body ,#primaryContent
{ background-image:
linear-gradient(90deg, #ffffff 10%, transparent, transparent),
url(http://t1.daumcdn.net/cafeattach/1LnGx/bb937f922dce8239b3bacf2d8b89db05f7280494),
url(https://t1.daumcdn.net/cafeattach/1P9cy/525ee6c41dce435acbaf39e533d4f209767ef4bf),
url(http://t1.daumcdn.net/cafeattach/oZcb/5b9717edf60c4e320cea6dd0c7863ca1ecbce823);
background-attachment: fixed;
background-color:#ffffff;
background-repeat:no-repeat,no-repeat, no-repeat;
background-position: right bottom,right bottom,bottom right ,right  bottom -90px  ;
background-size:100% 100%,1050px,950px,cover;
}