*{
	margin: 0;
	padding: 0;
	font-family: "微软雅黑";
}
body{
	line-height: 30px;
	font-size: 14px;
}
h1{
	font-size: 24px;
}
h2{
	font-size: 20px;
	color: #000;
	margin-bottom: 20px;
}
h3{
	font-size: 18px;
}
ul{
	overflow: hidden;
}
li{
	list-style: none;
	float: left;
}
a{
	text-decoration: none;
	color: gray;
}
.bgco{
	background: #eeeeee;
}
.top,.nav,.tab,.pro_nav,.pro,.footer{
	width: 94%;
	max-width:1200px;
	margin: 0 auto;
}
.bg1{
	background: #5c5d58;
}
.fl,.footer dl,li{
	float: left;
}
.fr{
	float: right;
}
.top{
	padding: 0 0 10px;
	height: 68px;
	text-align: right;
	margin-top: 0px;
}
.top form{
	width: 268px;
	height: 29px;
	background: url("../img/sear.jpg")/*tpa=http://www.umtdiecast.com/templets/default/img/sear.jpg*/ no-repeat center;
	text-align: left;
}
.top form input{
	width: 240px;
	height: 20px;
	border: none;
	margin-left: 1px;
}
.top form button{
	width: 21px;
	height: 24px;
	border: none;
	background: none;
}
.menu{
	display: none;
}
.nav{
	height: 45px;
}
.nav dl{
	float: left;
	width: 12%;
	text-align: center;
	position: relative;
}
.nav dl dt{
	line-height: 45px;
	font-size: 18px;
}
.nav dl dt a{
	color: #fff;
}
.nav dl div{
	display: none;
	width: 230px;
	position: absolute;
	top: 45px;
	left: -50px;
	z-index: 100;
	background: rgba(230,230,230,.9);


}
.nav dl div a{
	color: #333333;
	padding: 10px;
}
.nav dl div a:hover{
	color: #000;
}
.nav dl:hover div{
	display: block;
}
.nav dl .po{
	display: none;
	width: 800px;
	left: -300px;
}
.nav dl .po dd{
	width: 33.1%;
	float: left;
}
.nav dl .po dd:first-child{
	border-right: 1px solid #fff;
}
.nav dl .po dd:last-child{
	border-left: 1px solid #fff;
}
.nav dl .po dd a:first-child{
	font-weight: bold;
}
.nav dl dd a{
	display: block;
}
.bu_nav{
	display: none;
}
.banner{
	overflow: hidden;
	position: relative;
}
.banner .pic{
	width: 400%;
}
.banner .pic li{
	width: 25%;
}
.banner .pic li img{
	width: 100%;
}
.spanco{
	width: 100%;
	height: 30px;
	z-index: 100;
	text-align: center;
	margin-top: -50px;
	position: absolute;
	left: 0;
	bottom: 10px;
}
.spanco div{
	width: 7%;
	height: 10px;
	margin: 0 1%;
	background:#f2f2f2;
	display: inline-block;
	*display:inline;
	*zoom:1;
}
.news li a,.inner .left a{
	display: block;
}
/************************首页样式***********************/
.pic2{
	max-width: 1200px;
	width: 100%;
	margin: 20px auto;
	overflow: hidden;
}
.pic2 ul{
	width: 300%;
}
.pic2 h2,.pic2 ul a p,.pic2 div,.bodyer dl,.wrap p{
	text-align: center;
}
.pic2 hr{
	width: 150px;

