diff --git a/htdocs/theme/eldy/style.css.php b/htdocs/theme/eldy/style.css.php
index 59461c1db87..34a27edf3b7 100644
--- a/htdocs/theme/eldy/style.css.php
+++ b/htdocs/theme/eldy/style.css.php
@@ -508,6 +508,7 @@ div.confirmmessage {
 .minwidth200 { min-width: 200px; }
 .minwidth300 { min-width: 300px; }
 .maxwidth100 { max-width: 100px; }
+.maxwidth150 { max-width: 150px; }
 .maxwidth200 { max-width: 200px; }
 .maxwidth300 { max-width: 300px; }
 .titlefield { width: 30%; }
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 45a4f755a05..dbc808e8254 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -497,6 +497,7 @@ div.confirmmessage {
 .minwidth200 { min-width: 200px; }
 .minwidth300 { min-width: 300px; }
 .maxwidth100 { max-width: 100px; }
+.maxwidth150 { max-width: 150px; }
 .maxwidth200 { max-width: 200px; }
 .maxwidth300 { max-width: 300px; }
 .titlefield { width: 30%; }