diff --git a/src/style_reader.py b/src/style_reader.py
index 6d0f90e..ffa1372 100644
--- a/src/style_reader.py
+++ b/src/style_reader.py
@@ -98,7 +98,7 @@ class StyleReader:
             elif has_size.group(2) == "in":
                 values[size_number_idx] = convert_size_number(values[size_number_idx], "in", 96)
             elif has_size.group(2) == "rem":
-                values[size_number_idx] = convert_size_number(values[size_number_idx], "rem", 16)
+                values[size_number_idx] = convert_size_number(values[size_number_idx], "rem", 80 / 7)
         size_value = " ".join(values)
         return size_value