body {
   background-color: #ffffff;
   margin-left: 100px;
   margin-top: 100px;
   margin-right: 100px;
   margin-bottom: 100px;
   }



h1 {
   margin: 0;
   padding: 0;
   color: #000000;
   font-size: 30px;
   font-family: "arial";
   text-align: center;
   }
h2 {
   margin: 0;
   padding: 0;
   color: #000000;
   font-family: "arial";
   font-size: 20px;
   text-align: center;
   }
#textod {
   margin: 0;
   padding: 0;
   color: #000000;
   font-family: "arial";
   font-size: 15px;
   text-align: left;
   width: 680px;
   align: center;
   }
#texto {
   margin: 0;
   padding: 0;
   color: #000000;
   font-family: "arial";
   font-size: 15px;
   text-decoration: none;
   text-align: justify;
   }
#tabela {
   margin: 5;
   padding: 5;
   color: #000000;
   font-family: "arial";
   font-size: 15px;
   text-decoration: none;
   text-align: center;
   }
#legenda {
   margin: 0;
   padding: 0;
   color: #000000;
   font-family: "arial";
   font-size: 12px;
   }

table.bordasimples {border-collapse: collapse;}

table.bordasimples tr td {border:1px solid #000000;}