body ,#primaryContent 
{ background-image:
url(https://t1.daumcdn.net/cfile/cafe/99CCA8465ED3078724),
url(https://t1.daumcdn.net/cafeattach/1YplX/7374aa1bca3fda99a9f663653ab1579d6ba66702),
url(https://t1.daumcdn.net/cafeattach/1YplX/9391b4ff53c019865a8dd2b8d073e39970bcd75e);
background-attachment: fixed; 
background-color: ; 
background-repeat: no-repeat;
background-position: right 90px bottom ,right bottom,right bottom,right bottom;
background-size:450px 700px, 38.4% 100%, 100% 100% ;}