body{
	/* padding-top: -50px; */
	font-family: PingFangSC-Regular, sans-serif;
}
.navbar-brand{
	padding: 20px 15px;
	margin-right: 220px;
}
.dropdown-menu{
	background-color: #222;
}
.dropdown-menu>li>a{
	color: white;
	padding: 10px 20px;
}
/* 智能教学头部封面 */
.SmartTeach_Box,.SmartTeach_ProOneBox,.SmartTeach_ProTwoBox,.SmartTeach_ProThreeBox{
	height: 1080px;
}
.SmartTeach_bg,.SmartTeach_ProOne_bg,.SmartTeach_ProTwo_bg,.SmartTeach_ProThree_bg{
	width: 100%;
	height: 1080px;
	position: relative;
	background: url(../img/bg_smartteach@3x.jpg) center no-repeat;
	background-size: cover;
}
.SmartTeach_Tittle{
	color: white;
	font-size: 50px;
	font-weight: 500;
	margin-top: 415px;
}
.SmartTeach_Next{
	margin-top: 551px;
}
.SmartTeach_ProOne_Tittle,.SmartTeach_ProTwo_Tittle,.SmartTeach_ProThree_Tittle{
	font-size: 50px;
	font-weight: 500;
	margin-top: 100px;
	color: #111111;
}
.SmartTeach_ProOne_SurTittle,.SmartTeach_ProTwo_SurTittle,.SmartTeach_ProThree_SurTittle{
	font-size: 22px;
	color: rgba(17,17,17,0.6);
	margin-top: 10px;
}

/* 无线语音教学系统解决方案 */
.SmartTeach_ProOne_bg{
	background: #F3F3F4;
	position: relative;
}
.Voice_PointOne,.Voice_PointTwo,.Voice_PointThree,
.Remote_PointOne,.Remote_PointTwo,.Remote_PointThree{
	width: 12px;
	height: 12px;
	border-radius: 6px;
	background-color: #1D1D1F;
	position: absolute;
	margin-top: 165px;
}
.Voice_TxtOne,.Voice_TxtTwo,.Voice_TxtThree,
.Remote_TxtOne,.Remote_TxtTwo,.Remote_TxtThree{
	font-size: 30px;
	font-family: PingFangSC-Medium, sans-serif;
	color: #111111;
	position: absolute;
	margin: 150px 0 0 27px;
}
.Voice_SurTxtOne,.Voice_SurTxtTwo,.Voice_SurTxtThree,
.Remote_SurTxtOne,.Remote_SurTxtTwo,.Remote_SurTxtThree{
	width: 544px;
	line-height: 26px;
	font-size: 18px;
	margin: 202px 0 0 27px;
	position: absolute;
	color: rgba(17,17,17,0.8);
}
.Voice_PointTwo{
	margin-top: 349px;
}
.Voice_TxtTwo{
	margin-top: 334px;
}
.Voice_SurTxtTwo{
	margin-top: 386px;
}
.Voice_PointThree{
	margin-top: 532px;
}
.Voice_TxtThree{
	margin-top: 517px;
}
.Voice_SurTxtThree{
	margin-top: 569px;
}
.Img_VoiceRight{
	width: 488px;
	height: 470px;
	margin-top: 150px;
}
.Voice_Next{
	margin-top: 195px;
}

