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;
}
/* 控制及信号处理系统解决方案头部封面 */
.SignalControl_Box,.SignalControl_ProOneBox,.SignalControl_ProTwoBox,.SignalControl_ProThreeBox,.Center_ProFourBox{
	height: 1080px;
}
.SignalControl_bg,.SignalControl_ProOne_bg,.SignalControl_ProTwo_bg,.SignalControl_ProThree_bg,.Center_ProFour_bg{
	width: 100%;
	height: 1080px;
	position: relative;
	background: url(../img/bg_three@3x.jpg) center no-repeat;
	background-size: cover;
}
.SignalControl_Tittle{
	color: white;
	font-size: 50px;
	font-weight: 500;
	margin-top: 415px;
}
.SignalControl_Next{
	margin-top: 551px;
}

.SignalControl_ProOne_Tittle,.SignalControl_ProTwo_Tittle,.SignalControl_ProThree_Tittle,.Center_ProFour_Tittle{
	font-size: 50px;
	font-weight: 500;
	margin-top: 100px;
	color: #111111;
}
.SignalControl_ProOne_SurTittle,.SignalControl_ProTwo_SurTittle,.SignalControl_ProThree_SurTittle,.Center_ProFour_SurTittle{
	font-size: 22px;
	color: rgba(17,17,17,0.6);
	margin-top: 10px;
}

/* 可视化分布式交互系统解决方案 */
.SignalControl_ProOne_bg{
	background: #F3F3F4;
	position: relative;
}
.Sgc_PointOne,.Sgc_PointTwo,.Sgc_PointThree,.Sgc_PointFour,
.Video_PointOne,.Video_PointTwo,.Video_PointThree{
	width: 12px;
	height: 12px;
	border-radius: 6px;
	background-color: #1D1D1F;
	position: absolute;
	margin-top: 165px;
}
.Sgc_TxtOne,.Sgc_TxtTwo,.Sgc_TxtThree,.Sgc_TxtFour,
.Video_TxtOne,.Video_TxtTwo,.Video_TxtThree{
	font-size: 30px;
	font-family: PingFangSC-Medium, sans-serif;
	color: #111111;
	position: absolute;
	margin: 150px 0 0 27px;
}
.Sgc_SurTxtOne,.Sgc_SurTxtTwo,.Sgc_SurTxtThree,.Sgc_SurTxtFour,
.Video_SurTxtOne,.Video_SurTxtTwo,.Video_SurTxtThree{
	width: 608px;
	line-height: 26px;
	font-size: 18px;
	margin: 202px 0 0 27px;
	position: absolute;
	color: rgba(17,17,17,0.8);
}
.Sgc_PointTwo{
	margin-top: 317px;
}
.Sgc_TxtTwo{
	margin-top: 302px;
}
.Sgc_SurTxtTwo{
	margin-top: 354px;
}
.Sgc_PointThree{
	margin-top: 468px;
}
.Sgc_TxtThree{
	margin-top: 453px;
}
.Sgc_SurTxtThree{
	margin-top: 505px;
}
.Sgc_PointFour{
	margin-top: 620px;
}
.Sgc_TxtFour{
	margin-top: 605px;
}
.Sgc_SurTxtFour{
	margin-top: 657px;
}
.Img_SgcRight{
	width: 488px;
	height: 558px;
	margin-top: 150px;
}
.Sgc_Next{
	margin-top: 107px;
}

/* 无纸化智能会议系统解决方案 */
.SignalControl_ProTwo_bg{
	background: #FFFFFF;
	position: relative;
}
.Img_Smtmeeting{
	width: 488px;
	height: 470px;
	position: absolute;
	margin-top: 150px;
}
.SmtM_PointOne,.SmtM_PointTwo,.SmtM_PointThree,
.Center_PointOne,.Center_PointTwo,.Center_PointThree{
	width: 12px;
	height: 12px;
	background: url(../img/ic_pointright@3x.png);
	margin-left: 544px;
}
.SmtM_PointOne{
	margin: 165px 0 0 544px;
}
.SmtMTxt_One,.SmtMTxt_Two,.SmtMTxt_Three,
.CenterTxt_One,.CenterTxt_Two,.CenterTxt_Three{
	font-size: 30px;
	font-family: PingFangSC-Medium, sans-serif;
	color: #111111;
	margin: -38px 184px 0 0;
}
.SmtM_SurTxtOne,.SmtM_SurTxtTwo,.SmtM_SurTxtThree,.SmtM_SurTxtFour,.SmtM_SurTxtFive,.SmtM_SurTxtSix,
.Center_SurTxtOne,.Center_SurTxtTwo,.Center_SurTxtThree,.Center_SurTxtFour,.Center_SurTxtFive,.Center_SurTxtSix{
	font-size: 18px;
	line-height: 26px;
	margin-top: 10px;
	color: rgba(17,17,17,0.8);
}
.SmtM_SurTxtOne,.SmtM_SurTxtThree,.SmtM_SurTxtFive,
.Center_SurTxtOne,.Center_SurTxtThree,.Center_SurTxtFive{
	width: 590px;
	margin-left: 566px;
	text-align: left;
}
.SmtM_SurTxtTwo{
	margin: -10px 0 0 0;
}
.SmtM_PointTwo{
