body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/8111bbf187e28f63fc0d714332f707cfc1c9243f"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/e1cfc599a8fd3f2b491b743755e296dfe35f5fbb"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/b117b8875e2faf375c9dd6dab6a6a51cc9cf26be);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 10% right 60%, bottom right;
background-size: 100% 100%,70% 100%,46% 46% ;
}