/* 无感拾音多媒体教学系统解决方案 */
.SmartTeach_ProTwo_bg{
	background: #FFFFFF;
	position: relative;
}
.Img_Pickup{
	width: 488px;
	height: 470px;
	position: absolute;
	margin-top: 150px;
}
.Pickup_PointOne,.Pickup_PointTwo,.Pickup_PointThree{
	width: 12px;
	height: 12px;
	background: url(../img/ic_pointright@3x.png);
	margin-left: 544px;
}
.Pickup_PointOne{
	margin-top: 165px;
}
.PickupTxt_One,.PickupTxt_Two,.PickupTxt_Three{
	font-size: 30px;
	font-family: PingFangSC-Medium, sans-serif;
	color: #111111;
	margin: -38px 154px 0 0;
}
.Pickup_SurTxtOne,.Pickup_SurTxtThree,.Pickup_SurTxtFive{
	width: 576px;
	font-size: 18px;
	line-height: 26px;
	margin: 10px 0 0 566px;
	text-align: left;
	color: rgba(17,17,17,0.8);
}
.Pickup_SurTxtTwo{
	margin: -10px 18px 0 0;
}
.Pickup_PointTwo{
	margin-top: 96px;
}
.PickupTxt_Two{
	margin-right: 63px;
}
.Pickup_SurTxtThree{
	margin-right: 12px;
}
.Pickup_SurTxtFour{
	margin: -10px 14px 0 0;
}
.Pickup_PointThree{
	margin-top: 95px;
}
.PickupTxt_Three{
	margin-right: 183px;
}
.Pickup_SurTxtFive{
	margin-right: 14px;
}
.Pickup_SurTxtSix{
	margin: -10px 388px 0 0;
}
.Pickup_Next{
	margin-top: 195px;
}

/* 产品三 */
.SmartTeach_ProThree_bg{
	background: #F3F3F4;
	position: relative;
}
.Remote_PointTwo{
	margin-top: 349px;
}
.Remote_TxtTwo{
	margin-top: 334px;
}
.Remote_SurTxtTwo{
	margin-top: 386px;
}
.Remote_PointThree{
	margin-top: 532px;
}
.Remote_TxtThree{
	margin-top: 517px;
}
.Remote_SurTxtThree{
	margin-top: 569px;
}
.Img_RemoteRight{
	width: 488px;
	height: 470px;
	margin-top: 150px;
}
.SmartTeach_LeftOne,.SmartTeach_LeftTwo,.SmartTeach_LeftThree,.SmartTeach_LeftFour{
	position: absolute;
	margin: 487px 0 0 20px;
}

/* 底部导航 */
.Company_Name,.Record_Num,.Contect_Us,.About_Us{
	font-size: 12px;
	/* line-height: 55px; */
	color: white;
	margin-top: 16.5px;
	float: left;
}
.Company_Name{
	margin-left: 338px;
}
.Record_Num{
	margin-left: 60px;
}
.Contect_Us,.About_Us{
	cursor: pointer;
	margin-left: 30px;
}
.navbar{
	border-radius: 0;
}

/* 375*812媒体查询 */
@media screen and (max-width: 375px){
	body{
		width: 100%;
		overflow-x: hidden;
	}
	.navbar{
		width: 375px;
	}
	.SmartTeach_Box, .SmartTeach_ProOneBox,
	.SmartTeach_ProTwoBox, .SmartTeach_ProThreeBox{
		height: 812px;
	}
	.SmartTeach_bg, .SmartTeach_ProOne_bg, 
	.SmartTeach_ProTwo_bg, .SmartTeach_ProThree_bg{
		width: 100%;
		height: 812px;
	}
	.SmartTeach_bg{
		background: url(../img/img_smartteach_bg.jpg);
	}
	.SmartTeach_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SmartTeach_LeftOne,.SmartTeach_Next{
		display: none;
	}
	
	/* 第一个产品 */
	.SmartTeach_ProOne_Tittle, .SmartTeach_ProTwo_Tittle, .SmartTeach_ProThree_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SmartTeach_ProOne_SurTittle, .SmartTeach_ProTwo_SurTittle, 
	.SmartTeach_ProThree_SurTittle{
		font-size: 12px;
	}
	.Voice_PointOne, .Voice_PointTwo, .Voice_PointThree, 
	.Remote_PointOne, .Remote_PointTwo, .Remote_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Voice_TxtOne, .Voice_TxtTwo, .Voice_TxtThree, 
	.Remote_TxtOne, .Remote_TxtTwo, .Remote_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Voice_SurTxtOne, .Voice_SurTxtTwo, .Voice_SurTxtThree,
	.Remote_SurTxtOne, .Remote_SurTxtTwo, .Remote_SurTxtThree{
		font-size: 12px;
		width: 289px;
		line-height: 17px;
	}
	.Voice_PointOne{
		margin: 41px 0 0 15px;
	}
	.Voice_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Voice_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Voice_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Voice_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Voice_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Voice_PointThree{
		margin: 233px 0 0 15px;
	}
	.Voice_TxtThree{
		margin: 227px 0 0 28px;
	}
	.Voice_SurTxtThree{
		margin: 252px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_VoiceRight{
		width: 289px;
		height: 247px;
		margin-top: 376px;
		content: url(../img/img_wirelesslearning_bg@3x.jpg);
	}
	.SmartTeach_LeftTwo,.Voice_Next{
		display: none;
	}
	