	margin-top: 96px;
}
.SmtMTxt_Two{
	margin-right: 152px;
}
.SmtM_SurTxtFour{
	margin: -10px 448px 0 0;
}
.SmtM_PointThree{
	margin-top: 95px;
}
.SmtM_SurTxtSix{
	margin: -10px 198px 0 0;
}
.SmtM_Next{
	margin-top: 195px;
}
/* 高清视频信号处理系统解决方案 */
.SignalControl_ProThree_bg{
	background: #F3F3F4;
	position: relative;
}
.Video_SurTxtOne{
	width: 522px;
}
.Video_PointTwo{
	margin-top: 349px;
}
.Video_TxtTwo{
	margin-top: 334px;
}
.Video_SurTxtTwo{
	width: 522px;
	margin-top: 386px;
}
.Video_PointThree{
	margin-top: 532px;
}
.Video_TxtThree{
	margin-top: 517px;
}
.Video_SurTxtThree{
	width: 522px;
	margin-top: 569px;
}
.Img_VideoRight{
	width: 488px;
	height: 470px;
	margin-top: 150px;
}
.Video_Next{
	margin-top: 196px;
}
/* 集中控制管理系统解决方案 */
.Center_ProFour_bg{
	background: #FFFFFF;
	position: relative;
}
.Img_Center{
	width: 488px;
	height: 470px;
	margin-top: 150px;
	position: absolute;
}
.Center_PointOne{
	margin-top: 165px;
}
.CenterTxt_One{
	margin-right: 214px;
}
.Center_SurTxtTwo{
	margin: -10px 234px 0 0
}
.Center_PointTwo{
	margin-top: 96px;
}
.CenterTxt_Two{
	margin-right: 184px;
}
.Center_SurTxtFour{
	margin: -10px 2px 0 0;
}
.Center_PointThree{
	margin-top: 95px;
}
.CenterTxt_Three{
	margin-right: 184px;
}
.Center_SurTxtSix{
	margin: -10px 358px 0 0;
}


.SignalControl_LeftOne,.SignalControl_LeftTwo,.SignalControl_LeftThree,.SignalControl_LeftFour,.Center_LeftFive{
	position: absolute;
	margin: 473px 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;
	}
	.SignalControl_Box, .SignalControl_ProOneBox, 
	.SignalControl_ProTwoBox, .SignalControl_ProThreeBox, .Center_ProFourBox{
		height: 812px;
	}
	.SignalControl_bg, .SignalControl_ProOne_bg, .SignalControl_ProTwo_bg, 
	.SignalControl_ProThree_bg, .Center_ProFour_bg{
		width: 100%;
		height: 812px;
	}

	/* 头部 */
	.SignalControl_bg{
		background: url(../img/img_control_bg.jpg);
	}
	.SignalControl_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SignalControl_LeftOne,.SignalControl_Next{
		display: none;
	}
	
	/* 第一个产品 */
	.SignalControl_ProOne_Tittle, .SignalControl_ProTwo_Tittle, 
	.SignalControl_ProThree_Tittle, .Center_ProFour_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SignalControl_ProOne_SurTittle, .SignalControl_ProTwo_SurTittle,
	.SignalControl_ProThree_SurTittle, .Center_ProFour_SurTittle{
		font-size: 12px;
	}
	.Sgc_PointOne, .Sgc_PointTwo, .Sgc_PointThree, .Sgc_PointFour, 
	.Video_PointOne, .Video_PointTwo, .Video_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Sgc_TxtOne, .Sgc_TxtTwo, .Sgc_TxtThree, .Sgc_TxtFour,
	.Video_TxtOne, .Video_TxtTwo, .Video_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Sgc_SurTxtOne, .Sgc_SurTxtTwo, .Sgc_SurTxtThree, .Sgc_SurTxtFour, 
	.Video_SurTxtOne, .Video_SurTxtTwo, .Video_SurTxtThree{
		font-size: 12px;
		width: 289px;
		line-height: 17px;
	}
	.Sgc_PointOne{
		margin: 41px 0 0 15px;
	}
	.Sgc_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Sgc_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Sgc_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Sgc_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Sgc_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Sgc_PointThree{
		margin: 233px 0 0 15px;
	}
	.Sgc_TxtThree{
		margin: 227px 0 0 28px;
	}
	.Sgc_SurTxtThree{
		margin: 252px 0 0 28px;
	}
	.Sgc_PointFour{
		margin: 329px 0 0 15px;
	}
	.Sgc_TxtFour{
		margin: 323px 0 0 28px;
	}
	.Sgc_SurTxtFour{
