/* 小屏幕 */
@media  (max-width: 767px){
 	
 	body{
 		min-width:auto;
 	}
 	.main{
 		width: 96%;
 		margin: 0 auto;
 	}

 	.top{
 		display: none;
 	}
 	.head .name{
 		width: 80%;

 	}
 	/*.head .name img:last-child{
 		display: none;
 	}*/
 	.head .main{
 		height: 70px;
 	}
 	.head img{
 		width: 100%;
 	 
 	}
 	.head .tel{
 		display: none;
 	}
 	.head .btn{
 		display: block;
 		width: 35px;
 	}
 	.nav{
 		width: 100%;
 		height: auto;
 		overflow: hidden;
 		position: absolute;
 		top: 71px;
 		z-index: 100;
 	 	padding-bottom: 10px;
 		display: none;
 	}
 	.nav  .main{
 		width: 100%;
 	}
 	.nav ul{
 		display: block;
 	}
 	.nav ul li{
 		float: initial;
 		width: 100%;
 		border-radius: 0;
 		margin: 0;
 		height: 40px;
 		line-height: 40px;
 		border-bottom: 1px dashed #eee;
 		text-align: left;
 		text-indent: 10px;
 	}

 	.banner{
 		width: 100%;
 		height: auto;
 		overflow: hidden;
 	}
 	.banner img{
 		 
 		display: none;
 	}
 	.banner img:last-child{
 		display:block;
 	}

 	.in-banner img{
 		 
 		display: none;
 	}
 	.in-banner img:last-child{
 		display: block;
 	}
 	
 	.about{
 		margin-top: 30px;
 	}
 	.title{
 		background: url(../images/tit01.png)  no-repeat center 33px;
 	}
 	.title p{
 		font-size: 22px;
 	}
 	.title  span{
 		font-size: 12px;
 	}

 	.about .pic{
 		width: 100%;
 	}
 	.about .pic img{
 		display: block;
 		width: 100%;
 		height: auto;
 		margin-top: 18px;
 	}
 	.about .pic .tit{
 		width: 90px;
 		height: 80px;
 	}
 	.about .pic .tit p{
 		font-size: 24px;
 		margin-top: 13px;
 	}
 	.about .pic .tit span{
 		font-size: 12px;
 	}
 	.about .intro{
 		width: 100%;
 		height: auto;
 		overflow: hidden;
 		margin-top: 15px;
 	}
 	.about .intro a{
 		width: 120px;
 		height: 35px;
 		margin: 0 auto;
 		line-height: 35px;
 		margin-top: 20px;
 		font-size: 12px;
 		margin-bottom: 20px;
 	}
 	.about .intro h4{
 		text-align: center;
 		margin-top: 15px;
 		font-size: 24px;
 	}
 	.about .intro  .info {
 		margin-top: 10px;
 	}
 	.about .intro  .info p{
 		font-size: 13px;
 	}
 	.product{
 		width: 100%;
 		margin:0 auto;
 		height: auto;
 		overflow: hidden;
 		padding-bottom: 30px;
 		margin-top: 30px;
 	}
 	.product  .title{
 		margin-top: 20px;
 	}
 	.product .list{
 		width: 100%;
 		height: auto;
 		overflow: hidden;
 		margin-top: 20px;
 	}
 	.product .list ul {
 		margin-left: -1.3%;
 	}
 	.product .list ul li{
 		float: left;
 		width: 32%;
 		height: 35px;
 		line-height: 35px;
 		margin-left: 1.3%;
 		margin-bottom: 10px;
 		box-sizing: border-box;
 	}
 	.product .list ul li a{
 		font-size: 12px;
 	}
 	 
