body, #primaryContent
{ background-image:
linear-gradient(90deg,transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/1LnGx/8111bbf187e28f63fc0d714332f707cfc1c9243f"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/4bf02b59f7dde11d65260b7b725f7c8df52bc84d"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/eb11f410764db8a3ea86a911f3d4b7b372836e8e);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 42% right 11%, bottom right;
background-size: 100% 100%,55% 100%,31% 32% ;
}