body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/f259816a8bd287b1f7dadb8dddbafa7f49d5487a"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/f69728b617564c993b45c7cf33f78c47c31ac463),
url(https://t1.daumcdn.net/cafeattach/1LnGx/9ce7f2055c30b8dc9973bfeb23de6f6cdb826338);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 0% right 0%, top 35% right 15%, bottom right;
background-size: 100% 100%,25% 60%, 53% 100% ;
}