body ,#primaryContent
{ background-image:
linear-gradient(90deg, #ffffff 20%, transparent, transparent),
url(http://t1.daumcdn.net/cafeattach/1LnGx/bb937f922dce8239b3bacf2d8b89db05f7280494),
url(https://t1.daumcdn.net/cafeattach/1Feb3/812a00faf011a555a02d978d7dd78fae6326b87d),
url(http://t1.daumcdn.net/cafeattach/1S5Q4/351c446c085761b73510de840d1e06230a861dbe);
background-attachment: fixed;
background-color:#ffffff;
background-repeat:no-repeat,no-repeat, no-repeat;
background-position: right bottom,right bottom,bottom right ,right -200px  bottom -90px  ;
background-size:100% 100%,1050px,700px,cover;
}