	/* 第二个产品 */
	.Img_Pickup{
		width: 289px;
		height: 247px;
		margin: 367px 0 0 28px;
		content: url(../img/img_mediateach_bg@3x.jpg);
	}
	.Pickup_PointOne,.Pickup_PointTwo,.Pickup_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.PickupTxt_One, .PickupTxt_Two, .PickupTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.Pickup_SurTxtOne, .Pickup_SurTxtThree, .Pickup_SurTxtFive{
		width: 289px;
		font-size: 12px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.Pickup_PointOne{
		margin: 41px 0 0 15px;
	}
	.Pickup_PointTwo,.Pickup_PointThree{
		margin: 26px 0 0 15px;
	}
	.SmartTeach_LeftThree,.Pickup_Next{
		display: none;
	}
	/* 第三个产品 */
	.Remote_PointOne{
		margin: 41px 0 0 15px;
	}
	.Remote_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Remote_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Remote_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Remote_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Remote_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Remote_PointThree{
		margin: 233px 0 0 15px;
	}
	.Remote_TxtThree{
		margin: 227px 0 0 28px;
	}
	.Remote_SurTxtThree{
		margin: 252px 0 0 28px;
	}
	.Img_RemoteRight{
		width: 289px;
		height: 247px;
		margin-top: 367px;
		content: url(../img/img_learning_bg@3x.jpg);
	}
	.SmartTeach_LeftFour{
		display: none;
	}
	
	/* 底部导航 */
	.Company_Name,.Record_Num,.Contect_Us,.About_Us{
		font-size: 10px;
	}
	.Company_Name{
		margin-left: 0px;
	}
	.Record_Num{
		margin-left: 17px;
	}
	.Contect_Us,.About_Us{
		margin-left: 15px;
	}
}

