body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url(https://t1.daumcdn.net/cafeattach/1LnGx/adeeef4a237c4b27d573ebce470a5b740ab24886),
url(https://t1.daumcdn.net/cafeattach/1LnGx/74c2f03dbb6305ba07b4ce1913aaec4c8f54d0e5);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 10% right 10%, bottom right;
background-size: 100% 100%,45% 100% ;
}