.f12 {font-size:12px; font-family:Verdana,Geneva,Arial,Sans-Serif}
.f11 {font-size:11px; font-family:Verdana,Geneva,Arial,Sans-Serif}
.f10 {font-size:10px; font-family:Verdana,Geneva,Arial,Sans-Serif}
.pic_button {font-size:12px; font-family:Verdana,Geneva,Arial,Sans-Serif}
a:link {text-decoration: none; color: blue} 
a:visited {text-decoration: none; color: blue} 
a:hover {text-decoration: none; color: blue} 
a:active {text-decoration: none; color: blue}
a img {border: none; }