diff --git a/theme/static/css/main.css b/theme/static/css/main.css
index 8accb732488c2a81e3a0299b9262816b0bacb32a..2f2cdf26c8b5283f657442fe9f2ef8123a6df9f2 100644
--- a/theme/static/css/main.css
+++ b/theme/static/css/main.css
@@ -21,6 +21,7 @@
 	--header-menu-hover-bg-color: #E6E6E6;
 	--header-menu-button-size: 3rem;
 	--outline-color: #337AB7;
+	--col-width: auto;
 }
 
 * {
@@ -540,6 +541,20 @@ ul.cards li a:hover {
 
 
 
+.columns {
+	display: flex;
+	flex-direction: row;
+	flex-wrap: nowrap;
+	width: 100%;
+}
+
+.column {
+	/*width: auto;*/
+	width: var(--col-width);
+}
+
+
+
 
 .info, .success, .warning, .danger, .alert {
 	padding:1em;