Add headlink/headbgcolors.

doc/theming.rst

@@ -86,7 +86,9 @@ Sphinx comes with a selection of themes to choose from:
   - **bgcolor** (CSS color): Body background color.
   - **textcolor** (CSS color): Body text color.
   - **linkcolor** (CSS color): Body link color.
-  - **headcolor** (CSS color): Text color for headings.
+  - **headbgcolor** (CSS color): Background color for headings.
+  - **headtextcolor** (CSS color): Text color for headings.
+  - **headlinkcolor** (CSS color): Link color for headings.
   - **codebgcolor** (CSS color): Background color for code blocks.
   - **codetextcolor** (CSS color): Default text color for code blocks, if not
     set differently by the highlighting style.

sphinx/themes/default/static/default.css_t

@@ -154,9 +154,9 @@ div.body h4,
 div.body h5,
 div.body h6 {
     font-family: {{ theme_headfont }};
-    background-color: #f2f2f2;
+    background-color: {{ theme_headbgcolor }};
     font-weight: normal;
-    color: {{ theme_headcolor }};
+    color: {{ theme_headtextcolor }};
     border-bottom: 1px solid #ccc;
     margin: 20px -20px 10px -20px;
     padding: 3px 0 3px 10px;
@@ -170,14 +170,14 @@ div.body h5 { font-size: 110%; }
 div.body h6 { font-size: 100%; }
 
 a.headerlink {
-    color: #c60f0f;
+    color: {{ theme_headlinkcolor }};
     font-size: 0.8em;
     padding: 0 4px 0 4px;
     text-decoration: none;
 }
 
 a.headerlink:hover {
-    background-color: #c60f0f;
+    background-color: {{ theme_headlinkcolor }};
     color: white;
 }
 

sphinx/themes/default/theme.conf

@@ -17,7 +17,9 @@ relbartextcolor  = #ffffff
 relbarlinkcolor  = #ffffff
 bgcolor          = #ffffff
 textcolor        = #000000
-headcolor        = #20435c
+headbgcolor      = #f2f2f2
+headtextcolor    = #20435c
+headlinkcolor    = #c60f0f
 linkcolor        = #355f7c
 codebgcolor      = #eeffcc
 codetextcolor    = #333333