		margin: 348px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_SgcRight{
		width: 289px;
		height: 247px;
		margin-top: 424px;
		content: url(../img/img_Interactive_bg@3x.jpg);
	}
	.SignalControl_LeftTwo,.Sgc_Next{
		display: none;
	}
	
	/* 第二个产品*/
	.Img_Smtmeeting{
		width: 289px;
		height: 247px;
		margin: 367px 0 0 28px;
		content: url(../img/img_smartmeeting_app@3x.jpg);
	}
	.SmtMTxt_One, .SmtMTxt_Two, .SmtMTxt_Three, 
	.CenterTxt_One, .CenterTxt_Two, .CenterTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.SmtM_PointOne,.SmtM_PointTwo,.SmtM_PointThree,
	.Center_PointOne,.Center_PointTwo,.Center_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.SmtM_PointOne{
		margin: 41px 0 0 15px;
	}
	.SmtM_SurTxtOne, .SmtM_SurTxtThree, .SmtM_SurTxtFive,
	.Center_SurTxtOne,.Center_SurTxtThree,.Center_SurTxtFive{
		font-size: 12px;
		width: 289px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.SmtM_PointTwo,.SmtM_PointThree{
		margin: 26px 0 0 15px;
	}
	.SignalControl_LeftThree,.SmtM_Next{
		display: none;
	}
	
	/* 第三个产品 */
	.Video_PointOne{
		margin: 41px 0 0 15px;
	}
	.Video_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Video_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Video_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Video_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Video_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Video_PointThree{
		margin: 216px 0 0 15px;
	}
	.Video_TxtThree{
		margin: 210px 0 0 28px;
	}
	.Video_SurTxtThree{
		margin: 235px 0 0 28px;
	}	
	.Img_VideoRight{
		width: 289px;
		height: 247px;
		margin-top: 367px;
		content: url(../img/img_hdvideo_bg@3x.jpg);
	}
	.SignalControl_LeftFour,.Video_Next{
		display: none;
	}
	
	/* 第四个产品 */
	.Img_Center{
		width: 289px;
		height: 247px;
		margin: 367px 0 0 28px;
		content: url(../img/img_controlmanager_bg@3x.jpg);
	}
	.Center_PointOne{
		margin: 41px 0 0 15px;
	}
	.Center_PointTwo,.Center_PointThree{
		margin: 26px 0 0 15px;
	}
	.Center_LeftFive{
		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;
	}
	.SignalControl_Box, .SignalControl_ProOneBox, 
	.SignalControl_ProTwoBox, .SignalControl_ProThreeBox, .Center_ProFourBox{
		height: 844px;
	}
	.SignalControl_bg, .SignalControl_ProOne_bg, .SignalControl_ProTwo_bg, 
	.SignalControl_ProThree_bg, .Center_ProFour_bg{
		width: 100%;
		height: 844px;
	}
	/* 头部 */
	.SignalControl_bg{
		background: url(../img/img_control_bg_390.png);
	}
	.SignalControl_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SignalControl_LeftOne,.SignalControl_Next{
		display: none;
	}
	/* 第一个产品 */
	.SignalControl_ProOne_Tittle, .SignalControl_ProTwo_Tittle, 
	.SignalControl_ProThree_Tittle, .Center_ProFour_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SignalControl_ProOne_SurTittle, .SignalControl_ProTwo_SurTittle,
	.SignalControl_ProThree_SurTittle, .Center_ProFour_SurTittle{
		font-size: 12px;
	}
	.Sgc_PointOne, .Sgc_PointTwo, .Sgc_PointThree, .Sgc_PointFour, 
	.Video_PointOne, .Video_PointTwo, .Video_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Sgc_TxtOne, .Sgc_TxtTwo, .Sgc_TxtThree, .Sgc_TxtFour,
	.Video_TxtOne, .Video_TxtTwo, .Video_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Sgc_SurTxtOne, .Sgc_SurTxtTwo, .Sgc_SurTxtThree, .Sgc_SurTxtFour, 
	.Video_SurTxtOne, .Video_SurTxtTwo, .Video_SurTxtThree{
		font-size: 12px;
		width: 304px;
		line-height: 17px;
