oops.. remove the padding in RTL for admin-wind, since it seems that …

…it's zero (why the rule is duplicated with different values in the file in lines: 159, 301?)

themes/admin_wind/css/screen.css

@@ -487,8 +487,4 @@ th {
 .rtl .g-selected img,
 .rtl .g-available .g-block img {
   margin: 0 0 1em 1em;
-}
-
-.rtl #g-sidebar .g-block-content {
-  padding-right: 1em;
 }