#bbs_contents body ,#primaryContent 
.comment_section,#Content
{
background:
url(https://t1.daumcdn.net/cafeattach/1MThB/4a9e5674d9f73936f345d9d7ed14c9024f0bec0d),
linear-gradient(85deg,#f7edcc, #c2ea5f);
background-attachment: fixed;
background-repeat: repeat-y;
background-position: top left 485px, bottom right;
background-size:270px 690px, cover;}
.cont_comment,#Content
{
position:relative; width:540px;left:0%;
font-weight:bold; color:#000000;
}