diff -r 7eee7cad093d -r 3d0d030dffa7 src/main/webapp/lightpit.css
--- a/src/main/webapp/lightpit.css	Sat Aug 29 11:51:12 2020 +0200
+++ b/src/main/webapp/lightpit.css	Sat Aug 29 12:15:48 2020 +0200
@@ -129,9 +129,9 @@
 button, a.button {
     display: inline-block;
     font-size: medium;
-    border-style: outset;
-    border-width: 2pt;
-    border-color: #6060cc;
+    border-style: solid;
+    border-width: 1pt;
+    border-color: #606060;
     color: inherit;
     background: #f0f0f0;
 
@@ -167,18 +167,18 @@
 table.datatable th {
     white-space: nowrap;
     font-weight: bold;
-    background: lightsteelblue;
+    background: #f7f7ff;
 }
 
 table.datatable th, table.datatable td {
     border-style: solid;
     border-width: 1pt;
-    border-color: black;
+    border-color: lightgray;
     padding: .4em;
 }
 
 table.datatable tr:nth-child(2n) {
-    background: #f0ffff;
+    background: #faffff;
 }
 
 table.formtable {