update more css

assets/css/main.css

@@ -107,10 +107,24 @@ body {
     width: 400px;
 }
 
-#ConfigureDNSTable table, th, td {
+/* Tables */
+table, th, td {
     border: 1px solid;
 }
 
+table {
+    margin: 0;
+}
+
+th {
+    background-color: #4682b4;
+    color: white;
+}
+
+tr {
+    background-color: #fff7e7;
+}
+
 #RequestErrors {
     color: red;
 }