body

{
background-color:black;
}



#intro

{
margin-top: 100px;
width: 600px;
margin: auto;

}

a
{
text-decoration: none;
}

a:visited

{
text-decoration: none;
}

a:active
{
text-decoration: none;
}


#validation
{
position:absolute;
 bottom:10px;
 right:10px;

}