@charset "utf-8";
/* CSS Document */

body{ margin:0; padding:0; font-family:"微软雅黑"; background:#f0f0f0; font-size:14px; color:#666; line-height:28px;}
body,ul,h3,h4,p,th,td,dl,dd,form,fieldset,legend,input,textarea,select{margin:0;padding:0}
li{list-style:none}
img{border:0;vertical-align:middle}
table{border-collapse:collapse;border-spacing:0}
ul{ line-height:32px;}
p{word-wrap:break-word}
a{ color:#0db2f0; text-decoration:none;}
a:hover{ color:#0db2f0; text-decoration: none;}
.hight10{ clear:both; height:10px; width:auto;}
.hight15{ clear:both; height:15px; width:auto;}

.top_banner{ background:url(../../img_zt/2/top_banner_box_bg.jpg) repeat-x;height:560px; margin:auto;} 
	.top_banner_box{background:url(../../img_zt/2/bg.jpg) top center no-repeat; width:1600px; height:400px; margin:0 auto;}
	.top_banner_cont{ width:1000px; margin:auto;}
		.top_banner_earth{ width:460px; float:left; padding-top:150px; padding-bottom:40px;}
		.top_banner_dowun{ width:540px; float:right; padding-top:410px; padding-bottom:40px;}
			.top_banner_dowun li{ display: block; float:left; text-align:center; color:#686868;}
.works{ width:1000px; margin:auto; line-height:30px;}
.circle{ background:url(../../img_zt/2/quanquan_bg.jpg) top center no-repeat; text-align:center; height:460px;}
	.circle img{ text-align:center; padding:10px inherit;}
.Product{ width:auto; height:425px; background:#0db2f0;}
	.Product_cont{ width:1012px; margin:0 auto; padding-top:18px;}
		.Product_cont_p{ text-align:center;}
		.Product_cont ul{ width:auto;}
			.Product_cont ul li{ display:block; float:left; margin:0 5px;}
.coordinate{ width:1000px; margin:auto; height:450px;}
	.coordinate_p{ height:60px; font-size:22px; font-weight:bold; color:#0db2f0; line-height:60px;}
	.coordinate_mg{ text-align:center;}
.shale_shaker{ background:#FFF; border-bottom:#e5e4e4 1px solid; border-top:1px solid #e5e4e4; margin:auto; height:530px; color:#4b4b4b; font-size:14px; line-height:26px;}
	.shale_shaker_cont{ width:1000px; margin:auto;}
		.shale_nav{ height:55px; text-transform:uppercase; color:#0db2f0; font-size:28px; font-weight:bold; line-height:55px; background:url(../../img_zt/2/01.png) left no-repeat; padding-left:126px;}
		.p_definition{ padding-left:26px; line-height:36px;}
		
	.mian_cont{ width:auto; margin:auto;}
	.left_mian_cont{ float:left; width:482px; padding-left:26px;}
		.left_mian_cont_tt{ font-size:18px; font-weight:bold; color:#222222; margin-bottom:8px;}
		