/* 390*844媒体查询 */
@media screen and (min-width: 376px) and (max-width: 390px){
	body{
		width: 100%;
		overflow-x: hidden;
	}
	.navbar{
		width: 390px;
	}
	.SmartTeach_Box, .SmartTeach_ProOneBox,
	.SmartTeach_ProTwoBox, .SmartTeach_ProThreeBox{
		height: 844px;
	}
	.SmartTeach_bg, .SmartTeach_ProOne_bg, 
	.SmartTeach_ProTwo_bg, .SmartTeach_ProThree_bg{
		width: 100%;
		height: 844px;
	}
	.SmartTeach_bg{
		background: url(../img/img_smartteach_bg_390.png);
	}
	.SmartTeach_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SmartTeach_LeftOne,.SmartTeach_Next{
		display: none;
	}
	/* 第一个产品 */
	.SmartTeach_ProOne_Tittle, .SmartTeach_ProTwo_Tittle, .SmartTeach_ProThree_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SmartTeach_ProOne_SurTittle, .SmartTeach_ProTwo_SurTittle, 
	.SmartTeach_ProThree_SurTittle{
		font-size: 12px;
	}
	.Voice_PointOne, .Voice_PointTwo, .Voice_PointThree, 
	.Remote_PointOne, .Remote_PointTwo, .Remote_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Voice_TxtOne, .Voice_TxtTwo, .Voice_TxtThree, 
	.Remote_TxtOne, .Remote_TxtTwo, .Remote_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Voice_SurTxtOne, .Voice_SurTxtTwo, .Voice_SurTxtThree,
	.Remote_SurTxtOne, .Remote_SurTxtTwo, .Remote_SurTxtThree{
		font-size: 12px;
		width: 304px;
		line-height: 17px;
	}
	.Voice_PointOne{
		margin: 41px 0 0 15px;
	}
	.Voice_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Voice_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Voice_PointTwo{
		margin: 140px 0 0 15px;
	}
	.Voice_TxtTwo{
		margin: 134px 0 0 28px;
	}
	.Voice_SurTxtTwo{
		margin: 159px 0 0 28px;
	}
	.Voice_PointThree{
		margin: 236px 0 0 15px;
	}
	.Voice_TxtThree{
		margin: 230px 0 0 28px;
	}
	.Voice_SurTxtThree{
		margin: 255px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_VoiceRight{
		width: 289px;
		height: 247px;
		margin-top: 392px;
		content: url(../img/img_wirelesslearning_bg_390.png);
	}
	.SmartTeach_LeftTwo,.Voice_Next{
		display: none;
	}
	/* 第二个产品 */
	.Img_Pickup{
		width: 289px;
		height: 247px;
		margin: 392px 0 0 28px;
		content: url(../img/img_mediateach_bg_390.png);
	}
	.Pickup_PointOne,.Pickup_PointTwo,.Pickup_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.PickupTxt_One, .PickupTxt_Two, .PickupTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.Pickup_SurTxtOne, .Pickup_SurTxtThree, .Pickup_SurTxtFive{
		width: 304px;
		font-size: 12px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.Pickup_PointOne{
		margin: 41px 0 0 15px;
	}
	.Pickup_PointTwo,.Pickup_PointThree{
		margin: 26px 0 0 15px;
	}
	.SmartTeach_LeftThree,.Pickup_Next{
		display: none;
	}
	/* 第三个产品 */
	.Remote_PointOne{
		margin: 41px 0 0 15px;
	}
	.Remote_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Remote_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Remote_PointTwo{
		margin: 140px 0 0 15px;
	}
	.Remote_TxtTwo{
		margin: 134px 0 0 28px;
	}
	.Remote_SurTxtTwo{
		margin: 159px 0 0 28px;
	}
	.Remote_PointThree{
		margin: 239px 0 0 15px;
	}
	.Remote_TxtThree{
		margin: 233px 0 0 28px;
	}
	.Remote_SurTxtThree{
		margin: 258px 0 0 28px;
	}
	.Img_RemoteRight{
		width: 289px;
		height: 247px;
		margin-top: 382px;
		content: url(../img/img_learning_bg_390.png);
	}
	.SmartTeach_LeftFour{
		display: none;
	}
	/* 底部导航 */
	.Company_Name,.Record_Num,.Contect_Us,.About_Us{
		font-size: 10px;
	}
	.Company_Name{
		margin-left: 0px;
	}
	.Record_Num{
		margin-left: 32px;
	}
	.Contect_Us,.About_Us{
		margin-left: 15px;
	}			
}

