*{
  margin:0;
  padding:0;
}
  body{
  background:#090;
}
#caixa{
  width:900px;
  margin:0 auto;
}
#topo{
  float:left;
  width:900px;
  height:250px;
  background:#FFF;
}
#topo_logo h1{
  font:40px arial helvetica sans-serif;
  color:#666;
  padding:15px;
  text-align:center;
  text-shadow:4px 3px 2px #ccc;
 }
#topo_logo h2{
  font:20px arial helvetica sans-serif;
  color:#069;
  text-align:right;
  padding:15px;
 }
#topo_logo img
{ width: 100%; 
 position: center;
 height: 100%;
}

#menu_topo{
  float:left;
  width:900px;
  height:35px;
  background:#000;
}
#menu_topo ul{
  list-style:none;
  display:inline;
}
#menu_topo ul li{
  color:#FFF;
  display:inline;
  float:left;
}
#menu_topo ul li a{
  float:left;
  padding:7px 15px;
  font:18px arial helvetica sans-serif;
  color:#FFF;
  text-decoration:none;
  text-shadow:2px 2px 2px #666;
}
#menu_topo ul li a:hover{
  background:#666;
  color:#0f0;
 }
#conteudo{
  width:900px;
  float:left;
  background:#fff;
}

#paginas{
  float:left;
  width:900px;
  height:670px;
  background:#fff;
  margin: 10px px;
}
#paginas h1{
  font:30px arial helvetica sans-serif;
  color:#999;
  padding:10px;
  text-shadow:2px 2px 2px #666;
  
  }
#paginas  img{
  float:left;
  width:250px;
  height:100px;
  padding:4px;
}
#paginas p{
  font:20px arial helvetica sans-serif;
  color:#333;
  text-align:justify;
  padding:5px;
}
#paginas table{
  width:900px;
  height:100px;
  background:#FFF;
  margin: 10px px;
}


#clear{
  clear:both;
 }
#rodape{
  float:left;
  width:900px;
  height:30px;
  background:#000;
}
#rodape p{
  font:12px arial helvetica sans-serif;
  color:#069;
  text-align:center;
  padding:5px;
 }