body ,#primaryContent { background-image:
linear-gradient(90deg, transparent, transparent),
url(https://t1.daumcdn.net/cafeattach/1Yx8k/487fa19cdfd7cc95aefdda1d2bae14cb6b4bbcd7),
url(https://t1.daumcdn.net/cafeattach/1Yx8k/4e08870321f8c4efcfc01712e8047df15c456007);
background-attachment: fixed;
background-color:#ffffff;
background-repeat:no-repeat;
background-position: right bottom, bottom 300px right 700px, right bottom ;
background-size:100% 100%,500px 500px, 100% 100%;}