/* 393*852媒体查询 */
@media screen and (min-width: 391px) and (max-width: 393px) {
	body{
		width: 100%;
		overflow-x: hidden;
	}
	.navbar{
		width: 393px;
	}
	.SmartTeach_Box, .SmartTeach_ProOneBox,
	.SmartTeach_ProTwoBox, .SmartTeach_ProThreeBox{
		height: 852px;
	}
	.SmartTeach_bg, .SmartTeach_ProOne_bg, 
	.SmartTeach_ProTwo_bg, .SmartTeach_ProThree_bg{
		width: 100%;
		height: 852px;
	}
	.SmartTeach_bg{
		background: url(../img/img_smartteach_bg_393.png);
	}
	.SmartTeach_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SmartTeach_LeftOne,.SmartTeach_Next{
		display: none;
	}
	/* 第一个产品 */
	.SmartTeach_ProOne_Tittle, .SmartTeach_ProTwo_Tittle, .SmartTeach_ProThree_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SmartTeach_ProOne_SurTittle, .SmartTeach_ProTwo_SurTittle, 
	.SmartTeach_ProThree_SurTittle{
		font-size: 12px;
	}
	.Voice_PointOne, .Voice_PointTwo, .Voice_PointThree, 
	.Remote_PointOne, .Remote_PointTwo, .Remote_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Voice_TxtOne, .Voice_TxtTwo, .Voice_TxtThree, 
	.Remote_TxtOne, .Remote_TxtTwo, .Remote_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Voice_SurTxtOne, .Voice_SurTxtTwo, .Voice_SurTxtThree,
	.Remote_SurTxtOne, .Remote_SurTxtTwo, .Remote_SurTxtThree{
		font-size: 12px;
		width: 307px;
		line-height: 17px;
	}
	.Voice_PointOne{
		margin: 41px 0 0 15px;
	}
	.Voice_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Voice_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Voice_PointTwo{
		margin: 135px 0 0 15px;
	}
	.Voice_TxtTwo{
		margin: 128px 0 0 28px;
	}
	.Voice_SurTxtTwo{
		margin: 154px 0 0 28px;
	}
	.Voice_PointThree{
		margin: 231px 0 0 15px;
	}
	.Voice_TxtThree{
		margin: 225px 0 0 28px;
	}
	.Voice_SurTxtThree{
		margin: 250px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_VoiceRight{
		width: 289px;
		height: 247px;
		margin-top: 395px;
		content: url(../img/img_wirelesslearningbg_414@3x.jpg);
	}
	.SmartTeach_LeftTwo,.Voice_Next{
		display: none;
	}
	/* 第二个产品 */
	.Img_Pickup{
		width: 289px;
		height: 247px;
		margin: 387px 0 0 37px;
		content: url(../img/img_mediateachbg_414@3x.jpg);
	}
	.Pickup_PointOne,.Pickup_PointTwo,.Pickup_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.PickupTxt_One, .PickupTxt_Two, .PickupTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.Pickup_SurTxtOne, .Pickup_SurTxtThree, .Pickup_SurTxtFive{
		width: 307px;
		font-size: 12px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.Pickup_PointOne{
		margin: 41px 0 0 15px;
	}
	.Pickup_PointTwo,.Pickup_PointThree{
		margin: 26px 0 0 15px;
	}
	.SmartTeach_LeftThree,.Pickup_Next{
		display: none;
	}
	/* 第三个产品 */
	.Remote_PointOne{
		margin: 41px 0 0 15px;
	}
	.Remote_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Remote_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Remote_PointTwo{
		margin: 135px 0 0 15px;
	}
	.Remote_TxtTwo{
		margin: 129px 0 0 28px;
	}
	.Remote_SurTxtTwo{
		margin: 154px 0 0 28px;
	}
	.Remote_PointThree{
		margin: 229px 0 0 15px;
	}
	.Remote_TxtThree{
		margin: 223px 0 0 28px;
	}
	.Remote_SurTxtThree{
		margin: 248px 0 0 28px;
	}
	.Img_RemoteRight{
		width: 289px;
		height: 247px;
		margin-top: 387px;
		content: url(../img/img_learningbg_414@3x.jpg);
	}
	.SmartTeach_LeftFour{
		display: none;
	}
	/* 底部导航 */
	.Company_Name,.Record_Num,.Contect_Us,.About_Us{
		font-size: 10px;
	}
	.Company_Name{
		margin-left: 0px;
	}
	.Record_Num{
		margin-left: 35px;
	}
	.Contect_Us,.About_Us{
		margin-left: 15px;
	}
}

