Implement styles

lib/ezdoc/package.rb

@@ -14,6 +14,7 @@ module Ezdoc
         zipfile.get_output_stream("_rels/.rels") { |f| f.write(relationships_xml) }
         zipfile.get_output_stream("word/_rels/document.xml.rels") { |f| f.write(document_relationships_xml) }
         zipfile.get_output_stream("word/document.xml") { |f| f.write(document_xml) }
+        zipfile.get_output_stream("word/styles.xml") { |f| f.write(styles_xml) }
 
         zipfile.get_output_stream("word/numbering.xml") { |f| f.write(numbering_xml) } if lists?
 
@@ -36,7 +37,7 @@ module Ezdoc
     end
 
     def content_types_xml
-      Xml::ContentTypes.new(has_numbering: lists?, images: images).to_xml
+      Xml::ContentTypes.new(has_numbering: lists?, images: images, has_styles: true).to_xml
     end
 
     def relationships_xml
@@ -44,13 +45,17 @@ module Ezdoc
     end
 
     def document_relationships_xml
-      Xml::DocumentRelationships.new(has_numbering: lists?, images: images).to_xml
+      Xml::DocumentRelationships.new(has_numbering: lists?, images: images, has_styles: true).to_xml
     end
 
     def document_xml
       Xml::DocumentXml.new(@document.nodes).to_xml
     end
 
+    def styles_xml
+      Xml::StylesXml.new(@document.styles).to_xml
+    end
+
     def numbering_xml
       Xml::Numbering.new(@document.lists).to_xml
     end