body { font-family: Arial, Helvetica, sans-serif; font-size: 10px; background-color: #b5d0e1; }
.centro { text-align: center; }

form { color: #31395a; font-family: Georgia, Times New Roman, serif; font-size: 12px; font-weight: normal;}
form fieldset { border: 0; }
form fieldset legend { margin: 9px 20px 8px 0; color: #31395a; font-family: Georgia, Times New Roman, serif; font-size: 24px; font-weight: normal; }
form div { width: 402px; position: relative; margin: 10px auto 10px; }
form input, form textarea { border-top: 1px solid #ababab; border-left: 1px solid #ababab; border-bottom: 1px solid #fff; border-right: 1px solid #fff;background-color: #31395a; color:#fff;}
form input.radio { height: 12px; border: 0; }
form label { position: relative; float: left; display: block; width: 70px; line-height: 22px; }
form label.check { float: none; display: inline; width: auto; }