divのCSSテキストを左右2段に表示する方法を教えてください_html/css_WEB-ITnose

<DIV class="border mt10xianguan"><DIV class=subject_bgxiangguan><DIV class=subject_title>相关信息</DIV></DIV><DIV class=m10><DL class="all_listxiangguan">{dede:likearticle row='10' col='1' titlelen='45' infolen=''}<DT><i>[field:global.autoindex/]</i><a href='[field:arcurl/]' title="[field:fulltitle/]">[field:title/]...</a></DT>{/dede:likearticle}</DL></DIV></DIV>

.all_listxiangguan {	PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-LEFT: 0px; PADDING-RIGHT: 0px;  PADDING-TOP: 0px}.all_listxiangguan DT {	LINE-HEIGHT: 25px; PADDING-LEFT: 0px;padding:2px 1px;}.all_listxiangguan DT i{	background:url(../images/rank_num.jpg) no-repeat;float:left;display:block;width:14px;height:14px;margin-right:10px;text-align:center;line-height:14px;font-style:normal;margin-top:5px;}.all_listxiangguan DT A {	COLOR: #000}.all_listxiangguan DT A:hover {	COLOR: #417dc5}.all_listxiangguan SPAN {	FLOAT: right}.all_listxiangguan DIV {	LINE-HEIGHT: 15px; COLOR: #999}