body, #primaryContent
{ background-image:
linear-gradient(90deg,transparent, transparent),
url("https://t1."),
url("https://t1.daumcdn.net/cafeattach/1LnGx/998d8001955d9683bc467825844b02d6f3b91f71"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/3f4832fd51e010581370b11ab30f72a1ac2610c3);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 100% right 40%, bottom right;
background-size:100% 100%,0% 0%,25% 43% ;
}