/* header_content */
#header_content { background: url(../img/bg/main_bg_1.jpg) no-repeat; }

/* content */
#board_box {
  position: absolute; top: 309px; left: 27px;
}
#board_box a:hover { text-decoration: underline; }

#board_box ul.tab {
  border-bottom: 1px solid #dddddd;  height: 22px;
}
#board_box ul.list {}
#board_box .tab li {
  background-image: url(../img/board_tab.gif);
  background-repeat: no-repeat; overflow: hidden; height: 22px; 
  display: inline-block; float: left; cursor: pointer;
}

#board_box #news_notice_box {
  width: 266px; height: 110px; overflow: hidden; float: left;
  padding-right: 50px;
}
#board_box #news_notice_box a { color: #9c9c9c;  }
#board_box #news_notice_box ul.list { padding-top: 15px; }
#board_box #news_notice_box ul.list li {
  background: url(../img/list_icon.gif) no-repeat 5px 4px; padding-left: 15px;
}
#board_box #notice_box { display: none; }

#board_box .news_tab   { width: 98px; background-position: 0 -22px; }
#board_box .notice_tab { width: 97px; background-position: -98px -22px; }

#board_box .notice_select .news_tab   { background-position: 0 0; }
#board_box .notice_select .notice_tab { background-position: -98px 0; }

#board_box .business_zone_tab { width: 132px; background-position: -197px 0 !important; }

#board_box #business_zone_box { float: left; width: 266px; height: 110px; }
#board_box #business_zone_box ul.items { float: left; width: 266px; height: 95px; }
#board_box #business_zone_box ul.items li {
  height: 95px; width: 50px; float: left; background-color: #bbbbbb;
}
#board_box #business_zone_box ul.items li.select { width: 166px; background-color: #777777; }
#board_box #business_zone_box ul.items li.select div { display: block; width: 166px; }
#board_box #business_zone_box ul.items li.select a { 
  display: block; width: 166px; height: 95px; cursor: pointer; 
}

#board_box #business_zone_box ul.items li.item1 { background: url(../img/main/tab1.gif) no-repeat; }
#board_box #business_zone_box ul.items li.item2 { background: url(../img/main/tab2.gif) no-repeat; }
#board_box #business_zone_box ul.items li.item3 { background: url(../img/main/tab3.gif) no-repeat; }

#board_box #business_zone_box ul.items li div { display: none; height: 95px; }
#board_box #business_zone_box ul.items li.item1 div { background: url(../img/main/tab1_on.gif) no-repeat; }
#board_box #business_zone_box ul.items li.item2 div { background: url(../img/main/tab2_on.gif) no-repeat; }
#board_box #business_zone_box ul.items li.item3 div { background: url(../img/main/tab3_on.gif) no-repeat; }