	}
	.Sgc_PointOne{
		margin: 41px 0 0 15px;
	}
	.Sgc_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Sgc_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Sgc_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Sgc_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Sgc_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Sgc_PointThree{
		margin: 236px 0 0 15px;
	}
	.Sgc_TxtThree{
		margin: 230px 0 0 28px;
	}
	.Sgc_SurTxtThree{
		margin: 255px 0 0 28px;
	}
	.Sgc_PointFour{
		margin: 332px 0 0 15px;
	}
	.Sgc_TxtFour{
		margin: 326px 0 0 28px;
	}
	.Sgc_SurTxtFour{
		margin: 351px 0 0 28px;
	}
	.img_none{
		text-align: center;
	}
	.Img_SgcRight{
		width: 289px;
		height: 247px;
		margin-top: 429px;
		content: url(../img/img_Interactive_bg_390.png);
	}
	.SignalControl_LeftTwo,.Sgc_Next{
		display: none;
	}
	/* 第二个产品*/
	.Img_Smtmeeting{
		width: 289px;
		height: 247px;
		margin: 381px 0 0 28px;
		content: url(../img/img_smartmeeting_bg_390.png);
	}
	.SmtMTxt_One, .SmtMTxt_Two, .SmtMTxt_Three, 
	.CenterTxt_One, .CenterTxt_Two, .CenterTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.SmtM_PointOne,.SmtM_PointTwo,.SmtM_PointThree,
	.Center_PointOne,.Center_PointTwo,.Center_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.SmtM_PointOne{
		margin: 41px 0 0 15px;
	}
	.SmtM_SurTxtOne, .SmtM_SurTxtThree, .SmtM_SurTxtFive,
	.Center_SurTxtOne,.Center_SurTxtThree,.Center_SurTxtFive{
		font-size: 12px;
		width: 304px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.SmtM_PointTwo,.SmtM_PointThree{
		margin: 26px 0 0 15px;
	}
	.SignalControl_LeftThree,.SmtM_Next{
		display: none;
	}
	/* 第三个产品 */
	.Video_PointOne{
		margin: 41px 0 0 15px;
	}
	.Video_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Video_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Video_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Video_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Video_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Video_PointThree{
		margin: 199px 0 0 15px;
	}
	.Video_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Video_SurTxtThree{
		margin: 218px 0 0 28px;
	}	
	.Img_VideoRight{
		width: 289px;
		height: 247px;
		margin-top: 373px;
		content: url(../img/img_hdvideo_bg_390.png);
	}
	.SignalControl_LeftFour,.Video_Next{
		display: none;
	}
	/* 第四个产品 */
	.Img_Center{
		width: 289px;
		height: 247px;
		margin: 384px 0 0 28px;
		content: url(../img/img_controlmanager_bg_390.png);
	}
	.Center_PointOne{
		margin: 41px 0 0 15px;
	}
	.Center_PointTwo,.Center_PointThree{
		margin: 26px 0 0 15px;
	}
	.Center_LeftFive{
		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;
	}
	.SignalControl_Box, .SignalControl_ProOneBox, 
	.SignalControl_ProTwoBox, .SignalControl_ProThreeBox, .Center_ProFourBox{
		height: 852px;
	}
	.SignalControl_bg, .SignalControl_ProOne_bg, .SignalControl_ProTwo_bg, 
	.SignalControl_ProThree_bg, .Center_ProFour_bg{
		width: 100%;
		height: 852px;
	}
	/* 头部 */
	.SignalControl_bg{
		background: url(../img/img_control_bg_393.png);
	}
	.SignalControl_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SignalControl_LeftOne,.SignalControl_Next{
		display: none;
	}
	/* 第一个产品 */
	.SignalControl_ProOne_Tittle, .SignalControl_ProTwo_Tittle, 
	.SignalControl_ProThree_Tittle, .Center_ProFour_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SignalControl_ProOne_SurTittle, .SignalControl_ProTwo_SurTittle,