/* 414*896媒体查询 */
@media screen and (min-width: 394px) and (max-width: 414px) {
	body{
		width: 100%;
		overflow-x: hidden;
	}
	.navbar{
		width: 414px;
	}
	.SmartTeach_Box, .SmartTeach_ProOneBox,
	.SmartTeach_ProTwoBox, .SmartTeach_ProThreeBox{
		height: 896px;
	}
	.SmartTeach_bg, .SmartTeach_ProOne_bg, 
	.SmartTeach_ProTwo_bg, .SmartTeach_ProThree_bg{
		width: 100%;
		height: 896px;
	}
	.SmartTeach_bg{
		background: url(../img/img_smartteachbg_414.jpg);
	}
	.SmartTeach_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SmartTeach_LeftOne,.SmartTeach_Next{
		display: none;
	}
	
	/* 第一个产品 */
	.SmartTeach_ProOne_Tittle, .SmartTeach_ProTwo_Tittle, .SmartTeach_ProThree_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SmartTeach_ProOne_SurTittle, .SmartTeach_ProTwo_SurTittle, 
	.SmartTeach_ProThree_SurTittle{
		font-size: 12px;
	}
	.Voice_PointOne, .Voice_PointTwo, .Voice_PointThree, 
	.Remote_PointOne, .Remote_PointTwo, .Remote_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Voice_TxtOne, .Voice_TxtTwo, .Voice_TxtThree, 
	.Remote_TxtOne, .Remote_TxtTwo, .Remote_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Voice_SurTxtOne, .Voice_SurTxtTwo, .Voice_SurTxtThree,
	.Remote_SurTxtOne, .Remote_SurTxtTwo, .Remote_SurTxtThree{
		font-size: 12px;
		width: 328px;
		line-height: 17px;
	}
	.Voice_PointOne{
		margin: 41px 0 0 15px;
	}
	.Voice_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Voice_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Voice_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Voice_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Voice_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Voice_PointThree{
		margin: 216px 0 0 15px;
	}
	.Voice_TxtThree{
		margin: 210px 0 0 28px;
	}
	.Voice_SurTxtThree{
		margin: 235px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_VoiceRight{
		width: 328px;
		height: 280px;
		margin-top: 393px;
		content: url(../img/img_wirelesslearningbg_414@3x.jpg);
	}
	.SmartTeach_LeftTwo,.Voice_Next{
		display: none;
	}
	
	/* 第二个产品 */
	.Img_Pickup{
		width: 328px;
		height: 280px;
		margin: 393px 0 0 28px;
		content: url(../img/img_mediateachbg_414@3x.jpg);
	}
	.Pickup_PointOne,.Pickup_PointTwo,.Pickup_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.PickupTxt_One, .PickupTxt_Two, .PickupTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.Pickup_SurTxtOne, .Pickup_SurTxtThree, .Pickup_SurTxtFive{
		width: 328px;
		font-size: 12px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.Pickup_PointOne{
		margin: 41px 0 0 15px;
	}
	.Pickup_PointTwo,.Pickup_PointThree{
		margin: 26px 0 0 15px;
	}
	.SmartTeach_LeftThree,.Pickup_Next{
		display: none;
	}
	/* 第三个产品 */
	.Remote_PointOne{
		margin: 41px 0 0 15px;
	}
	.Remote_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Remote_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Remote_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Remote_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Remote_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Remote_PointThree{
		margin: 199px 0 0 15px;
	}
	.Remote_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Remote_SurTxtThree{
		margin: 218px 0 0 28px;
	}
	.Img_RemoteRight{
		width: 328px;
		height: 280px;
		margin-top: 376px;
		content: url(../img/img_learningbg_414@3x.jpg);
	}
	.SmartTeach_LeftFour{
		display: none;
	}
	
	/* 底部导航 */
	.Company_Name,.Record_Num,.Contect_Us,.About_Us{
		font-size: 10px;
	}
	.Company_Name{
		margin-left: 0px;
	}
	.Record_Num{
		margin-left: 56px;
	}
	.Contect_Us,.About_Us{
		margin-left: 15px;
	}
}

