<txp:zem_contact_submit label="Senden" class="button" /> ->  Textpattern Notice: Unbekanntes Tag-Attribut: class  on line 699

textpattern/lib/txplib_misc.php:699 trigger_error()
textpattern/lib/txplib_misc.php(594) : eval()'d code:756 lAtts()
textpattern/lib/txplib_misc.php(594) : eval()'d code:732 zem_contact_lAtts()
textpattern/publish.php:1106 zem_contact_submit()
textpattern/publish.php:1028 processTags()
textpattern/lib/txplib_misc.php(594) : eval()'d code:95 parse()
textpattern/publish.php:1106 zem_contact()
textpattern/publish.php:1041 processTags()
textpattern/publish.php:506 parse()
index.php:45 textpattern()