div,a,p,ul,li,ol,button,input,body,html,img,h1,h2,h3,h4,h5{
	padding: 0;
	margin: 0;
	text-decoration: none;
	
	list-style: none;
}
a{
	color: #555555;
}
body{
	color: #555555;
	min-width: 1280px;
}
.m-full-container{
	width: 100%;
}
.m-container{
	padding: 0 15px;
	
}

.fill-parent{
	display: block;
	width: 100%;
	height: 100%;
}

/*** 首页样式  ****/
.top-and-logo{
	margin-bottom: 10px;
	margin-top: 10px;
}
.top-and-logo .m-container{
	position: relative;
}
.top-and-logo .logo{
	float: left;
}
.top-and-logo .top-nav{
	position: absolute;
	right: 0;
	bottom: 0;
}
.top-and-logo .logo img{
	width: 80px;
}
.top-and-logo .top-nav>ul{
	font-size: 0;
	text-align: end;
}
.top-and-logo .top-nav>ul>li{
	display: inline-block;
	font-size: 18px;
	margin-left: 15px;
	padding: 6px 30px 6px 10px;
	position: relative;
	min-width: 120px;
	text-align: center;
	border-bottom: 3px white solid;
	
}
.top-and-logo .top-nav>ul .nav-have-child{
	background-image: url(../img/down.png);
	background-size: auto 80%;
	background-repeat: no-repeat;
	background-position: 88% 70%;
}
.top-and-logo .top-nav>ul>li a{
	font-size: 20px;
	color: #555555;
	
}
.top-and-logo .top-nav .active{
	border-bottom: 3px #02A7F0 solid;
}
.top-and-logo .top-nav .active a{
	color: #02A7F0;
}
.top-and-logo .top-nav>ul>li:hover{
	border-bottom: 3px #02A7F0 solid;
	color: #02A7F0;
	
}
.top-and-logo .top-nav>ul .nav-have-child:hover{
	background-image: url(../img/upward.png);
}
.top-and-logo .top-nav>ul>li:hover >a{
	color: #02A7F0;
}
.top-and-logo .top-nav>ul>li:hover .top-nav-child{
	display: block;
}
.top-and-logo .top-nav .top-nav-child{
	position: absolute;
	border-top: 19px white solid;
	width: 100%;
	background-color: #333333;
	left: 0;
	display: none;
	z-index: 99;
}
.top-and-logo .top-nav .top-nav-child li{
	margin-top: 15px;
	margin-bottom: 15px;
	font-size: 16px;
	text-align: center;
	padding: 0 10px;
	padding-bottom: 10px;
	border-bottom: 3px #333333 solid;
	
}
.top-and-logo .top-nav .top-nav-child li a{
	font-size: 16px;
	color: white;
}
.top-and-logo .top-nav .top-nav-child .active{
	border-bottom: 3px #02A7F0 solid;
}
.top-and-logo .top-nav .top-nav-child .active a{
	color: #02A7F0;
}
.top-and-logo .top-nav .top-nav-child li:hover{
	border-bottom: 3px #02A7F0 solid;
}
.top-and-logo .top-nav .top-nav-child li:hover a{
	color: #02A7F0;
}


/* 轮播图 */
.swiper-top-slider{
	width: 100%;
	overflow: hidden;
	position: relative;
}
.swiper-top-slider img{
	max-width: 100%;
}

/* home-service-say */
.home-service-say{
	
}
.home-service-say ul{
	margin: 120px 0;
}
.home-service-say li{
	display: inline-block;
	width: 33%;
	text-align: center;
}
.home-service-say li h2{
	margin: 5px 0 2px 0;
}
/* 公司简介  */
.home-company-introduce{
	background-image: url(../img/companyIntrBg.jpg);
	background-size: 100% auto;
}
.home-company-introduce .m-container{
	padding: 160px;
	padding-top: 160px;
	padding-bottom: 220px;
	
	color: white;
	background: rgba(0,0,0,.6);
}
.home-company-introduce .m-container p,.home-company-introduce .m-container h2{
	color: white;
}
.home-company-introduce .m-container h2{
	margin-bottom: 10px;
}
.home-company-introduce .m-container p{
	line-height: 30px;
}

