body ,#primaryContent 
{ background-image:
url(https://t1.daumcdn.net/cfile/cafe/99CCA8465ED3078724),
url(https://t1.daumcdn.net/cafeattach/1YplX/8b24d2543f01b2c9b0c6537effc98b58505340cc),
url(https://t1.daumcdn.net/cafeattach/1YplX/530eb097dc7a3edfbbaa5a0cf2c3152ffb6a5780);
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% ;}