body, #primaryContent{
background-image:
url(https://t1.daumcdn.net/cafeattach/1MThB/0ddfcbecc55ad3205a8adf7bd364f0a84b14ebad),
url(https://t1.daumcdn.net/cafeattach/1MThB/0ddfcbecc55ad3205a8adf7bd364f0a84b14ebad),
url(https://t1.daumcdn.net/cafeattach/1MThB/774c5a36d2a55f0fc05ebdb94fb1db7e26c7925b);
background-attachment: fixed; background-color:#ffffff;
background-repeat: no-repeat ;
background-position: top 30px right 20px,bottom 30px right 720px , bottom right;
background-size:790px 700px, 790px 700px, cover ;}