#tela_formulario{
      width:685px;
    }
    #main_formulario{
      width:685px;
      background:#338CC2;
      /*height:320px;*/
      padding-bottom:5px;
    }
    .subtitulo{
      width:678px;
      background:url(images/sub_titulo_form.gif) no-repeat;
      height:28px;
      font-family:verdana;
      font-weight:bold;
      color:#12405B;
      font-size:12px;
      line-height:28px;
    }
    .subtitulo tr td{
      font-family:verdana;
      font-weight:bold;
      color:#12405B;
      font-size:12px;
      line-height:28px;
    }
    .main_table{
      background:#9BC7E1;
      /*height:112px;*/
      width:678px;
      padding-bottom:10px;
    }
    .main_table tr td{
      font-family:verdana;
      font-size:10px;
      font-weight:bold;
      color:#1A6694;
      padding-left:30px;
    }
    .texto{
      font-size:10px;
      font-family:verdana;
      height:18px;
    }
    .borda{
      border-bottom:1px solid #89BDDB;
    }
    .bt_form{
      border:0;
      background:url(images/bt_form.gif) no-repeat; 
      height:24px;
      width:120px;
      border:0px;
      font-family:verdana;
      font-size:11px;
      font-weight:bold;
      color:#FFFFFF;
      cursor:pointer;
    }