#box_big {width:1002px;}
#box_big .box_big_top{width:1002px;background-image:url("/gif/box_big_top.png");background-repeat: no-repeat;background-position: center top;padding-top:17px}
#box_big .box_big_end{width:1002px;background-image:url("/gif/box_big_end.png");background-repeat: no-repeat;background-position: center bottom;padding-bottom:17px}
#box_big .box_big_mid{width:1002px;background-image:url("/gif/box_big_mid.png");background-repeat:repeat-y;background-position: center top;}
#box_big .box_big_out {padding:0px 20px 0px 20px}