body, #primaryContent
{ background-image:
linear-gradient(90deg,transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/91a394c4f8f4856c1bfb96627bb93f5b77132f3c"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/2a93377294b337d94c1af737417a9390c34fe824"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/c2b5a744f8556411290a8eba6b0aae4059d0131d);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 100% right 13%, bottom right;
background-size: 100% 100%,50% 100%,45% 45% ;
}