	margin: 0 auto 15px;
}
.pic2 ul{
	width: 300%;
}
.pic2 ul li{
	width: 8.33%
}
.pic2 ul li a{
	width: 96%;
	padding: 2%;
}
.pic2 ul a img{
	width: 100%;
	margin-bottom: 20px;
	border: 2px solid #ccc;
	box-shadow: 0px 0px 7px #ccc;
}
.pic2 ul a,.pic2 ul a img,.news li a,.inner .left a{
	display: block;
}
.pic2 ul a p{
	color: #333;
}
.pic2 div{
	margin: 2px;
}
.bgco1{
	background: #f0f0f0;
}
.bgco1 ul li{
	width: 50%;
}
.bgco1 ul,.news{
	overflow: hidden;
	width: 100%;
	max-width: 1200px;
	padding: 3%;
	margin: 20px auto;
}
.news li a{
	font-size: 16px;
	color: #333333;
	width: 95%;
	margin-bottom: 20px;
}
.news li a p{
	font-size: 15px;
	text-align: left;
	color: #9c9c9c;
}
.news li div{
	border-top: 1px dotted #808080;
	margin-top: 10px;
	padding-top: 30px;
	width: 100%;
}
.news li h3{
	color: #333333;
	font-weight: 100;
	margin-bottom: 15px;
}
.news li img{
	margin-right: 20px;
}
.news li p{
	/*font-size: 14px;*/
	line-height: 20px;
}
.bgco1 ul li,.news li{
	width: 50%;
}
.bgco1 ul li p{
	width: 100%;
	line-height: 20px;
	padding: 10px 20px;
	background: #fff;
}
.bgco1 .pic3{
	width: 100%;
	max-width: 1200px;
	margin: 0 auto;
}
.bgco1 .pic3 ul{
	padding: 0;
}
.bgco1 .pic3 ul img{
	width: 25%;
	float: left;
}
.return{
	width: 60px;
	height: 60px;
	background: url("../img/top.png")/*tpa=http://www.umtdiecast.com/templets/default/img/top.png*/;
	position: fixed;
	top: 60%;
	right: 1%;
}
/************************内页样式***********************/
.inner{
	width: 94%;
	max-width: 1200px;
	margin: 10px auto 20px;
	overflow: hidden;
	position: relative;
}
.inner .left,.inner .proleft{
	width: 195px;
	padding: 10px 10px 20px;
	border: 1px solid #CCCCCC;
	background: #fff;
	position: absolute;
	left: 0;
	top: 0;
}
.inner .left h2,.inner .proleft h2{
	text-align: center;
	padding-bottom: 10px;
	border-bottom: 1px solid #CCCCCC;
	margin-bottom: 25px;
}
.inner .left a,.inner .proleft a{
	width: 100%;
	text-align: center;
	margin: 10px auto;
}
.inner .proleft ul a{
	display: none;
	text-align: left;
}
.inner .proleft ul:hover a{
	display: block;
}
.inner .left a:hover,.inner .proleft a:hover{
	color: #fff;
	background: red;
}
.inner .proleft h2{
	margin-bottom: 0;
}
.inner .proleft a{
	display: block;
	margin: 5px auto;
}
.bg{
	background: red;
	color: #fff;
}
.inner .right{
	margin-left: 240px;
	padding: 20px 0;
	min-height: 700px;
}
.subnav{
	border-bottom: 1px solid #CCCCCC;
	height: 40px;
	overflow: hidden;
	margin-bottom: 15px;
}
.inner .right .about .fl{
	margin-right: 15px;
}
.inner .right .about p{
	text-indent: 2em;
}
.topnav{
	display: none;
}
/************************产品页样式***********************/
.product{
	overflow: hidden;
}
.product li{
	width: 22.5%;
	height: 200px;
	padding: 0.5%;
	border: 1px solid gainsboro;
	background: #f5f5f5;
	margin: 0.5%;
	text-align: center;
}
.product a img{
	width: 100%;
}
.product h3{
	font-size: 16px;
	font-weight: 100;
}
.right hr{
	margin: 20px 0;
}
.pagelist{
	width: 350px;
	overflow: hidden;
	margin: 0 auto;
}
.pagelist li{
	margin:10px 
}
.proDe{
	width: 95%;
	padding: 30px 20px;
	margin: 30px auto;
	border: 1px solid gainsboro;
}
.proDe h3{
	margin-bottom: 10px;
}
.list{
	overflow: hidden;
	padding-bottom: 15px;
}
.pro_list{
	width: 85%;
	max-width: 370px;
	height: 390px;
	float: left;
	margin: 20px 20px 10px 0;
	padding: 15px;
	border: 1px solid gainsboro;
	overflow: hidden;
	position: relative;
}
.pro_list dl{
	width: 300%;
	height: 100%;
	overflow: hidden;
}
.pro_list dl dd{
	width: 33.3%;
	float: left;
}
.pro_list dl dd img{
	width: 100%;
	height: 100%;
}
.pro_list p{
	width:95%;
	text-align: right;
	position: absolute;
	left: 0;
	bottom: 30px;
}
.pro_list p span{
	background: #808080;
	color: #fff;
	padding: 3px 10px;
	margin: 5px;
	cursor: default;
}
.pro_list p span:hover{
	background: red;
}
.pram{
	float: left;
	width: 470px;
}
.pram dl{
	padding-top: 20px;
}
.pram dl dt{
	font-weight: bold;
}
.pram dl li{
	float: none;
	margin: 15px 0;
}
.pram dl dd a{
	width: 100px;
	padding: 2px 5px;
	text-align: center;
	display: inline-block;
	*display: inline;
	*zoom: 1;
	margin: 10px 10px 10px 0;
	color: #fff;
}
.pram dl dd a{
	background: #333;
}
.pram dl dd .bu{
	background: #D52349;
}
.proDe form{
	width: 72%;
	border: 1px solid #dddddd;
	background: #FFFFFF;
	position: absolute;
	top: 42%;
	right: 2%;
	padding: 25px;
}
.proDe form .x{
	width: 25px;
	height: 25px;
	position: absolute;
	background: url("../img/x.png")/*tpa=http://www.umtdiecast.com/templets/default/img/x.png*/;
	right: -15px;
	top: -15px;
}
.proDe form table{
	width: 80%;
}
.proDe form span{
	color: #000;
}
.proDe form input{
	width: 250px;
}
.proDe form button{
	border: none;
	color: #fff;
	background: #333333;
	padding: 2px 10px;
}
.newspage dd{
	border-bottom: 1px dotted #d4d4d4;
	padding: 10px;
	overflow: hidden;
}
.newspage dd img{
	width: 100px;
	height: 100px;
	margin-right: 15px;
	float: left;
}
.newspage dd p{
	padding: 1px 1px 0;
}
/************************联系我们样式***********************/
.contact{
	border: 1px solid gainsboro;
	padding: 20px;
}
.contact hr{
	margin: 25px 0;
}
.contact h3{
	margin-bottom: 20px;
}
.contact p{
	font-size: 16px;
}
.contact form input{
	width: 300px;
	height: 30px;
	margin:5px;
	border: 1px solid #dddddd;
}
.contact form textarea{
	width: 450px;
	height: 50px;
	margin:5px;
	border: 1px solid #dddddd;
}
.contact form button{
	background: #ff7929;
	color: #fff;
	border: none;
	padding: 2px 15px;
	margin: 20px 0;
}
.contact .map{
	width: 100%;
	max-width: 600px;
	height: 400px;
	border: 1px solid gainsboro;
}
/************************底部样式***********************/
.wrap{
	background: url("../img/footer_bg.jpg")/*tpa=http://www.umtdiecast.com/templets/default/img/footer_bg.jpg*/;
	position: relative;
}
.footer{
	padding: 30px 0 20px;
	overflow: hidden;
}
.footer ul{
	float: left;
	overflow: hidden;
	margin-left: 20px;
}
.footer ul h3{
	text-align: center;
	margin-bottom: 10px;
}
.footer ul h3 a{
	font-size: 16px;
	color: #fff;
}
.footer ul li{
	width: 220px;
}
.footer ul li:nth-child(3){
	width: 260px;
}
.footer ul li a{
	display: block;
}
.footer ul li a:first-child{
	color: #fff;
}
.footer dl{
	float: right;
	width: 420px;
	color: #808080;
	padding-left: 20px;
	border-left: 1px solid gray;
}
.footer dl h3 a{
	margin-right: 20px;
}
.wrap p{
	font-size: 12px;
	color: #808080;
	padding-bottom: 10px;
}
.message{
	width: 270px;
	height: 270px;
	padding: 10px 12px;
	border-radius: 5px;
	background: #fff;
	position: fixed;
	right: 10px;
	top: 95%;
	cursor: default;
}
.message p{
	font-size: 14px;
	padding-bottom: 0;
	color: #fff;
	background: red;
}
.message p span{
	width: 30px;
	float: right;
	cursor: default;
}
.message form{
	width: 235px;
	margin: 0 auto;
}
.message form sup{
	color: #000;
}
.message form input{
	display: block;
	width: 100%;
	height: 30px;
	border: 1px solid #CCCCCC;
	border-radius: 5px;
}
.message form button{
	width: 100%;
	color: #fff;
	height: 30px;
	margin-top: 10px;
	text-align: center;
	border: none;
	background: red;
}
.wi{
	width: 100%;
}
.menu{
	display: none
}
.inner .sub{
	display: none;
}
@media only screen and (max-width: 1190px) {
	dl{
		width: 30%;
	}
	.last{
	}
	.footer .last{
		float: none;
		width: 80%;
		margin: 0 auto;
		border-left: none;
		padding-left: 0;
}
}
@media only screen and (max-width:800px ) {
	.top p,.top form{
		display: none;
	}
	.bgco1 ul{
	padding: 0;
	}
	.bgco1 ul li p{
		width: 90%;
		padding:1% 5%;
	}
	.news{
		padding: 10px;
	}
	.news li{
		width: 95%;
	}
	.bgco1 ul li,.news li a,.news li div{
		width: 100%;
	}
	.footer ul,.message{
		display: none;
	}
	.footer .dl{
	float: none;
	width: auto;
	padding-left: 20px;
	border-left: none;
}
	.menu,.inner .topnav{
		display: block;
		padding: 10px 20px;
		text-align: right;
		font-size: 40px;
		cursor: default;
	}
	.inner .left,.inner .proleft{
		left: -250px;
		transition:0.5s;
		-moz-transition: 0.5s;
		-webkit-transition:left 0.5s; /* Safari and Chrome */
		-o-transition:left 0.5s; /* Opera */
	}
	.topnav:hover+.left,.topnav:hover+.proleft{
		left:0px;
	}
	.inner .left:hover,.inner .proleft:hover{
		left:0px;
	}
	.nav{
		display: none;
		margin-top: -2px;
	}
	.menu:hover + .nav{
		display: block;
		height: auto;
		
