body {
background-color: #000000;
}

p{
margin:0px;
padding:0px;
}

#header{
width:750px;
margin-left:auto;
margin-right:auto;
}

#main{
width:750px;
margin-left:auto;
margin-right:auto;
}

#footer{
width:750px;
margin-left:auto;
margin-right:auto;
}

hr {
color: white;
margin:0px;
paddinng:0px;
}