/* 428*926媒体查询 */
@media screen and (min-width: 415px) and (max-width: 428px) {
	body{
		width: 100%;
		overflow-x: hidden;
	}
	.navbar{
		width: 428px;
	}
	.SmartTeach_Box, .SmartTeach_ProOneBox,
	.SmartTeach_ProTwoBox, .SmartTeach_ProThreeBox{
		height: 926px;
	}
	.SmartTeach_bg, .SmartTeach_ProOne_bg, 
	.SmartTeach_ProTwo_bg, .SmartTeach_ProThree_bg{
		width: 100%;
		height: 926px;
	}
	.SmartTeach_bg{
		background: url(../img/img_smartteachbg_428.png);
	}
	.SmartTeach_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SmartTeach_LeftOne,.SmartTeach_Next{
		display: none;
	}
	/* 第一个产品 */
	.SmartTeach_ProOne_Tittle, .SmartTeach_ProTwo_Tittle, .SmartTeach_ProThree_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SmartTeach_ProOne_SurTittle, .SmartTeach_ProTwo_SurTittle, 
	.SmartTeach_ProThree_SurTittle{
		font-size: 12px;
	}
	.Voice_PointOne, .Voice_PointTwo, .Voice_PointThree, 
	.Remote_PointOne, .Remote_PointTwo, .Remote_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Voice_TxtOne, .Voice_TxtTwo, .Voice_TxtThree, 
	.Remote_TxtOne, .Remote_TxtTwo, .Remote_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Voice_SurTxtOne, .Voice_SurTxtTwo, .Voice_SurTxtThree,
	.Remote_SurTxtOne, .Remote_SurTxtTwo, .Remote_SurTxtThree{
		font-size: 12px;
		width: 342px;
		line-height: 17px;
	}
	.Voice_PointOne{
		margin: 41px 0 0 15px;
	}
	.Voice_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Voice_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Voice_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Voice_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Voice_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Voice_PointThree{
		margin: 201px 0 0 15px;
	}
	.Voice_TxtThree{
		margin: 195px 0 0 28px;
	}
	.Voice_SurTxtThree{
		margin: 220px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_VoiceRight{
		width: 328px;
		height: 280px;
		margin-top: 391px;
		content: url(../img/img_wirelesslearningbg_414@3x.jpg);
	}
	.SmartTeach_LeftTwo,.Voice_Next{
		display: none;
	}
	/* 第二个产品 */
	.Img_Pickup{
		width: 328px;
		height: 280px;
		margin: 408px 0 0 35px;
		content: url(../img/img_mediateachbg_414@3x.jpg);
	}
	.Pickup_PointOne,.Pickup_PointTwo,.Pickup_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.PickupTxt_One, .PickupTxt_Two, .PickupTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.Pickup_SurTxtOne, .Pickup_SurTxtThree, .Pickup_SurTxtFive{
		width: 342px;
		font-size: 12px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.Pickup_PointOne{
		margin: 41px 0 0 15px;
	}
	.Pickup_PointTwo,.Pickup_PointThree{
		margin: 26px 0 0 15px;
	}
	.SmartTeach_LeftThree,.Pickup_Next{
		display: none;
	}
	/* 第三个产品 */
	.Remote_PointOne{
		margin: 41px 0 0 15px;
	}
	.Remote_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Remote_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Remote_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Remote_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Remote_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Remote_PointThree{
		margin: 199px 0 0 15px;
	}
	.Remote_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Remote_SurTxtThree{
		margin: 218px 0 0 28px;
	}
	.Img_RemoteRight{
		width: 328px;
		height: 280px;
		margin-top: 391px;
		content: url(../img/img_learningbg_414@3x.jpg);
	}
	.SmartTeach_LeftFour{
		display: none;
	}
	/* 底部导航 */
	.Company_Name,.Record_Num,.Contect_Us,.About_Us{
		font-size: 10px;
	}
	.Company_Name{
		margin-left: 0px;
	}
	.Record_Num{
		margin-left: 70px;
	}
	.Contect_Us,.About_Us{
		margin-left: 15px;
	}
}

