diff --git a/src/docx_converter/docx_solver.py b/src/docx_converter/docx_solver.py
index 296dc4e..d83417a 100644
--- a/src/docx_converter/docx_solver.py
+++ b/src/docx_converter/docx_solver.py
@@ -6,8 +6,8 @@ from subprocess import PIPE
 from threading import Event
 
 from bs4 import BeautifulSoup
-from html_docx_preprocessor import HTMLDocxPreprocessor
-from libra_html2json_converter import LibraHTML2JSONConverter
+from src.docx_converter.html_docx_preprocessor import HTMLDocxPreprocessor
+from src.docx_converter.libra_html2json_converter import LibraHTML2JSONConverter
 
 from src.book_solver import BookSolver
 
diff --git a/src/epub_converter/css_reader.py b/src/epub_converter/css_reader.py
index 4f0ce13..0a8f1f3 100644
--- a/src/epub_converter/css_reader.py
+++ b/src/epub_converter/css_reader.py
@@ -73,7 +73,7 @@ def convert_indents(value):
 
         elif has_style_attrs.group(4):
             value = value.replace(has_style_attrs.group(4),
-                                  str(abs(int("".join(filter(str.isdigit, str(has_style_attrs.group(5))))))) + 'px')
+                                  str(abs(int("".join(filter(str.isdigit, str(has_style_attrs.group(4))))))) + 'px')
     return value
 """ 
 LIVECARTA_STYLE_ATTRS = { css property: value }