diff --git a/sigi/templates/pdf/base_report.html b/sigi/templates/pdf/base_report.html
index 99707e8..197348d 100644
--- a/sigi/templates/pdf/base_report.html
+++ b/sigi/templates/pdf/base_report.html
@@ -41,6 +41,12 @@ tr:nth-child(even) {
 .title_row {
   background-color: #b2b2b2;
 }
+.left-align {
+  text-align: left;
+}
+.center-align {
+  text-align: center;
+}
 .right-align {
   text-align: right;
 }