@@ -225,10 +225,10 @@ namespace litehtml
225225 list_style_position get_list_style_position () const ;
226226 void set_list_style_position (list_style_position mListStylePosition );
227227
228- string get_list_style_image () const ;
228+ const string& get_list_style_image () const ;
229229 void set_list_style_image (const string& url);
230230
231- string get_list_style_image_baseurl () const ;
231+ const string& get_list_style_image_baseurl () const ;
232232 void set_list_style_image_baseurl (const string& url);
233233
234234 const background &get_bg () const ;
@@ -249,10 +249,10 @@ namespace litehtml
249249 web_color get_color () const ;
250250 void set_color (web_color color);
251251
252- string get_cursor () const ;
252+ const string& get_cursor () const ;
253253 void set_cursor (const string& cursor);
254254
255- string get_content () const ;
255+ const string& get_content () const ;
256256 void set_content (const string& content);
257257
258258 border_collapse get_border_collapse () const ;
@@ -546,10 +546,10 @@ namespace litehtml
546546 m_list_style_position = mListStylePosition ;
547547 }
548548
549- inline string css_properties::get_list_style_image () const { return m_list_style_image; }
549+ inline const string& css_properties::get_list_style_image () const { return m_list_style_image; }
550550 inline void css_properties::set_list_style_image (const string& url) { m_list_style_image = url; }
551551
552- inline string css_properties::get_list_style_image_baseurl () const { return m_list_style_image_baseurl; }
552+ inline const string& css_properties::get_list_style_image_baseurl () const { return m_list_style_image_baseurl; }
553553 inline void css_properties::set_list_style_image_baseurl (const string& url) { m_list_style_image_baseurl = url; }
554554
555555 inline const background &css_properties::get_bg () const
@@ -605,10 +605,10 @@ namespace litehtml
605605 inline web_color css_properties::get_color () const { return m_color; }
606606 inline void css_properties::set_color (web_color color) { m_color = color; }
607607
608- inline string css_properties::get_cursor () const { return m_cursor; }
608+ inline const string& css_properties::get_cursor () const { return m_cursor; }
609609 inline void css_properties::set_cursor (const string& cursor) { m_cursor = cursor; }
610610
611- inline string css_properties::get_content () const { return m_content; }
611+ inline const string& css_properties::get_content () const { return m_content; }
612612 inline void css_properties::set_content (const string& content) { m_content = content; }
613613
614614 inline border_collapse css_properties::get_border_collapse () const
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