body, #primaryContent{background:
url(https://t1.daumcdn.net/cafeattach/1MThB/76bded5f3f8744900fd579069a85938b4b1747bc),
url(https://t1.daumcdn.net/cafeattach/1MThB/3dd806df3d5bab1a1b21df73f8f1baf135c1c974);
background-attachment: fixed; 
background-color:#ffffff;
background-repeat: no-repeat ;
background-position: top -50px right -100px, bottom right;
background-size:850px 1400px, cover ;
}