/* 430*932媒体查询 */
@media screen and (min-width: 429px) and (max-width: 430px) {
	body{
		width: 100%;
		overflow-x: hidden;
	}
	.navbar{
		width: 430px;
	}
	.SmartTeach_Box, .SmartTeach_ProOneBox,
	.SmartTeach_ProTwoBox, .SmartTeach_ProThreeBox{
		height: 932px;
	}
	.SmartTeach_bg, .SmartTeach_ProOne_bg, 
	.SmartTeach_ProTwo_bg, .SmartTeach_ProThree_bg{
		width: 100%;
		height: 932px;
	}
	.SmartTeach_bg{
		background: url(../img/img_smartteachbg_430.png);
	}
	.SmartTeach_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SmartTeach_LeftOne,.SmartTeach_Next{
		display: none;
	}
	/* 第一个产品 */
	.SmartTeach_ProOne_Tittle, .SmartTeach_ProTwo_Tittle, .SmartTeach_ProThree_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SmartTeach_ProOne_SurTittle, .SmartTeach_ProTwo_SurTittle, 
	.SmartTeach_ProThree_SurTittle{
		font-size: 12px;
	}
	.Voice_PointOne, .Voice_PointTwo, .Voice_PointThree, 
	.Remote_PointOne, .Remote_PointTwo, .Remote_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Voice_TxtOne, .Voice_TxtTwo, .Voice_TxtThree, 
	.Remote_TxtOne, .Remote_TxtTwo, .Remote_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Voice_SurTxtOne, .Voice_SurTxtTwo, .Voice_SurTxtThree,
	.Remote_SurTxtOne, .Remote_SurTxtTwo, .Remote_SurTxtThree{
		font-size: 12px;
		width: 344px;
		line-height: 17px;
	}
	.Voice_PointOne{
		margin: 41px 0 0 15px;
	}
	.Voice_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Voice_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Voice_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Voice_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Voice_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Voice_PointThree{
		margin: 201px 0 0 15px;
	}
	.Voice_TxtThree{
		margin: 195px 0 0 28px;
	}
	.Voice_SurTxtThree{
		margin: 220px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_VoiceRight{
		width: 328px;
		height: 280px;
		margin-top: 394px;
		content: url(../img/img_wirelesslearningbg_414@3x.jpg);
	}
	.SmartTeach_LeftTwo,.Voice_Next{
		display: none;
	}
	/* 第二个产品 */
	.Img_Pickup{
		width: 328px;
		height: 280px;
		margin: 411px 0 0 36px;
		content: url(../img/img_mediateachbg_414@3x.jpg);
	}
	.Pickup_PointOne,.Pickup_PointTwo,.Pickup_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.PickupTxt_One, .PickupTxt_Two, .PickupTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.Pickup_SurTxtOne, .Pickup_SurTxtThree, .Pickup_SurTxtFive{
		width: 344px;
		font-size: 12px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.Pickup_PointOne{
		margin: 41px 0 0 15px;
	}
	.Pickup_PointTwo,.Pickup_PointThree{
		margin: 26px 0 0 15px;
	}
	.SmartTeach_LeftThree,.Pickup_Next{
		display: none;
	}
	/* 第三个产品 */
	.Remote_PointOne{
		margin: 41px 0 0 15px;
	}
	.Remote_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Remote_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Remote_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Remote_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Remote_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Remote_PointThree{
		margin: 199px 0 0 15px;
	}
	.Remote_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Remote_SurTxtThree{
		margin: 218px 0 0 28px;
	}
	.Img_RemoteRight{
		width: 328px;
		height: 280px;
		margin-top: 394px;
		content: url(../img/img_learningbg_414@3x.jpg);
	}
	.SmartTeach_LeftFour{
		display: none;
	}
	/* 底部导航 */
	.Company_Name,.Record_Num,.Contect_Us,.About_Us{
		font-size: 10px;
	}
	.Company_Name{
		margin-left: 0px;
	}
	.Record_Num{
		margin-left: 72px;
	}
	.Contect_Us,.About_Us{
		margin-left: 15px;
	}
}