	.SignalControl_ProThree_SurTittle, .Center_ProFour_SurTittle{
		font-size: 12px;
	}
	.Sgc_PointOne, .Sgc_PointTwo, .Sgc_PointThree, .Sgc_PointFour, 
	.Video_PointOne, .Video_PointTwo, .Video_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Sgc_TxtOne, .Sgc_TxtTwo, .Sgc_TxtThree, .Sgc_TxtFour,
	.Video_TxtOne, .Video_TxtTwo, .Video_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Sgc_SurTxtOne, .Sgc_SurTxtTwo, .Sgc_SurTxtThree, .Sgc_SurTxtFour, 
	.Video_SurTxtOne, .Video_SurTxtTwo, .Video_SurTxtThree{
		font-size: 12px;
		width: 307px;
		line-height: 17px;
	}
	.Sgc_PointOne{
		margin: 41px 0 0 15px;
	}
	.Sgc_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Sgc_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Sgc_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Sgc_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Sgc_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Sgc_PointThree{
		margin: 230px 0 0 15px;
	}
	.Sgc_TxtThree{
		margin: 225px 0 0 28px;
	}
	.Sgc_SurTxtThree{
		margin: 250px 0 0 28px;
	}
	.Sgc_PointFour{
		margin: 327px 0 0 15px;
	}
	.Sgc_TxtFour{
		margin: 321px 0 0 28px;
	}
	.Sgc_SurTxtFour{
		margin: 346px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_SgcRight{
		width: 289px;
		height: 247px;
		margin-top: 435px;
		content: url(../img/img_Interactivebg_414@3x.jpg);
	}
	.SignalControl_LeftTwo,.Sgc_Next{
		display: none;
	}
	/* 第二个产品*/
	.Img_Smtmeeting{
		width: 289px;
		height: 247px;
		margin: 385px 0 0 37px;
		content: url(../img/img_smartmeetingbg_414@3x.jpg);
	}
	.SmtMTxt_One, .SmtMTxt_Two, .SmtMTxt_Three, 
	.CenterTxt_One, .CenterTxt_Two, .CenterTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.SmtM_PointOne,.SmtM_PointTwo,.SmtM_PointThree,
	.Center_PointOne,.Center_PointTwo,.Center_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.SmtM_PointOne{
		margin: 41px 0 0 15px;
	}
	.SmtM_SurTxtOne, .SmtM_SurTxtThree, .SmtM_SurTxtFive,
	.Center_SurTxtOne,.Center_SurTxtThree,.Center_SurTxtFive{
		font-size: 12px;
		width: 328px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.SmtM_PointTwo,.SmtM_PointThree{
		margin: 26px 0 0 15px;
	}
	.SignalControl_LeftThree,.SmtM_Next{
		display: none;
	}
	/* 第三个产品 */
	.Video_PointOne{
		margin: 41px 0 0 15px;
	}
	.Video_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Video_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Video_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Video_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Video_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Video_PointThree{
		margin: 199px 0 0 15px;
	}
	.Video_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Video_SurTxtThree{
		margin: 218px 0 0 28px;
	}	
	.Img_VideoRight{
		width: 289px;
		height: 247px;
		margin-top: 380px;
		content: url(../img/img_hdvideobg_414@3x.jpg);
	}
	.SignalControl_LeftFour,.Video_Next{
		display: none;
	}
	/* 第四个产品 */
	.Img_Center{
		width: 289px;
		height: 247px;
		margin: 385px 0 0 37px;
		content: url(../img/img_controlmanagerbg_414@3x.jpg);
	}
	.Center_PointOne{
		margin: 41px 0 0 15px;
	}
	.Center_PointTwo,.Center_PointThree{
		margin: 26px 0 0 15px;
	}
	.Center_LeftFive{
		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;
	}
	.SignalControl_Box, .SignalControl_ProOneBox, 
	.SignalControl_ProTwoBox, .SignalControl_ProThreeBox, .Center_ProFourBox{
		height: 896px;
	}
