body ,#primaryContent { background-image:
linear-gradient(90deg, #b4e6ff, #7be6ff 30%, transparent, transparent),
url(https://t1.daumcdn.net/cafeattach/1ZmPl/6a49bc215b95b00199a9c7e87c2ad57c687a4b96);
background-attachment: fixed;background-color: #ffffff ;
background-repeat:no-repeat;
background-position: right bottom ;
background-size:100% 100%, 300px 400px, cover ;}