epub converter: small fix

src/css_reader.py

@@ -206,7 +206,6 @@ def add_inline_style_to_html_soup(soup1, css_text):
                 tag_will_be_saved = parent_tag.name in tag_with_bg
                 has_bg = parent_tag.attrs.get('style') and ('background' in parent_tag.attrs.get('style'))
                 if has_bg and tag_will_be_saved:
-                    print(tag, parent_tag.attrs.get('style'), parent_tag.name)
                     return style_
 
             children = tag.find_all()

src/util/color_reader.py

@@ -87,7 +87,7 @@ def rgba2rgb(r, g, b, alpha):
 
 
 def str2hex(s: str):
-    if '#' in s:
+    if '#' in s and (len(s) <= 7):
         return s.lower()
 
     if ('rgb' in s) and ('%' in s):