body, #primaryContent { background-image:
url(https://t1.daumcdn.net/cafeattach/1ZQkF/235cdf02b9a9de4780f7af67942d86b8711ca1a0);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: bottom right;
background-size: cover ;
}