	}
	.nav:hover{
		display: block;
		z-index: 100;
		height: auto;
	}
	.nav:hover dl div{
		width: 100%;
		position: static;
		text-align: center;
	}
	.nav dl{
		width: 100%;
		float: none;
	}
	.nav dl .po dd{
		float: none;
		width: 100%;
	}
	.inner .right{
		margin-left: 0;
	}
}
@media only screen and (max-width: 640px) {
	.top img{
		width: 100%;
	}
	.bu_nav{
		width: 100%;
		padding: 10px 0 0;
		background: #000;
		position: fixed;
		bottom: 0;
		display: block;
		z-index: 100;
	}
	.bu_nav a{
		display: block;
		float: left;
		width:25%;
		text-align: center;
		color: #fff;
	}
	.bu_nav img{
		display: block;
		margin: 0 auto;
		height: 34px;
	}
	.bu_nav a{
		width: 24%;
	}
	.wrap{
		padding-bottom: 20px;
	}
	.bgco1 .pic3 ul img{
		width: 50%;
	}
	.product li{
	width: 45.5%;
	height: 250px;
	padding: 1%;
	border: 1px solid gainsboro;
	background: #f5f5f5;
	margin: 1%;
	text-align: center;
}
	.footer dl{
	padding-left: 30px;
}
}