/* 用心服务  */
.home-good-service{
	background-color: #292929;
	color: white;
}
.home-good-service .m-container{
}
.home-good-service a{
	color: white;
}
.home-good-service .m-container .left{
	width: 14%;
	float: left;
	vertical-aline:middle;
	border-right: 1px #666666 solid;
	height: 500px;
}
.home-good-service .m-container .left h1{
	text-align: center;
	font-size: 25px;
	margin-top: 25px;
	margin-bottom: 15px;
}
.home-good-service .m-container .left ul{
	text-align: center;
}
.home-good-service .m-container .left li{
	height: 50px;
	color: white;
	line-height: 50px;
	font-size: 20px;
}
.home-good-service .m-container .left .active{
	background-color: #666666;
}
.home-good-service .m-container .left li:hover{
	background-color: #666666;
}
.home-good-service .m-container .right{
	width: 85%;
	float: right;
	vertical-aline:middle;
	overflow: hidden;
	height: 500px;
}
.home-good-service .m-container .swiper-slide{
	padding: 25px;
	box-sizing: border-box;
}
.home-good-service .m-container .swiper-slide .box{
	padding: 40px;
}

/* 标题样式  */
.home-title{
	text-align: center;
	margin: 45px auto ;
}
.home-title h2{
	font-weight: normal;
	font-size: 28px;
	margin-bottom: 10px;
}
.home-title p{
	display: inline;
}

/* 首页新闻 */
.news {
	text-align: center;
}
.news .title li{
	display: inline-block;
	padding: 10px 25px;
	cursor: pointer;
}
.news .title li:hover{
	border-bottom: 3px #555555 solid;
}
.news  .active{
	border-bottom: 3px #555555 solid;
}
.news .swiper-news{
	background-color: #F4F4F4;
	padding: 30px 5px;
	box-sizing: border-box;
}
.news .swiper-news ul{}
.news .swiper-news li{
	width: 48%;
	display: inline-block;
	background-color: white;
	margin-bottom: 1%;
	font-size: 0;
	height: 200px;
	overflow: hidden;
}
.news .swiper-news li:nth-of-type(2n){
	margin-left: 1%;
}
.news .swiper-news li:nth-last-child(1),.news .swiper-news li:nth-last-child(2){
	margin-bottom: 0;
}
.news .swiper-news li img{
	width: 30%;
	min-height: 200px;
	vertical-align: top;
}
.news .swiper-news li .news-content{
	display: inline-block;
	width: 70%;
	font-size: 18px;
	vertical-align: top;
	text-align: left;
	padding: 10px;
	box-sizing: border-box;
	position: relative;
	height: 100%;
}
.news .swiper-news li .news-content h3{
	font-weight: normal;
	text-align: center;
	margin-bottom: 8px;
}
.news .swiper-news li .news-content div{
	font-size: 16px;
}
.news .swiper-news li .news-content a{
	position: absolute;
	bottom: 15px;
	right: 15px;
	
}

/* 联系我们 */
.form{
	background-image: url(../img/contactbg.jpeg);
	background-repeat: no-repeat;
	background-size: 100% auto;
	
}
.form h1{
	text-align: center;
	color: white;
	margin-bottom: 50px;
}
.form .content{
	background-color: rgba(0,0,0,.3);
	padding: 90px 0;
}
.form .box{
	width: 80%;
	background-color: rgba(242,242,242,.4);
	margin: 10px auto;
	border-radius: 5px;
	padding: 80px 200px;
	box-sizing: border-box;
}
.form .box ul{
	text-align: center;
}
.form .box li{
	display: inline-block;
	width: 20%;
	color: white;
}

.form .box form{
	text-align: center;
	color: white;
	margin-top: 30px;
}
.form .box form .input-label{
	margin-bottom: 30px;
	
