--- a/src/pyams_skin/resources/less/tables.less	Mon Sep 11 15:00:26 2017 +0200
+++ b/src/pyams_skin/resources/less/tables.less	Wed Sep 13 15:43:11 2017 +0200
@@ -130,6 +130,30 @@
 	}
 }
 
+th,
+td {
+	&.col-xs-hide {
+		@media (max-width: 768px) {
+			display: none!important;
+		}
+	}
+	&.col-sm-hide {
+		@media (min-width: 768px) and (max-width: 992px) {
+			display: none!important;
+		}
+	}
+	&.col-md-hide {
+		@media (min-width: 992px) and (max-width: 1200px) {
+			display: none!important;
+		}
+	}
+	&.col-lg-hide {
+		@media (min-width: 1200px) {
+			display: none!important;
+		}
+	}
+}
+
 th.checker,
 td.checker {
 	width: 30px;