diff --git a/keyhelp_theme.txt b/keyhelp_theme.txt
index 2cc6f89..d893b6b 100644
--- a/keyhelp_theme.txt
+++ b/keyhelp_theme.txt
@@ -219,15 +219,6 @@ a {
     background-color: #E4E4EA;
     border-color: #DF691A;
 }
-.column.is-4-fullhd {
-    flex: 0 1 auto;
-    width: 33%;
-}
-.columns:not(.is-desktop) {
-    justify-content: space-around;
-    flex-flow: row wrap;
-    align-items: stretch;
-}
 .label {
     color: #DF691A;
     display: block;