diff --git a/themes/original/css/common.css.php b/themes/original/css/common.css.php
index a1bb85ff93..8bf7a6cb4d 100644
--- a/themes/original/css/common.css.php
+++ b/themes/original/css/common.css.php
@@ -247,19 +247,6 @@ fieldset .formelement {
     white-space:        nowrap;
 }
 
-@media all and (min-width: 1600px) {
-    fieldset .formelement {
-        clear: none;
-    }
-    #foreign_keys.relationalTable td:first-child + td select {
-        width: auto;
-        margin-right: 1%;
-    }
-    #foreign_keys.relationalTable {
-        width: 100%;
-    }
-}
-
 /* revert for Gecko */
 fieldset div[class=formelement] {
     white-space:        normal;
diff --git a/themes/pmahomme/css/common.css.php b/themes/pmahomme/css/common.css.php
index 37b9aa9931..2c8e915148 100644
--- a/themes/pmahomme/css/common.css.php
+++ b/themes/pmahomme/css/common.css.php
@@ -531,19 +531,6 @@ fieldset .formelement {
     white-space: nowrap;
 }
 
-@media all and (min-width: 1600px) {
-    fieldset .formelement {
-        clear: none;
-    }
-    #foreign_keys.relationalTable td:first-child + td select {
-        width: auto;
-        margin-right: 1%;
-    }
-    #foreign_keys.relationalTable {
-        width: 100%;
-    }
-}
-
 /* revert for Gecko */
 fieldset div[class=formelement] {
     white-space: normal;