}
.form .box form .input-label span{
	font-size: 24px;
}
.form .box form .input-label input{
	border: 0;
	border-bottom: 1px white solid;
	background-color: rgba(0,0,0,0);
	width: 50%;
	font-size: 20px;
	color: white;
	outline:none;
	padding: 3px 15px;
}
.form .box form .input-label input::-ms-input-placeholder{
	color: white;
	font-size: 18px;
}
.form .box form .input-label input::-webkit-input-placeholder{
	color: white;
	font-size: 18px;
}
.form .box form  input[type="submit"]{
	margin-right: 20%;
}
/* 尾部样式 */
.footer{
	background-color: black;
	color: white;
}
.footer a{
	color: white;
}
.footer .top{
	padding: 20px 0;
}
.footer .top h1{
	display: inline;
	font-weight: normal;
}
.footer .top img{
	width: 120px;
}
.footer{}
.footer .content{
	text-align: center;
	margin: 50px 0;
}
.footer .content .left{
	width: 40%;
	vertical-align: bottom;
	display: inline-block;
	text-align: left;
	
}
.footer .content  .left h2{
	font-size: 24px;
	margin-bottom: 18px;
}
.footer .content  .left .nav-box{
	width: 20%;
	display: inline-block;
	
}
.footer .content  .left .nav-box li{
	margin-top: 10px;
}
.footer .content  .left .nav-box li:hover a{
	color: #02A7F0;
}
.footer .content  .right{
	width: 40%;
	vertical-align: bottom;
	display: inline-block;
	text-align: justify;
}
.footer  .content .right .right-left, .footer .right .right-right{
	display: inline-block;
}
.footer .content  .right .right-left{
	font-size: 18px;
	width: 69%;
}
.footer .content  .right .right-left p{
	margin-top: 8px;
}
.footer .content  .right .right-right{
	text-align: right;
	width: 30%;
}
.footer  .content .right .right-right img{
	width: 126px;
}
.footer .copyright{
	text-align: center;
	padding-bottom: 20px;
}
.swiper-news{
	overflow: hidden;
}

/* 产品首图 */
.page-img{
	height: 446px;
	border-top: #D7D7D7 solid 1px;
}
.page-img .m-container{
	background-image: url(../img/dsy1.png);
	background-repeat: no-repeat;
	background-position: right;
	height: 100%;
	box-sizing: border-box;
	background-size: auto 100%;
}
.page-img .m-container h2{
	font-size: 28px;
	padding-top: 140px;
	padding-left: 30px;
}
.page-img .m-container h3{
	margin-top: 20px;
	padding-left: 30px;
}

/* 子导航样式  */
.child-nav{
	border-bottom: 20px #F2F2F2 solid;
}
.child-nav ul{
	text-align: center;
}
.child-nav li{
	display: inline-block;
	padding: 15px 30px;
}
.child-nav li a{
	font-size: 22px;
	
}
.child-nav .active{
	border-bottom: 3px #02A7F0 solid;
	color: #02A7F0;
}
.child-nav .active a{
	color: #02A7F0;
}
.child-nav li:hover{
	border-bottom: 3px #02A7F0 solid;
	color: #02A7F0;
}
/* 产品页标题 */
.product-title{
	text-align: center;
	padding-top: 25px;
	padding-bottom: 25px;
	border-bottom: 15px #F2F2F2 solid;
}
.product-title h3{
	margin-top: 8px;
}

/* 产品列表 */
.product-list{
	background-color: #F2F2F2;
	padding-bottom: 10px;
}
.product-list ul{
	text-align: left;
	font-size: 0;
}
.product-list li{
	width: 49.8%;
	display: inline-block;
	background-color: white;
	margin-bottom: .4%;
	font-size: 18px;
	padding-bottom: 40px;
	padding-top: 20px;
	box-sizing: border-box;
	text-align: center;
	vertical-align: middle;
}
.product-list li img{
	max-height: 400px;
}
.product-list li .content{
	text-align: left;
	padding: 15px 10%;
	margin-bottom: 25px;
	min-height: 200px;
}
.product-list li:nth-of-type(2n){
	margin-left: .4%;
}
.product-list li img{
	max-width: 630px;
}

/* for why? */
.product-why{
	background-color: black;
	
