body, #primaryContent
{ background-image:
linear-gradient(90deg,transparent, transparent),
url("https://t1."),
url("https://t1."),
url(https://t1.daumcdn.net/cafeattach/1LnGx/b58396077c4ebc42d7476ef7fda11a920d7b272b);
background-attachment: fixed;
background-color: #ffffff ;
background-repeat: no-repeat;
background-position: top 100% right 0%, bottom right;
background-size: 93% 100%,75% 75%,60% 85% ;
}