body, #primaryContent
{ background-image:
linear-gradient(90deg,transparent, transparent),
url("https://t1."),
url("https://t1."),
url(https://t1.daumcdn.net/cafeattach/1LnGx/87fc53a1090241d0d3ae47be4b05f8027a795749);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 100% right 40%, bottom right;
background-size:100% 100%,0% 0%,0% 0% ;
}