body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1."),
url(https://t1.daumcdn.net/cafeattach/1LnGx/604644de584a44637c9d5f2679a47664e4b35468),
url(https://t1.daumcdn.net/cafeattach/1LnGx/ced52cda7442f4639e9f81073971b8c79f4a879e);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 0% right 0%, bottom right;
background-size: 100% 100%,0% 0%, 55% 100% ;
}