body, #primaryContent
{ background-image:
linear-gradient(90deg, transparent, transparent),
url("https://t1.daumcdn.net/cafeattach/rjvj/c195cb8745a8431ff1ff568147a94f35e8e5a882"),
url("https://t1.daumcdn.net/cafeattach/1LnGx/f520d07778f1f4d5cdcc508845e27802b517f443"),
url(https://t1.daumcdn.net/cafeattach/1LnGx/d6794da55c1e0ec6cd2ad935cfe874cea4f85b6f);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 100% right 40%, bottom right;
background-size: 100% 100%,45% 100%,14% 25% ;
}