#bbs_contents body ,#primaryContent 
.comment_section,#Content
{
background:
url(https://t1.daumcdn.net/cafeattach/1MThB/ab3fb9db6176451b42a0ce2af9dde923f5dac1a9),
linear-gradient(90deg,#FFFFFF, #eaeb26);
background-attachment: fixed;
background-repeat: repeat-y;
background-position: top left 510px, bottom right;
background-size:300px 691px, cover;}
.cont_comment,#Content
{
position:relative; width:540px;left:0%;
font-weight:bold; color:#000000;
}