Updated style for option list and field list

This makes them looking better.

Change-Id: Icf3827a779bda470ed6a6ac8e56d2daa19e773a5

docs/source/_static/sphinxdoc_new.css

@@ -0,0 +1,17 @@
+@import url("sphinxdoc.css");
+
+h3 {
+  margin-bottom: 0;
+}
+
+table.option-list td, table.option-list th {
+  border: 0 !important;
+}
+
+th.field-name, th.field-name ~ td, td.option-group, td.option-group ~ td {
+  padding-top: 10px !important;
+}
+
+span.option {
+  font-weight: bold;
+}

docs/source/conf.py

@@ -39,7 +39,7 @@ extensions = ['sphinx.ext.autodoc',
               'breathe']
 
 # Breathe configurations.
-breathe_projects = {'shaka': '../out/doxygen/xml'}
+breathe_projects = {'shaka': '../../out/doxygen/xml'}
 breathe_default_project = 'shaka'
 breathe_default_members = ('members',)
 
@@ -95,6 +95,7 @@ todo_include_todos = False
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
 html_theme = 'sphinxdoc'
+html_style = 'sphinxdoc_new.css'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the