body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/8111bbf187e28f63fc0d714332f707cfc1c9243f"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/92d1257d57515fd9b7082e4d18f37dfffdc3d39f"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/9b0991e3db51063223f9852aedbb7630d9f25062);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 190% right 45%, bottom right;
background-size: 100% 100%,60% 100%,43% 80% ;
}