.user {overflow-x:hidden;}
#dgc_jqdefault {display:none;}

.user #left_area {position:fixed; left:0; top:0; height:100% !important; z-index:99;}
.user #left_area #top_menu {position:fixed; left:0; bottom:0;}

/* sub_container */
.user #sub_container {position:relative; margin-left:280px;}
.user #sub_container #sub_tit_area {position:relative;}
.user #sub_container #sub_tit_area #sub_tit {position:absolute; left:50%; margin-left:-600px; }
.user #sub_container #sub_contents_area {position:relative;}
.user #sub_container #sub_contents_area #sub_contents {position:relative; left:50%; margin-left:-600px; }
.user #sub_container #footer_area {position:relative;}


/* footer */