 	.product .pic{
 		margin-top: 10px;
 	}
 	.product .pic ul li{
 		float: left;
 		width: 49%;
 		height: auto;
 		overflow: hidden;
 		margin: 0;
 		margin-bottom: 10px;
 	}
 	.product .pic ul li:nth-child(2n){
 		float: right;
 	}
 	.product .pic ul li p{
 		width: 100%;
 		height: 30px;
 		line-height: 30px;
 	 	
 		font-size: 12px;
 		 
 	}
 	.product .pic ul li img{
 		display: block;
 		width: 100%;
 		height: auto;
 	}
 	.product .pic ul li:nth-child(n+5){
 		display: none;
 	}
 	.product .more{
 		display: block;
 	}
	
	.pro-list{
		margin-top: 0;
		padding: 0;
	}
	.adv{
		width: 100%;
		height: auto;
		overflow: hidden;
		margin-top: 30px;
	}
	.adv .adv-bd{
		width: 96%;
		margin: 0 auto;
		height: auto;
		overflow: hidden;
		margin-top: 20px;
	}
 	 
 	.adv .adv-bd .pic {
 		float: initial;
 	}
 	.adv .adv-bd .pic img {
 		height: auto;
 		width: 100%;
 	}
 	.adv .adv-bd .intro {
 		float: initial;
 		width: 92%;
 		padding:  4%;
 	}
 	.adv .adv-bd .intro .tit{
 		height: auto;
 		overflow: hidden;
 		padding-bottom: 10px;
 	}
 	.adv .adv-bd .intro .tit img{
 		height: 50px;
 	}
 	.adv .adv-bd .intro .tit div p{
 		font-size: 16px;
 	}

 	.adv .adv-bd .intro .tit div span{
 		font-size: 14px;
 	}
 	.adv .adv-bd .intro .info p {
 		font-size: 14px;
 		 
 	}
 	.cases{
 		width:100%;
 		margin: 0 auto;
 		height: auto;
 		overflow: hidden;
 		padding-bottom: 30px;
 		margin-top: 20px;
 	}
	.cases .title{
		margin-top: 30px;
	}
	.cases  .show{
		width: 96%;
		margin-top: 15px;
	}
 	.cases .pic{
 		width: 50%;
 	}
 	.cases .pic ul li{
 		float: left;
 		width: 12%;
 		height: auto;
 		overflow: hidden;
 		margin-left: .5%;
 	}
 	 .cases .pic ul li img{
 	 	height: auto;
 	 	width: 100%;
 	 }

 	 
 	.news ul{
 		margin-top: 20px;
 	}

 	.news ul li{
 		width: 100%;
		margin-bottom: 15px;
 	}
 	.news ul li a{
 		display: flex;
 		width: 100%;
 		justify-content:flex-end;
 		align-items: center;

 	}
  	.news ul li .num{
  		width: 60px;
  		height: 60px;
  		margin: 0;
  		top:12px;
  	}
  	.news ul li .num b{
  		font-size: 24px;
  		margin-top: 5px;
  	}
  	.news ul li .num span{
  		font-size: 12px;
  	}
 	.news ul li .intro{
 		width: 80%;
 		padding-left:10%;
 		height: 80px;
 	}
 	.news ul li .intro h4{
 		font-size: 14px;
 		margin-right: 10px;
 		margin-top: 10px;
 	}
 	.news ul li .intro p{
 		font-size: 12px;
 		line-height: 20px;
 		margin-top: 3px;
 		margin-right: 10px;
 	}
 	.footer{
 		display: flex;
 		justify-content: space-between;
 		align-items: center;
 		width: 96%;
 		padding: 0 2%;
 		padding-top: 20px;
 		padding-bottom: 110px;
 		height: auto;
 	}
  	.footer .fn{
  		display: none;
  	}
  	.footer .intro{
  		width: 60%;
  		margin: 0;
  	}
  	.footer .intro p{
  		color:#333333;
  		font-size: 12px;
  		line-height: 24px;
  		text-align: left;
  	}
  	.footer .ewm  {
  		width: 30%;
  		margin: 0;
  	}
  	.footer .ewm img{
  		display: block;
  		width: 100%;
  		height: auto;
  	}
	.float{
		display: block;
	}
	 
