #000;
-    padding-left: 40px;
-    border-bottom: 1px solid #444;
+    letter-spacing: 1px;
+    border-bottom: 1px solid #888;
 }
 
 h2 {
@@ -44,6 +42,10 @@ h2 {
     margin: 30px 0 0 0;
 }
 
+ul {
+    margin: 0px 0px 0px;
+}
+
 .document {
     background-color: #eee;
     display: table;
@@ -86,6 +88,11 @@ h2 {
     padding: 10px;
 }
 
+.footer {
+    background: transparent;
+    color: #aaa;
+}
+
 @media print {
 
 .document {

src/Doc/sphinx/conf.py

@@ -160,7 +160,7 @@ html_title = "FreeCAD API documentation"
 # The name of an image file (within the static path) to use as favicon of the
 # docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
 # pixels large.
-html_favicon = None
+html_favicon = "../images/favicon.ico"
 
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,