*{ margin: 0; padding: 0; border: 0 }
body {background-color: #ffffff;
font: color: #ffffff
margin-left: 20%
margin-right: 20%
border: 1px dotted gray;
padding: 40px 40px 40px 40px;
font-family: san-serif;
}
body {background: url(../imagens/bsb.jpg) top center;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;

}
p { color:white; font-size:25px; }
p {text-shadow: 1px 1px 1px black}
h1 { font-family: sans-serif;color: red;
h1 {text-shadow: 2px 2px 2px black}
border-bottom: 0px solid black;}		

#nav {
	margin: 0;
	padding: 10;
	list-style-type: none;
	
}

#nav li {
   display: inline;
   
   }
   
   #nav li a {
   text-decoration: none;
   padding: 20px;
   color: black;
   background-color: #ffcc66;
   }

   li {text-shadow: 1px 1px 1px black}

#nav li a.active, #nav li a:hover{
	background: #fff;
	border-top: 1px solid #ddd;
	color: green;

}   

#conteudo {
   width: 800px;
   padding: 20px;
   margin: 40px auto;
   background: #FFF; /* fundo branco para navegadores que não suportam rgba */
   background:rgba(255,255,255,0.8) ; /* fundo branco com um pouco de transparência */
   border-radius: 10px;
}