body, #primaryContent
{ background-image:
linear-gradient(90deg,transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/2eaaf4b9a8bf84889208929f1aa6d97a4fcbdce2"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/ca915aaf3afd5c83fd88f940fc83bcd739843e78);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 0% right 0%, bottom right;
background-size: 100% 100%,50% 100%;
}