body ,#primaryContent 
{ background-image:
url(),
url(https://t1.daumcdn.net/cafeattach/1YplX/3b5f047f4e0c7ee3a5a1dcf7ca4a9aa6a30588a7),
url(https://t1.daumcdn.net/cafeattach/1YplX/eaa07991fc89fe9d5513e07528491783ae504b63);
background-attachment: fixed; 
background-color: ; 
background-repeat: no-repeat;
background-position: right 90px bottom ,right bottom,right bottom,right bottom;
background-size:600px 600px, 38.4% 100%, 100% 100% ;}