}
.product-why .m-container{
	padding: 80px 0;
	text-align: center;
}
.product-why h2{
	text-align: center;
	color: white;
	margin-bottom: 50px;
}
.product-why ul{
	font-size: 0;
	text-align: center;
	display: inline-block;
}
.product-why li{
	width: 20%;
	width: 20vw;
	display: inline-block;
	font-size: 18px;
	padding: 15px 30px;
	box-sizing: border-box;
	vertical-align: top;
}
.product-why li img{
	clear: both;
    display: block;
    margin: auto;
}
.product-why li h2{
	font-size: 18px;
	margin-bottom: 0px;
	margin: 10px 0;
	display: block;
}
.product-why li p{
	color: white;
	font-size: 16px;
	text-align: left;
	text-indent: 2rem;
}

/* 子产品 */
.product-child{
	padding: 80px 0;
	text-align: center;
}
.product-child .m-container{}
.product-child .m-container ul{
	text-align: center;
	margin-top: 40px;
	display: flex;
	justify-content: center;
}
.product-child .m-container li{
	width: 10%;
	border: 1px #666666 solid;
	padding: 20px 10px;
	height: 200px;
	display: flex;
	flex-flow: column;
	justify-content: space-between;
	margin-right: 15px;
}
.product-child .m-container li h3{
	margin-bottom: 20px;
}
.product-child .m-container li p{
	margin-bottom: 20px;
}
.product-child .m-container li:hover{
	border-color: #02A7F0;
	box-shadow: 5px 5px 5px #02A7F0;
	color: #02A7F0;
}
.swiper-product-ver{
	overflow: hidden;
	width: 100%;
	        padding-top: 50px;
	        padding-bottom: 50px;
}
.swiper-product-ver .swiper-slide{
	width: 400px;
	height: 400px;
	background-size: 100% 100%;
	
}
.swiper-product-ver .swiper-slide div{
	background-color: rgba(0,0,0,.6);
	height: 100%;
	color: white;
	box-sizing: border-box;
	padding: 100px 30px 0 30px;
}
.swiper-product-ver .swiper-slide div h3{
	margin-bottom:20px ;
}

.news-list {
	background-color: #F2F2F2;
}
.news-list .m-container  ul{
	text-align: center;
}
.news-list .m-container .list li{
	height: 204px;
	font-size: 0;
	background-color: white;
	width: 80%;
	display: inline-block;
	margin-bottom: 20px;
}
.news-list .m-container .list li .img{
	height: 100%;
	width: 20%;
	background-size: auto 100%;
	display: inline-block;
	vertical-align: middle;
	background-repeat: no-repeat;
}
.news-list .m-container .list li .content{
	width: 80%;
	font-size: 18px;
	display: inline-block;
	vertical-align: middle;
	box-sizing: border-box;
	padding-left: 15px;
	padding-right: 15px;
	text-align: left;
	position: relative;
	height: 100%;
	padding-top: 15px;
}
.news-list .m-container .list li .content h2{
	margin-bottom: 10px;
}
.news-list .m-container .list li .content .button{
	position: absolute;
	bottom: 15px;
	right: 15px;
}
.news-list .m-container .list li .content p{
	font-size: 16px;
}
.page-number{
	padding-bottom: 55px;
	padding-top: 25px;
}
.page-number ul{
	text-align: center;
}
.page-number li{
	display: inline;
}
.page-number .active{
	background-color: #02A7F0;
}
.page-number .active a{
	color: #02A7F0;
}

/* 新闻详情 */
.news-detail{}
.news-detail .m-container{
	padding: 50px 20px;
}
.news-detail .m-container h2{
	text-align: center;
	
}
.news-detail .m-container .img{
	width: 980px;
	height: 320px;
	margin: 0 auto;
	background-repeat: no-repeat;
	background-size: 100% auto;
	margin-bottom: 30px;
}
.news-detail .m-container hr{
	width: 130px;
	border: 0;
	border-bottom: 2px #02A7F0 solid;
	margin-bottom: 20px;
}
.news-detail .m-container .content{
	width: 980px;
	margin:0 auto;
	
}