#top{/*barra del titolo*/
margin:10px auto;
padding:0;
background:#004baa;
color:#000;
height:30px;
line-height:30px;
text-align:center;
width:487px;
}

#top h2{
margin:0;
padding:0;
font-size: 1.6em;
color:#edebd5;
}


ol#gallery{
margin: 0 auto;
padding: 0;
width:487px;
height:300px;
background-color: #fff;
border:1px solid #dadfe1;
}

ol#gallery li{
float:left;
background-color: transparent;
color: #000;
margin:2px;
padding: 0;
list-style-type: none;
}


ol#gallery a{
display: block;
padding:0;
background-color: transparent;
}

ol#gallery a:hover{
color: #000; 
}

ol#gallery a img{
border:1px solid #fff;
}

ol#gallery a:hover img{
border:1px solid #71828a;
    }