.about2{ padding:50px 0px; clear:both; overflow:hidden;}


/*走进鼎华*/
.about{ background:#f0f0f0; padding:50px 0px; clear:both; overflow:hidden;}
.about_text{ width:1200px; margin:20px auto 0px auto; color:#000 ; text-align:center; font-family:"微软雅黑"; font-size:14px; line-height:24px; overflow:hidden;}
p.aboutimg{ margin:20px 0px;}
.aboutmore{ width:166px; height:31px; background:#ee3904; border-radius:10px; margin:0px auto; line-height:31px; text-align:center;}
.aboutmore a{ display:block; font-family:"微软雅黑"; font-size:14px; color:#fff ;}

/*鼎华科技产品*/
.product_index{ width:1200px; margin:0px auto; text-align:center; padding-top:30px;  color:#01a8ed; }
h2.eng_title{ font-family:"微软雅黑"; font-size:26px; line-height:38px; margin-bottom:10px; color:#01a8ed; text-transform:uppercase; text-align:center;}
h3.chin_title{ font-family:"微软雅黑"; font-size:31px; line-height:21px; height:37px; font-weight:normal; width:387px; margin:0px auto; background:url(../img/h3.png) no-repeat top center; text-align:center;}
h3.h3bg{ background:url(../img/h4.png) no-repeat top center; color:#01a8ed;}






.footbox{ background:#232323; height:auto; overflow:hidden; width:100%;}
.foottop{ line-height:80px; width:100%; color:#b5b5b5; border-bottom:1px #3e3e3e solid; text-align:center;}
.foottop a{color:#b5b5b5; padding:0 10px; }
.foottop a:hover{color:#FFF; }

.foot{ width:920px; height:auto; overflow:hidden; margin:22px auto;}
.footimg{ width:100px; height:100px; float:left;}
.footnav{ width:800px; height:auto; overflow:hidden; margin-left:20px; float:left; line-height:23px;color:#b5b5b5; font-size:12px;}


/*===============客户留言===============*/

.feed_main{width:100%; text-align:left;}
.feed_tips{font-size:14px; color:#797979; line-height:38px; padding:10px 0; margin-bottom:15px;}
.feed_form{margin-bottom:57px;}
.feed_form .row{margin-left:0;}
.feed_form .row .item{width:350px; line-height:46px; font-size:14px; color:#7a7a7a; float:left;}
.feed_form .row .item:first-child{margin-left:0;}
.feed_form .row .itemw{width:100%;}
.feed_form .row .in_text{line-height:44px; height:44px; border:1px solid #d3d3d3; background:#fcfcfc; font-size:14px; width:300px; box-shadow:0 2px 3px #eaeaea inset;}
.feed_form .row .in_textw{width:96%;}
.feed_form .row .area{width:96%; border:1px solid #d3d3d3; background:#fcfcfc; font-size:14px; box-shadow:0 2px 3px #eaeaea inset; line-height:30px; height:210px; resize:none;}
.feed_form .sub_div{margin-top:25px; float:left; margin-bottom:20px;}
.feed_form .sub_div .sub_btn{height:66px; line-height:66px; width:195px; color:#fff; border:none; font-size:16px; background:#0075b1;}
.feed_form .sub_div .sub_btn:hover{ background:#424242; cursor:pointer;}