body ,#primaryContent { background-image:
linear-gradient(90deg, transparent, transparent),
url(https://t1.daumcdn.net/cafeattach/1Yx8k/013731211c434e44bd193ec5bf9ce9c837d46808),
url(https://t1.daumcdn.net/cafeattach/1Yx8k/79ea6efe92a3ec6953fc79a07acece055941f441);
background-attachment: fixed;
background-color:#ffffff;
background-repeat:no-repeat;
background-position: right bottom, bottom 300px right 500px, right bottom ;
background-size:100% 100%,500px 500px, 100% 100%;}