body {
    background-color: white;
}

/* set a max-width for horizontal fluid layout and make it centered */
.container-fluid {
   margin-right: auto;
   margin-left: auto;
   max-width: 936px;
   margin-top: 20px;
 }


/* margin left/right auto and display block to make header img class center */
.header {
height: auto;
display: block;
margin: .5em auto .5em 0;
padding: 0;
width: 100%;
max-width: 567px;
}

#header {
border-top: 6px solid #e4ded3;
border-bottom: 6px solid #e4ded3;
background-color: #f0ede9;
margin: 0 auto 1em 0;
}