body ,#primaryContent 
{ background-image:
url(http://t1.daumcdn.net/cafeattach/rjvj/993007b08d7e440e5ec3b7a5d8e71eb24d93bb1f),
url(http://t1.daumcdn.net/cafeattach/rjvj/993007b08d7e440e5ec3b7a5d8e71eb24d93bb1f),
url(https://t1.daumcdn.net/cafeattach/1YplX/bc53739268b9a62bc8818efe22936bf6770c8f8f);
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% ;}