.warp{ width:950px; margin:0 auto;}
 
  .top_txt{ background:url(/images/sijiao.com/top_txt_bg.gif) repeat-x; height:25px; line-height:25px; padding:0px 10px;}
  .head{width:950px; margin:0 auto;}
    .head_logo{ float:left; width:230px;}
	.head_nav{ width:720px; float:left; margin-top:35px;}
	  .head_nav li{ float:left; margin:0px 5px;}
	  .on_li{ background:url(/images/sijiao.com/on_li.gif) no-repeat; width:80px; height:25px; text-align:center;  line-height:25px; color:#0c308e; font-weight:bold;}
	  .of_li{ background:url(/images/sijiao.com/off_li.gif) no-repeat; width:80px; height:25px; text-align:center;  line-height:25px; color:#0c308e;}
	
	.sea{ background:url(/images/sijiao.com/sea_bg.gif) repeat-x; height:72px; clear:both;}
	
	
	.content{ width:950px; margin:0 auto; height:100%; overflow:hidden;}
	  .con_left{ width:730px; float:left;}
	    .left_new_box{ margin-top:5px; height:100%; overflow:hidden;}
		  .new_box_l{ width:360px; float:left; border:1px solid #e0e0e0;}
		     .new_box_l_t{ background:url(/images/sijiao.com/news_t_bg.gif) repeat-x; height:24px; line-height:24px; text-indent:15px;}
			 .new_box_l_c{ padding:5px; line-height:22px;}
		  
		  .new_box_r{ width:360px; float:right; margin-left:5px; border:1px solid #e0e0e0;}
		    .new_box_r_t{background:url(/images/sijiao.com/news_t_bg.gif) repeat-x; height:24px;line-height:24px; text-indent:15px;}
			.new_box_r_c{padding:5px;line-height:22px;}
			
	     .left_catage{ clear:both; margin-top:5px;}
		   .left_catage_t{ background:url(/images/sijiao.com/cat_t_bg.gif); height:36px; line-height:35px; text-indent:15px;}
		   .left_catage_c{ border-bottom:1px solid #7ac0f4;border-left:1px solid #7ac0f4;border-right:1px solid #7ac0f4; height:100%; overflow:hidden;}
		     .left_catage_c li{ float:left; margin:0px 10px; line-height:22px;}
		   
		 .left_ads{ margin-top:5px;}
		 
		 
		  .left_com_box{ margin-top:5px; height:100%; overflow:hidden;}
		    .left_com_box_l{ width:360px; float:left; border:1px solid #a0c9e5}
			   .com_box_l_t{ background:url(/images/sijiao.com/supply_t_bg.gif) repeat-x; height:26px;line-height:26px; text-indent:15px;}
			   .com_box_l_c{ padding:5px;line-height:22px;}
			.left_com_box_right{width:360px; float:right;border:1px solid #a0c9e5}
		       .com_box_right_t{ background:url(/images/sijiao.com/supply_t_bg.gif) repeat-x; height:26px; line-height:26px; text-indent:15px;}
			   .com_box_right_c{ padding:5px; line-height:22px;}

	  
	  .con_right{ width:210px; float:right;}
	    .right_supply_box{ margin-top:5px;}
		  .supply_box_t{ background:url(/images/sijiao.com/por_t_bg.gif); height:27px; line-height:27px; text-indent:10px; padding:0px 10px;}
		  .supply_box_c{ border-bottom:1px solid #d5d5d5;border-left:1px solid #d5d5d5;border-right:1px solid #d5d5d5; line-height:25px;}
		   .supply_box_c dl{ padding:5px;}
		   
		   
		   
		   .linker{ border:1px solid #d5d5d5; width:948px; margin:10px auto;}
		     .linker_txt{ padding:5px;}
			 
			 
		  .footer{ width:950px; border-bottom:1px solid #d5d5d5; line-height:25px; margin:0 auto;}
		  
		  
		  
		  
		  
		  
		  
		  
		  
	  .info_list_box{ margin-top:5px; border:1px solid #a0c9e5}
	    .info_list_box_t{background:url(/images/sijiao.com/supply_t_bg.gif) repeat-x; height:26px;line-height:26px; text-indent:15px;}
		.info_list_box_c{ padding:5px; line-height:23px;}
		
		
     .info_detail_box{ margin-top:5px;}
	    .info_detail_box_t{ background:url(/images/sijiao.com/cat_t_bg.gif); height:36px; line-height:35px; text-indent:15px;}
		.info_detail_box_c{ border-bottom:1px solid #7ac0f4;border-left:1px solid #7ac0f4;border-right:1px solid #7ac0f4; height:100%; overflow:hidden; padding:5px; line-height:23px;}