.middle_left{float:left;width:280px;margin:15px 0 0 0;}
        .middle_right{float:left;width:660px;margin:15px 0 0 10px;}
        .middle_left_img{float:left;width:100%; }
        /*最热问题排行*/
        .question{float:left;width:100%;margin:15px 0 0 0;}
        .question h3{float:left;width:100%; background:url(/images/bg_button.gif) no-repeat -6px -500px; height:30px; }
        .question h3 label{ text-indent:20px; line-height:30px;color:#c92c2e; font-size:14px;}
        .list{border-left:1px solid #e1dacb; border-right:1px solid #e1dacb;width:278px;float:left;}
        .list li{float:left;width:100%;line-height:22px;}
        .list li span{float:left;width:25px; height:20px;  background:url(/images/tubiao.gif) no-repeat -30px -30px;}
        .list li label{float:left;width:250px; font-size:13px;color:#5b5b5b;margin:3px 0 0 0;}
        .list li label a{color:#5b5b5b;}
        .bottom{float:left;width:100%;height:5px; background:url(/images/bg_button.gif) no-repeat -6px -558px;}
        /*在线客服*/
        .customer{float:left;width:100%; height:200px; margin:10px 0 0 0;background:url(/images/Help_Online.gif) no-repeat;}
        .customer h3{float:left;width:100%;color:#c72a2a;font-weight:bold;margin:15px 0 0 0;font-size:14px; text-indent:20px;}
        .customer h4{float:left;width:100%;color:#8c938e;margin:10px 0 0 0; text-indent:20px;}
        .customer_main{float:left;width:250px; margin:10px 0 0 12px;}
        .writer_img{float:left;width:25px; height:25px; background:url(/images/tubiao.gif) no-repeat -240px -30px; }
        .writer_content{float:left;width:100px;}
        .customer .writer_content h3{color:#fc9000;font-size:12px; margin:8px 0 0 0;}
        .customer .writer_content label{color:#5b595a;float:left;text-indent:20px;padding:5px 0 0 0;}
        .service_img{float:left;width:25px; height:25px; background:url(/images/tubiao.gif) no-repeat -270px -30px;}
        .service_content{float:left;width:100px;}
        .customer .service_content h3{color:#5b5b5b;font-size:12px; margin:8px 0 0 0; }
        .customer .service_content label{color:#5b595a;float:left;text-indent:20px;padding:5px 0 0 0; }
        /*右边搜索框*/
        .sousuo{float:left;width:640px;border:3px solid #927e5d; background-color:#edeae2; height:70px;}
        .sousuo_title{float:left;width:140px; margin:20px 0 0 0;}
        .sousuo_title h3{float:left;width:102px;font-size:18px;color:#c42b2c;font-weight:bold; line-height:25px; text-indent:20px;}      .sousuo_title span{float:left;width:30px;height:30px;background:url(/images/tubiao.gif) no-repeat -420px -30px; margin:-3px 0 0 0;}
        .sousuo_txt{float:left;width:350px; margin:20px 0 0 0;}
        .sousuo_txt input{ color:#909090; height:25px; width:340px; border:1px solid #7394b2; text-indent:10px;float:left;padding:10px 0 0 0;}       
        .sousuo_btn{float:left;width:120px; height:35px; background:url(/images/bg_button.gif) no-repeat -117px -110px;margin:20px 0 0 10px; border:none; color:#fdfffe; font-weight:bold; font-size:13px;}
         /*类目列表*/
        .categorylist{float:left;width:645px;margin:10px 0 0 0; border:1px solid #e1dacb;}
        .categorylist ul{float:left;width:625px; margin:10px 0 0 10px; padding:0 0 10px 0;}
        .categorylist li.categroy{float:left;width:100%; line-height:25px;color:#554839; font-weight:bold; font-size:13px; }
        .categorylist li.article{float:left;width:100%; line-height:25px; text-indent:20px;}
        .categorylist li.article a{color:#55493c;float:left;}
        .categorylist li span{float:left;width:20px; height:20px; background:url(/images/tubiao.gif) no-repeat -60px -30px;margin:-5px 0 0 0; }
        .categorylist li label a{float:left;width:600px; text-indent:5px; color:#564939; line-height:20px;}
        /*文章内容*/
        .localtion{float:left;width:100%; letter-spacing:3px;}
       .contentmain{float:left;width:650px;border:1px solid #e1dacb;margin:10px 0 0 0;}
       .contentmain_title{float:left;width:100%;color:#584738; font-size:14px; font-weight:bold;padding:15px 0 0 0; text-align:center;}
       .content{float:left;width:630px;text-indent:20px;color:#584639;line-height:20px; margin:15px 0 10px 0px; font-size:13px; padding-left:15px;}