	.right_mian_cont{ float:right; width:490px;}
.degasser{width:1000px; margin:auto; height:416px;}
	.degasser_nav{height:55px; text-transform:uppercase; margin:auto; color:#0db2f0; font-size:28px; font-weight:bold; line-height:55px; background:url(../../img_zt/2/02.png) left no-repeat; padding-left:126px;}
	.left_degasser{ width:480px; float:left;}
	.right_degasser{ width:518px; float:right;}
.desander{ background:#FFF; border-bottom:#e5e4e4 1px solid; border-top:1px solid #e5e4e4; margin:auto; height:550px; color:#4b4b4b; font-size:14px; line-height:26px;}
	.desander_cont{ width:1000px; margin:auto;}
		.desande_nav{height:55px; text-transform:uppercase; margin:auto; color:#0db2f0; font-size:28px; font-weight:bold; line-height:55px; background:url(../../img_zt/2/03.png) left no-repeat; padding-left:126px;}
		.right_desander{ float: right; width:412px;}
		.left_desander{ float:left; width:560px; padding-left:26px;}
.desilter{width:1000px; margin:auto; height:510px;}	
	.desilter_nav{height:55px; text-transform:uppercase; margin:auto; color:#0db2f0; font-size:28px; font-weight:bold; line-height:55px; background:url(../../img_zt/2/04.png) left no-repeat; padding-left:126px;}
	.left_desilter{ width:455px; float:left;}
	.right_desilter{ width:543px; float:right;}
.centrifuge{ background:#FFF; border-bottom:#e5e4e4 1px solid; border-top:1px solid #e5e4e4; margin:auto; color:#4b4b4b; font-size:14px; line-height:26px; height:540px;}
	.centrifuge_cont{ width:1000px; margin:auto; height:}
	.centrifuge_nav{height:55px; text-transform:uppercase; padding-left:-26px; margin:auto; color:#0db2f0; font-size:28px; font-weight:bold; line-height:55px; background:url(../../img_zt/2/05.png) left no-repeat; padding-left:126px;}
		.left_centrifuge{width:495px; float:left; padding-left:26px;}
			.left_centrifuge_mg{ width:auto; margin:10px auto;}
				.left_centrifuge_mg .fl{ float:left; }
				.left_centrifuge_mg .fr{ float:right;}
					.left_centrifuge_mg .fr img{ padding-top:50px;} 
		.right_centrifuge{ width:478px; float:right;}
.news{ width:1000px; margin:auto; height:260px;}
	.news_nav{ height:50px; line-height:50px; font-size:16px; font-weight:bold; color:#0db2f0; text-transform:uppercase; padding-left:26px;}
	.news_new{ width:auto; padding-left:26px;}
		.news_list{ width: auto; }
			.news_list_wz{ float:right; width:900px;}
			.news_list_times{ float:left; width:60px; text-align:center; font-size:14px; font-weight:bold;}
			.news_list_times span{ display:block; width:60px; height:56px; background:#0db2f0; text-align:center; line-height:56px; color:#FFF; font-size:36px; font-weight:bold;}
			.news_list_wz_tt{ color:#0db2f0; font-weight:bold;}
				.news_list_wz_tt a{ color:#0db2f0;}
				.news_list_wz_tt a:hover{ color:#666;}
			.news_line{ width:750px; clear:both; margin-top:5px; margin-bottom:5px;}
	.community{ float:right; width:200px; padding-top:165px;}
.footer{ height:465px; background:#0db2f0; width:auto;}
	.footer_cont{ width:1000px; background:url(../../img_zt/2/footer_bg.jpg) right no-repeat; height:410px; padding-top:25px;margin:auto; }
		.footer_nav{ font-size:33px; text-transform:uppercase; color:#FFF;}
			.footer_nav a{ color:#FFF;}
		.left_footer{ width:660px; float:left;}
			.left_footer_table{ width:auto; margin:10px auto;}
				.left_footer_table input{ height:50px; width:315px; background:#FFF; border:none; line-height:50px; padding-left:5px; font-size:16px; color:#666;}
				.left_footer_table textarea{ height:150px; width:658px; background:#FFF; border:none; padding-left:5px; font-size:16px; color:#666; line-height:30px;}
				.left_footer_table .sbut{ border:none; width:156px; height:49px; background:url(../../img_zt/2/submit.jpg) no-repeat;}
			.table_p{ line-height:40px; color:#FFF;}
		.right_footer{ width:310px; float:right; margin-top:22px;}
			.right_footer ul{ background:url(../../img_zt/2/footer_tt.png) no-repeat; line-height:21px;}
				.right_footer li{ height:29px; line-height:21px; padding-left:35px; font-size:16px; font-weight:bold; color:#1d4766; display:block; margin-top:30px;} 
#tbox{width:171px; height:585px; float:right; position:fixed;
_position:absolute;
_bottom:auto;
_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)));
_margin-bottom:10px;
}/*IE6² position:fixed */
#jianyi{ width:41px; height:143px; background:url(../../img_zt/2/suggest.png) no-repeat; position:absolute; bottom:0px; cursor:pointer}
#jianyi:hover{ background:url(../../img_zt/2/suggest.png) no-repeat 0px -26px;}
.tbox_ul{ width:154px; margin:0 auto; background: url(../../img_zt/2/nav_bg.jpg) no-repeat;height:585px; text-align:center; line-height:48px; font-weight:bold;}
	.tbox_ul li{ height:48px; background:url(../../img_zt/2/nav_list.jpg) bottom no-repeat; }
	.tbox_ul a{ color:#FFF;}
	.nav_weibo{ padding-top:10px; text-align:center; padding-bottom:10px;}
	.nav_top{ bottom:0px; padding-top:13px;}


/*-------topice--------*/
.topice_top{ width:auto; background:#FFF; margin:auto; height:90px;}
	.topice_top_cont{ width:1000px; margin:auto;}
	.topice_top_logo{ width:420px; padding:3px; float:left;}
	.topice_top_lg{ width:300px; float:right; line-height:50px; text-align:right; font-size:12px;}
		.topice_top_lg a{ margin:0 10px; color:#333; }
.topice_nav{ background:url(../../img_zt/2/topic_nav.gif) repeat-x; height:35px; line-height:35px; color:#FFF; font-size:14px; font-weight:bold;}
	.topice_nav_ul{ width:1000px; margin:auto;}
		.topice_nav_ul li{ display:block; float:left; margin:0 4px; width:132px; height:35px;}
			.topice_nav_ul li a{ color:#FFF;  width:132px; height:35px; display:block; text-align:center;}
			.topice_nav_ul li a:hover{ background:url(../../img_zt/2/menu_mainlevel_hover_bg.jpg) no-repeat; width:132px; color:#0c0650; height:35px; display:block; text-align:center;}
.read_more{ margin-top:20px; margin-bottom:20px;}