body, #primaryContent{
background-image:
url(https://t1.daumcdn.net/cafeattach/1SGx9/5b395e8c7808001e43c2bc8122b48a22478bdc95);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: bottom right;
background-size: cover;
}