* { margin: 0; padding: 0; }
body {
position:relative;

margin-left:auto;
margin-right:auto;
background-color:#F8F8FF;

}
#main_container{
width:1000px;
height:auto;
margin:auto;
background-color:#FFFFFF;
}
#head{
width:1000px;
height:38px;
margin:auto;
}
#logo{
padding:0px 0 0 0px;
float:left;
}