a:hover { text-decoration: underline; }
a:link { text-decoration: none; }
.txt_link { font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: bold; }
.txt_link_ng { font-family: Arial, Helvetica, sans-serif; font-size: 11px; font-weight: normal; }
.txt { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: normal; }
.error { font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-weight: normal; text-align: center; }