body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/6960699d9f72b76a7cf2305048d556b2030cc088"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/2a93377294b337d94c1af737417a9390c34fe824"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/15018be56b10641824d97c210b5ac6b072d01e6e);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 90% right 13%, bottom right;
background-size: 100% 100%,50% 100%,45% 45% ;
}