--- a/src/pyams_skin/resources/css/myams.css	Mon Sep 11 15:00:26 2017 +0200
+++ b/src/pyams_skin/resources/css/myams.css	Wed Sep 13 15:43:11 2017 +0200
@@ -7721,6 +7721,30 @@
 .table-hover > tbody > tr:hover > th {
   background-color: #eee;
 }
+@media (max-width: 768px) {
+  th.col-xs-hide,
+  td.col-xs-hide {
+    display: none!important;
+  }
+}
+@media (min-width: 768px) and (max-width: 992px) {
+  th.col-sm-hide,
+  td.col-sm-hide {
+    display: none!important;
+  }
+}
+@media (min-width: 992px) and (max-width: 1200px) {
+  th.col-md-hide,
+  td.col-md-hide {
+    display: none!important;
+  }
+}
+@media (min-width: 1200px) {
+  th.col-lg-hide,
+  td.col-lg-hide {
+    display: none!important;
+  }
+}
 th.checker,
 td.checker {
   width: 30px;