body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/8111bbf187e28f63fc0d714332f707cfc1c9243f"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/1c68b8b62da03efbb5d70b4c0b26b1f7364f41d2"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/65f91203d4baa5c902f5b8493fadfb1476262a73);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 100% right 37%, bottom right;
background-size: 100% 100%,45% 100%,13% 30% ;
}