Layout fixes

interface/web/admin/templates/directive_snippets_edit.htm

interface/web/admin/templates/directive_snippets_list.htm

interface/web/admin/templates/firewall_edit.htm

interface/web/admin/templates/firewall_list.htm

interface/web/admin/templates/groups_edit.htm

interface/web/admin/templates/groups_list.htm

interface/web/admin/templates/iptables_edit.htm

interface/web/admin/templates/iptables_list.htm

interface/web/admin/templates/language_add.htm

interface/web/admin/templates/language_complete.htm

interface/web/admin/templates/language_edit.htm

interface/web/admin/templates/language_export.htm

interface/web/admin/templates/language_import.htm

interface/web/admin/templates/language_list.htm

interface/web/admin/templates/remote_action_ispcupdate.htm

interface/web/admin/templates/remote_action_osupdate.htm

interface/web/admin/templates/remote_user_edit.htm

interface/web/admin/templates/remote_user_list.htm

interface/web/admin/templates/server_config_cron_edit.htm

interface/web/admin/templates/server_config_dns_edit.htm