/************************
 * Color Background *****
************************/
html.sm-user-ui  {
    background-image: url(https://photos.smugmug.com/photos/i-FhqZQpx/0/61650a92/X3/i-FhqZQpx-X3.jpg);
    background-repeat: no-repeat;
    background-position: center top;
    background-attachment: scroll;
}