body, #primaryContent { background-image:
url(https://t1.daumcdn.net/cafeattach/1ZQkF/07364b6204fc28085b47abdd57896b31bf02590e);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: bottom right;
background-size: cover ;
}
https://t1.daumcdn.net/cafeattach/1ZQkF/07364b6204fc28085b47abdd57896b31bf02590e?download