	.SignalControl_bg, .SignalControl_ProOne_bg, .SignalControl_ProTwo_bg, 
	.SignalControl_ProThree_bg, .Center_ProFour_bg{
		width: 100%;
		height: 896px;
	}
	
	/* 头部 */
	.SignalControl_bg{
		background: url(../img/img_controlbg_414.jpg);
	}
	.SignalControl_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SignalControl_LeftOne,.SignalControl_Next{
		display: none;
	}
	
	/* 第一个产品 */
	.SignalControl_ProOne_Tittle, .SignalControl_ProTwo_Tittle, 
	.SignalControl_ProThree_Tittle, .Center_ProFour_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SignalControl_ProOne_SurTittle, .SignalControl_ProTwo_SurTittle,
	.SignalControl_ProThree_SurTittle, .Center_ProFour_SurTittle{
		font-size: 12px;
	}
	.Sgc_PointOne, .Sgc_PointTwo, .Sgc_PointThree, .Sgc_PointFour, 
	.Video_PointOne, .Video_PointTwo, .Video_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Sgc_TxtOne, .Sgc_TxtTwo, .Sgc_TxtThree, .Sgc_TxtFour,
	.Video_TxtOne, .Video_TxtTwo, .Video_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Sgc_SurTxtOne, .Sgc_SurTxtTwo, .Sgc_SurTxtThree, .Sgc_SurTxtFour, 
	.Video_SurTxtOne, .Video_SurTxtTwo, .Video_SurTxtThree{
		font-size: 12px;
		width: 328px;
		line-height: 17px;
	}
	.Sgc_PointOne{
		margin: 41px 0 0 15px;
	}
	.Sgc_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Sgc_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Sgc_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Sgc_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Sgc_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Sgc_PointThree{
		margin: 216px 0 0 15px;
	}
	.Sgc_TxtThree{
		margin: 210px 0 0 28px;
	}
	.Sgc_SurTxtThree{
		margin: 235px 0 0 28px;
	}
	.Sgc_PointFour{
		margin: 312px 0 0 15px;
	}
	.Sgc_TxtFour{
		margin: 306px 0 0 28px;
	}
	.Sgc_SurTxtFour{
		margin: 331px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_SgcRight{
		width: 328px;
		height: 280px;
		margin-top: 432px;
		content: url(../img/img_Interactivebg_414@3x.jpg);
	}
	.SignalControl_LeftTwo,.Sgc_Next{
		display: none;
	}
	
	/* 第二个产品*/
	.Img_Smtmeeting{
		width: 328px;
		height: 280px;
		margin: 384px 0 0 28px;
		content: url(../img/img_smartmeetingbg_414@3x.jpg);
	}
	.SmtMTxt_One, .SmtMTxt_Two, .SmtMTxt_Three, 
	.CenterTxt_One, .CenterTxt_Two, .CenterTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.SmtM_PointOne,.SmtM_PointTwo,.SmtM_PointThree,
	.Center_PointOne,.Center_PointTwo,.Center_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.SmtM_PointOne{
		margin: 41px 0 0 15px;
	}
	.SmtM_SurTxtOne, .SmtM_SurTxtThree, .SmtM_SurTxtFive,
	.Center_SurTxtOne,.Center_SurTxtThree,.Center_SurTxtFive{
		font-size: 12px;
		width: 328px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.SmtM_PointTwo,.SmtM_PointThree{
		margin: 26px 0 0 15px;
	}
	.SignalControl_LeftThree,.SmtM_Next{
		display: none;
	}
	
	/* 第三个产品 */
	.Video_PointOne{
		margin: 41px 0 0 15px;
	}
	.Video_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Video_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Video_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Video_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Video_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Video_PointThree{
		margin: 199px 0 0 15px;
	}
	.Video_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Video_SurTxtThree{
		margin: 218px 0 0 28px;
	}	
	.Img_VideoRight{
		width: 328px;
		height: 280px;
		margin-top: 384px;
