@media screen and (max-width: 980px) {
	body {
		background: #FFFFFF;
	}
	.procduct-ban>img {
		width: 100%;
		margin-top: 10px;
		height: auto;
	}
	.wrap {
		padding: 0 20px;
		box-sizing: border-box;
	}
	.tab-cont__wrap {
		margin-bottom: 90px;
	}
	.blist-one {
		background: #FFFFFF;
	}
	.blist-con {
		width: auto;
		height: auto;
	}
	.apptable-title {
		display: flex;
	}
	.pctable-title {
		display: none;
	}
	.tab {
		width: 100%;
	}
	.blsit-list {
		width: 100%;
		height: 100%;
	}
	.blsit-list>li {
		width: 100%;
		height: 100%;
	}
	.apptable-title>.item>img {
		width: 95%;
	}
	/*应用系统和产品硬件 选项卡*/
	.blist {
		height: 52px;
	}
	.blist li {
		line-height: 52px;
		width: 92px;
	}
	.wrap .blist li.active {
		height: 52px;
	}
	.item {
		display: inline-block;
		width: 20%;
		height: 100%;
	}
	.apptable-title>.c-span {
		display: block;
	}
	.item-curr {
		width: 20px;
		height: 0;
		border-left: 10px solid transparent;
		border-right: 10px solid transparent;
		margin-top: -6px;
		margin-left: 28px;
	}
	/*产品硬件*/
	.pro-listcon {
		width: 100%;
		margin-bottom: 111px;
	}
	.pro-demolist {
		margin-top: -40px;
	}
	.pro-demolist>.pro-listcon>.listcon-li {
		width: 100%;
		margin-top: 45px;
		background: #FFFFFF;
		height: auto;
	}
	.pro-li {
		width: 40%;
		margin-top: 75px;
		height: 47%;
		border: 2px solid #f5f5f5;
	}
	.pro-word {
		width: 95%;
	}
	.pro-btn {
		margin-top: 15px;
	}
	.pro-li8,
	.pro-li7 {
		width: 40%;
		height: 40%;
		border: 2px solid #f5f5f5;
	}
	/*app天然气远程监控*/
	.prodemo-con {
		width: 100%;
	}
	.prodemo-a {
		width: 100%;
		height: 221px;
		margin-top: 35px;
	}
	.prodemo-i {
		margin-top: 0;
		width: 100%;
		height: 295px;
		display: flex;
		flex-direction: inherit;
		justify-content: flex-start;
	}
	.prodemo-ai {
		display: block;
	}
	.prodemo-one {
		width: 118px;
	}
	.prodemo-two {
		width: 118px;
	}
	/*app 端二维码*/
	.pc-i {
		display: none;
	}
	.app-i {
		display: flex;
		width: 100%;
		margin-top: 20px;
	}
	.app-i>li {
		width: 118px;
		float: left;
		margin: 13px 26px;
	}
	.i2 {
		margin: 40px 95px;
		width: 118px;
		height: 100%;
		display: block;
	}
	.product-item02 {
		width: 100%;
	}
	.app-textitem2 {
		text-align: left;
	}
	.app-item2 {
		width: 100%;
		margin: 30px auto;
		font-size: 20px;
	}
	.app-item2>h3 {
		color: #0086DA;
	}
	.app-item2>ul {
		font-size: 20px;
	}
	.copy {
		display: none;
	}
	.header-top {
		display: none;
	}
	.app-header {
		display: block;
	}
	.prodemo-mod {
		height: 58px;
	}
	.prodemo-mod-two {
		color: #FFFFFF;
		font-size: 18px;
	}
	p {
		color: #000000;
		margin-top: 15px;
	}
	.product4{
		display: none;
	}
	.product3{
		display: none;
	}
}
/*2019-3-5*/
@media only screen and (max-width: 980px){
	.tab-cont__wrap{width: 100%;margin-bottom: 0;}
	.itemImg{width: 100%;margin: 0 auto}
	.itemText p{width: 86%;}
	.itemErcode .codeImg{width: 100%;}
	.itemErcode .code{width: 100%;margin: 0 auto;}
	.itemErcode .code a{width: 120px;margin: 0 auto;}
	.itemErcode .code img{margin: 19px auto 7px;}
	.app-item3 button{margin: 30px auto;}
	.disline {text-align: center;}
	.gifBox {margin: 0 auto;width: 100%}
	.disline img:nth-of-type(2) {margin: 0 0 107px 14px;}
	.car .workOneText{top:131px;right: 0;}
	.car{height: 633px;}
	.app-item3{height: 776px;}
	#handWare{height: auto;}
	#softWare{height: auto;}
	.car .itemErcode{margin-top: 99px;}
	.car .itemErcode .gifBox{float: none;}
	.car .code{float: none;}
	.car .code>div{display: inline-block;margin: 0 15px;}
	.car .itemErcode .code p{margin-top: 0;}
	.car .itemErcode .code i{bottom: -2px;}
	.itemImg img{width: 100%}
	.itemText,.itemErcode{width: 100%}
	.case4 .product-item02 {
		width: 100%;margin-right: 0;}
	 .workOneText {
		position: relative;left: 9%
	}
	.case4 .erwei{float: none;margin: 10px auto;width: 100%;}
	.case4 .erwei span{width: 21%}
	.case4 .erwei img{width: 20%}
	.itemText p{margin-left: 0;}
	.lastLi{margin-right: 0;}
}