diff --git a/resources/css/receipt_letter.css b/resources/css/receipt_letter.css
index 7931784..8546a5a 100644
--- a/resources/css/receipt_letter.css
+++ b/resources/css/receipt_letter.css
@@ -9,8 +9,8 @@ div.section-address{
     top: 2mm;
     left: 45mm;
     width: 50mm;
-    font-size: 8mm;
-    letter-spacing: 2mm;
+    font-size: 10mm;
+    letter-spacing: 3.5mm;
 }
 .page:nth-child(2) div.section-address div.zipcode {
     position: relative;
@@ -18,7 +18,7 @@ div.section-address{
     left: 45mm;
     width: 50mm;
     font-size: 10mm;
-    letter-spacing: 2mm;
+    letter-spacing: 4mm;
 }
 .page:nth-child(3) div.section-address div.zipcode {
     position: relative;
@@ -26,7 +26,7 @@ div.section-address{
     left: 45mm;
     width: 50mm;
     font-size: 10mm;
-    letter-spacing: 3mm;
+    letter-spacing: 4.5mm;
 }
 
 div.section-address  div.address-field {