#container {

margin: 0 auto;
width: 950px;

}

#header {

margin: 0 auto;

}

#content {

margin: 0 auto;
padding-top: 30px;
position: absolute;
width:950px;
text-align: center;

}

#footer {

padding-top: 700px;
margin: 0 auto;
width: 950px;

}