body ,#primaryContent { background-image:
linear-gradient(90deg, transparent, transparent),
url(https://t1.daumcdn.net/cafeattach/1Yx8k/cbef990b906c1ecd871375ff00ab272301640172);
background-attachment: fixed;
background-color:ffffff;
background-repeat:no-repeat;
background-position: right bottom, right bottom ;
background-size:100% 100%, 100% 100%;