body ,#primaryContent 
{ background-image:
url(),
url(https://t1.daumcdn.net/cafeattach/1YplX/df73db094f1eb6eb9a3733931aedcb75e7ed63c8),
url(https://t1.daumcdn.net/cafeattach/1YplX/4b13ea920addfce451191f7b1649b335675dbea6);
background-attachment: fixed; 
background-color: ; 
background-repeat: no-repeat;
background-position: right 90px bottom ,right bottom,right bottom,right bottom;
background-size:900px 900px, 38.4% 100%, 100% 100% ;}