body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1."),
url("https://t1.daumcdn.net/cafeattach/1LnGx/6267cd2a5769050092c9eb0b4384b4e7690eac0d"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/07c76f2899c3badf4549bc1e77ed2bccaca68f6d);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 20% right 20%, bottom right;
background-size: 100% 100%,0% 0%,20% 42% ;
}