#content{width: 1230px; margin:0 auto;}
.foot-icon .xing{ display:none;}
#now{font:10px/20px Verdana,Arial,Helvetica,sans-serif;padding:4px 0;}
#content{ overflow:hidden; padding-bottom:10px;}
#content #left{ width:200px; float:left;}
#content #left .left_top{ width: 212px;height:8px; background:url(http://www.dhresource.com/images/20090703/aboutus/left_01.gif) no-repeat; overflow:hidden;}
#content #left .left_bottom{ width: 212px;height:20px; background:url(http://www.dhresource.com/images/20090703/aboutus/left_02.gif) no-repeat; overflow:hidden; }
#content #left ul{ border:solid 1px #D4D4D4; width:198px;border-width:0px 1px; background-color:#F3F3F3; padding-bottom:40px; list-style:none; }
#content #left ul li{border-bottom:solid 1px #D4D4D4; background:url(http://www.dhresource.com/images/20090703/aboutus/left_03.gif) no-repeat 15px 50%; font:bold 13px/31px Arial, Helvetica, sans-serif; text-indent:25px; }
#content #left ul li ol{ background-color:#fff; list-style:none; }
#content #left ul li ol li{ background:url(http://www.dhresource.com/images/20090703/aboutus/left_ico2.gif) no-repeat 24px 50%; padding-left:10px; border-top:dashed 1px #ccc; border-bottom:none; font-size:12px;line-height:28px;}
#content #left ul li ol li.a1{ background:url(http://www.dhresource.com/images/20090703/aboutus/left_bbg.gif) no-repeat;}
#content #left ul li ol li.a1 a{ color:#f60;}
#content #left ul li.abg{ background:url(http://www.dhresource.com/images/20090703/aboutus/left_abg.gif) repeat-x; height:100%; cursor:pointer; }
#content #left ul li.topl{ border-top:solid 1px #D4D4D4;}


#content #right{ width:990px; float:right; }

#content #right .right_con{ border:solid 1px #D5D5D5;padding:10px 25px; overflow:hidden; border-radius: 8px;}
#content #right .right_con h1{ width:279px; height:80px; display:block; background:url(http://www.dhresource.com/images/20090703/aboutus/right_03.gif) no-repeat; margin:0 auto; color:#1c1c1c; line-height:80px; text-align:center; margin-bottom:15px; font-size:24px;}
#content #right .right_con ul{ list-style:none;}
#content #right .right_con li{ border-bottom:dashed 1px #B0B0B0; height:25px; background:url(http://www.dhresource.com/images/20090703/aboutus/left_ico2.gif) no-repeat 0 10px; padding-left:10px; line-height:25px;}
#content #right .right_con li a{ float:left; width:580px; overflow:hidden; height:25px;}
#content #right .right_con li span{ float:right; width:80px;}
#content #right .right_con .page{ padding:5px 0; text-align:right; clear:both;}
#content #right .right_con .page a,#content #right .right_con .page b{ padding:0 3px;}
#content #right .right_con .text{ background:url(http://www.dhresource.com/images/20090703/aboutus/ceo.gif) no-repeat top center; padding-top:275px;}
#content #right .right_con .text p{ margin-bottom:15px; }
#foot{font:11px Arial, Helvetica, sans-serif;  margin:auto;}
#foot h5{ width:174px; height:31px; display:block; font:11px/25px Arial, Helvetica, sans-serif;background:url(http://www.dhresource.com/images/20090703/aboutus/foot_bg.gif) no-repeat; text-align:center; margin:0 auto}
@media (max-width: 1236px) {  
    #content{width: 990px;}
    #content #right{ width:740px; }
}