#bbs_contents body ,#primaryContent 
.comment_section,#Content{
background:
url(https://t1.daumcdn.net/cafeattach/1MThB/f5431257008c1b046935709a3e38fa3246b3077e),
linear-gradient(85deg, #f7d9f6, #6faaa0);
background-attachment: fixed;
background-repeat: repeat-y;
background-position: top left 507px, bottom right;
background-size: 259px 690px, cover;}
#bbs_contents body ,#primaryContent 
.cont_comment,#Content{
position:relative; width:560px;left:0%;
font-weight:bold; color:#000000;}