body
{
    padding:0;
    margin:0;
    
}

.header
{
    background-image:url('images/kilauea.png');
    height:400px;
    width:822px;
}

.container
{
    margin-left: auto;
  margin-right: auto;
   width:822px;
   border: solid 1px gray; 

}

.main
{
    height: 600px;
    margin-left:10px;
    margin-right:10px;
}