		content: url(../img/img_hdvideobg_414@3x.jpg);
	}
	.SignalControl_LeftFour,.Video_Next{
		display: none;
	}
	
	/* 第四个产品 */
	.Img_Center{
		width: 328px;
		height: 280px;
		margin: 384px 0 0 28px;
		content: url(../img/img_controlmanagerbg_414@3x.jpg);
	}
	.Center_PointOne{
		margin: 41px 0 0 15px;
	}
	.Center_PointTwo,.Center_PointThree{
		margin: 26px 0 0 15px;
	}
	.Center_LeftFive{
		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;
	}
	.SignalControl_Box, .SignalControl_ProOneBox, 
	.SignalControl_ProTwoBox, .SignalControl_ProThreeBox, .Center_ProFourBox{
		height: 926px;
	}
	.SignalControl_bg, .SignalControl_ProOne_bg, .SignalControl_ProTwo_bg, 
	.SignalControl_ProThree_bg, .Center_ProFour_bg{
		width: 100%;
		height: 926px;
	}
	/* 头部 */
	.SignalControl_bg{
		background: url(../img/img_controlbg_428.png);
	}
	.SignalControl_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SignalControl_LeftOne,.SignalControl_Next{
		display: none;
	}
	/* 第一个产品 */
	.SignalControl_ProOne_Tittle, .SignalControl_ProTwo_Tittle, 
	.SignalControl_ProThree_Tittle, .Center_ProFour_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SignalControl_ProOne_SurTittle, .SignalControl_ProTwo_SurTittle,
	.SignalControl_ProThree_SurTittle, .Center_ProFour_SurTittle{
		font-size: 12px;
	}
	.Sgc_PointOne, .Sgc_PointTwo, .Sgc_PointThree, .Sgc_PointFour, 
	.Video_PointOne, .Video_PointTwo, .Video_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Sgc_TxtOne, .Sgc_TxtTwo, .Sgc_TxtThree, .Sgc_TxtFour,
	.Video_TxtOne, .Video_TxtTwo, .Video_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Sgc_SurTxtOne, .Sgc_SurTxtTwo, .Sgc_SurTxtThree, .Sgc_SurTxtFour, 
	.Video_SurTxtOne, .Video_SurTxtTwo, .Video_SurTxtThree{
		font-size: 12px;
		width: 342px;
		line-height: 17px;
	}
	.Sgc_PointOne{
		margin: 41px 0 0 15px;
	}
	.Sgc_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Sgc_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Sgc_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Sgc_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Sgc_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Sgc_PointThree{
		margin: 216px 0 0 15px;
	}
	.Sgc_TxtThree{
		margin: 210px 0 0 28px;
	}
	.Sgc_SurTxtThree{
		margin: 235px 0 0 28px;
	}
	.Sgc_PointFour{
		margin: 312px 0 0 15px;
	}
	.Sgc_TxtFour{
		margin: 306px 0 0 28px;
	}
	.Sgc_SurTxtFour{
		margin: 331px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_SgcRight{
		width: 328px;
		height: 280px;
		margin-top: 447px;
		content: url(../img/img_Interactivebg_428.png);
	}
	.SignalControl_LeftTwo,.Sgc_Next{
		display: none;
	}
	/* 第二个产品*/
	.Img_Smtmeeting{
		width: 328px;
		height: 280px;
		margin: 399px 0 0 35px;
		content: url(../img/img_smartmeetingbg_428.png);
	}
	.SmtMTxt_One, .SmtMTxt_Two, .SmtMTxt_Three, 
	.CenterTxt_One, .CenterTxt_Two, .CenterTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.SmtM_PointOne,.SmtM_PointTwo,.SmtM_PointThree,
	.Center_PointOne,.Center_PointTwo,.Center_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.SmtM_PointOne{
		margin: 41px 0 0 15px;
	}
	.SmtM_SurTxtOne, .SmtM_SurTxtThree, .SmtM_SurTxtFive,
	.Center_SurTxtOne,.Center_SurTxtThree,.Center_SurTxtFive{
		font-size: 12px;
		width: 342px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.SmtM_PointTwo,.SmtM_PointThree{
		margin: 26px 0 0 15px;
	}
	.SignalControl_LeftThree,.SmtM_Next{
