diff --git a/assets/css/main.css b/assets/css/main.css
index fe121b1..063e18c 100644
--- a/assets/css/main.css
+++ b/assets/css/main.css
@@ -113,15 +113,17 @@ table, th, td {
 }
 
 table {
-    margin: 0;
+    padding: 0;
 }
 
 th {
+    text-align: center;
     background-color: #4682b4;
     color: white;
 }
 
 tr {
+    text-align: center;
     background-color: #fff7e7;
 }