body, #primaryContent
{ background-image:
linear-gradient(90deg,transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/249c403b0efd6fb02f2f9d8d06732e9042b30aca"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/46448451f5742805d49f76c31a1e66fe00eded05"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/ba8a9b98befb1424ebb11d5549a427a9d4a9727b);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 0% right -30%, bottom right;
background-size: 100% 100%,75% 75%,80% 90% ;
}