.dialog {
   background: #FFF;
   border-radius: 5px;
   padding: 10px;
   font-size: 16px;
   background: #ffffff url("imagens/marcaagua_e.png") no-repeat right top;

   font-family: 'PT Sans Narrow';
   font-size: 14px;
}

.dialog .subtitle {
   font-size: 11px;
   color: darkgray;
   bottom: 0;
   position: absolute;
}

.dialog .submit {
   border: solid 1px #535d6b;
   background-color: #535d6b;
   color: #FFF;
   height: 25px;
   width: 90px;
   border-radius: 2px;
}