.bt_enviar_solicitacao { font-family: verdana; font-size: 10pt; color: #000000; 
               border-left: 1px solid #C0C0C0; border-right: 1px solid #808080; 
               border-top: 1px solid #C0C0C0; border-bottom: 1px solid #808080; 
               background-color: #F4F4F4 }
               
.campo_form  { font-family: verdana; font-size: 10pt; color: #000000; 
               border: 1px solid #C0C0C0 }