body,#bbs_contents #bbs_contents body ,#primaryContent { background-image:
linear-gradient(90deg,  #cce5f5,   #aaddfd 30%, transparent, transparent),
url(https://t1.daumcdn.net/cafeattach/X9b8/0c510605e16aab0571f22bcfa4702864de459d89);
background-attachment: fixed;background-color: #c0cad3 ;
background-repeat:no-repeat;
background-position: right bottom ;
background-size:100% 100%,70% 100%;}