	
	.crumbs{
		width: 96%;
		margin: 0 auto;
		height: auto;
		overflow: hidden;
		margin-top: 20px;
	}
	.product .pic ul{
		margin: 0;
	}
	 
	.detailed{
		width: 96%;
		margin: 0 auto;
		height: auto;
		overflow: hidden;
		margin-top: 20px;
	}

	.fy{
		width: 96%;
	}

	.fy p{
		font-size: 12px;
	}

	.detailed h4{
		font-size: 18px;
	}
	.detailed .tit span{
		font-size: 12px;
	}

	.detailed .intro p{
		font-size: 13px;
	}

	.mssg-intro{
		width: 96%;
		margin: 0 auto;
		height: auto;
		overflow: hidden;
		margin-top: 20px;
	}
	.mssg-intro img{
		display: none;
	}

	.mssg-intro form{
		width: 96%;
		margin: 0 auto;
		margin-top: 20px;
		margin-left: 4%;
	}

	.mssg-intro form ul li{
		width: 100%;
		margin: 0;
		margin-bottom: 10px;
	}
	.mssg-intro form ul li input{
		width: 80%;
	}
	.mssg-intro form ul li textarea{
		width: 80%;
	}
	.mssg-intro form .btn{
		margin-bottom: 20px;
	}
	.mssg-intro form .btn input{
		width: 120px;
		height: 35px;
		font-size: 14px;
		border-radius: 5px;
	}

	.cases-list{
		margin-top: 20px;
	}

	.cases-list ul {
		margin-left: -1.3%;
	}

	.cases-list ul li{
		width: 32%;
		margin-left: 1.3%;
	}
	.cases-list ul li img{
		width: 100%;
		height: auto;
	}
	.cases-list ul li p{
		height: 25px;
		line-height: 25px;
		font-size: 12px;
	}
	.page{
		margin: 20px 0;
	}
	.page ul li{
	 
		height: 25px;
 		padding: 0 10px;
 		font-size: 12px;
		line-height: 25px;
	}
	.about-intro .intro{
		padding:  20px 0;
	}
	.about-intro .intro p{
		font-size: 14px;
		line-height: 26px;
	}
	.mes-intro .bd {
		margin-top: 25px;
	}
	.mes-intro .bd form{
		width: 94%;
		margin-top: 20px;
	}
	.mes-intro .bd form ul li{
		width: 100%;
		display: flex;
		margin-bottom: 10px;
		padding: 0 10px;
		justify-content: flex-start;
		align-items: center;
	}
	.mes-intro .bd form ul li p{
		font-size: 14px;
		 
	}
	.mes-intro .bd form ul li input{
		width: 70%;
	}
	.mes-intro .bd form ul li:last-child{
		display: block;
	}
	.mes-intro .bd form ul li:last-child textarea{
		height:80px;
	}
	.mes-intro .button {
		margin-top: 15px;
	}
	.mes-intro .button input{
		width: 120px;
		height: 35px;
		line-height: 35px;
		margin: 0 10px;
		font-size: 14px;
	}

	.cont-intro{
		width: 96%;
		margin: 0 auto;
		height: auto;
		overflow: hidden;
		margin-top: 30px;
		border: none;
	}
	.cont-intro .intro{
		float: initial;
	}
	.cont-intro .intro .pic img{
		max-width: 100%;
	}
	.cont-intro .intro .info h4{
		font-size: 24px;
	}
	.cont-intro .intro .info p{
		font-size: 4px;
		line-height: 24px;
	}
	.cont-intro .map{
		float: initial;
		margin-top: 20px;
		width: 100%;
	}
	.cont-intro .allmap{
		width: 100%;
		height: 300px;
	}

	.article-detailed .intro{
		font-size: 13px;
		line-height: 22px;
	}
}