diff --git a/htdocs/theme/eldy/global.inc.php b/htdocs/theme/eldy/global.inc.php
index f3287de4159..90cc6b420f8 100644
--- a/htdocs/theme/eldy/global.inc.php
+++ b/htdocs/theme/eldy/global.inc.php
@@ -865,6 +865,13 @@ textarea.centpercent {
 .marginright2 {
 	margin-<?php print $right; ?>: 2px;
 }
+.nomarginleft {
+	margin-<?php print $left; ?>: unset;
+}
+.nomarginright {
+	margin-<?php print $right; ?>: unset;
+}
+
 .cursordefault {
 	cursor: default;
 }
diff --git a/htdocs/theme/md/style.css.php b/htdocs/theme/md/style.css.php
index 975a7d4bb04..f1c314426a2 100644
--- a/htdocs/theme/md/style.css.php
+++ b/htdocs/theme/md/style.css.php
@@ -1001,6 +1001,12 @@ textarea.centpercent {
 .marginright2 {
 	margin-<?php print $right; ?>: 2px;
 }
+.nomarginleft {
+	margin-<?php print $left; ?>: unset;
+}
+.nomarginright {
+	margin-<?php print $right; ?>: unset;
+}
 .paddingtop {
 	padding-top: 4px;
 }