		display: none;
	}
	/* 第三个产品 */
	.Video_PointOne{
		margin: 41px 0 0 15px;
	}
	.Video_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Video_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Video_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Video_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Video_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Video_PointThree{
		margin: 199px 0 0 15px;
	}
	.Video_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Video_SurTxtThree{
		margin: 218px 0 0 28px;
	}	
	.Img_VideoRight{
		width: 328px;
		height: 280px;
		margin-top: 399px;
		content: url(../img/img_hdvideobg_428.png);
	}
	.SignalControl_LeftFour,.Video_Next{
		display: none;
	}
	/* 第四个产品 */
	.Img_Center{
		width: 328px;
		height: 280px;
		margin: 399px 0 0 35px;
		content: url(../img/img_controlmanagerbg_428.png);
	}
	.Center_PointOne{
		margin: 41px 0 0 15px;
	}
	.Center_PointTwo,.Center_PointThree{
		margin: 26px 0 0 15px;
	}
	.Center_LeftFive{
		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;
	}
	.SignalControl_Box, .SignalControl_ProOneBox, 
	.SignalControl_ProTwoBox, .SignalControl_ProThreeBox, .Center_ProFourBox{
		height: 932px;
	}
	.SignalControl_bg, .SignalControl_ProOne_bg, .SignalControl_ProTwo_bg, 
	.SignalControl_ProThree_bg, .Center_ProFour_bg{
		width: 100%;
		height: 932px;
	}
	/* 头部 */
	.SignalControl_bg{
		background: url(../img/img_controlbg_430.png);
	}
	.SignalControl_Tittle{
		font-size: 22px;
		margin-top: 206px;
	}
	.SignalControl_LeftOne,.SignalControl_Next{
		display: none;
	}
	/* 第一个产品 */
	.SignalControl_ProOne_Tittle, .SignalControl_ProTwo_Tittle, 
	.SignalControl_ProThree_Tittle, .Center_ProFour_Tittle{
		font-size: 22px;
		margin-top: 50px;
	}
	.SignalControl_ProOne_SurTittle, .SignalControl_ProTwo_SurTittle,
	.SignalControl_ProThree_SurTittle, .Center_ProFour_SurTittle{
		font-size: 12px;
	}
	.Sgc_PointOne, .Sgc_PointTwo, .Sgc_PointThree, .Sgc_PointFour, 
	.Video_PointOne, .Video_PointTwo, .Video_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
	}
	.Sgc_TxtOne, .Sgc_TxtTwo, .Sgc_TxtThree, .Sgc_TxtFour,
	.Video_TxtOne, .Video_TxtTwo, .Video_TxtThree{
		font-size: 14px;
		font-family: PingFangSC-Medium, sans-serif;
	}
	.Sgc_SurTxtOne, .Sgc_SurTxtTwo, .Sgc_SurTxtThree, .Sgc_SurTxtFour, 
	.Video_SurTxtOne, .Video_SurTxtTwo, .Video_SurTxtThree{
		font-size: 12px;
		width: 344px;
		line-height: 17px;
	}
	.Sgc_PointOne{
		margin: 41px 0 0 15px;
	}
	.Sgc_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Sgc_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Sgc_PointTwo{
		margin: 137px 0 0 15px;
	}
	.Sgc_TxtTwo{
		margin: 131px 0 0 28px;
	}
	.Sgc_SurTxtTwo{
		margin: 156px 0 0 28px;
	}
	.Sgc_PointThree{
		margin: 216px 0 0 15px;
	}
	.Sgc_TxtThree{
		margin: 210px 0 0 28px;
	}
	.Sgc_SurTxtThree{
		margin: 235px 0 0 28px;
	}
	.Sgc_PointFour{
		margin: 312px 0 0 15px;
	}
	.Sgc_TxtFour{
		margin: 306px 0 0 28px;
	}
	.Sgc_SurTxtFour{
		margin: 331px 0 0 28px;
	}	
	.img_none{
		text-align: center;
	}
	.Img_SgcRight{
		width: 328px;
		height: 280px;
		margin-top: 450px;
		content: url(../img/img_Interactivebg_430.png);
	}
	.SignalControl_LeftTwo,.Sgc_Next{
		display: none;
	}
	/* 第二个产品*/
	.Img_Smtmeeting{
		width: 328px;
		height: 280px;
		margin: 402px 0 0 36px;
		content: url(../img/img_smartmeetingbg_430.png);
	}
	.SmtMTxt_One, .SmtMTxt_Two, .SmtMTxt_Three, 
	.CenterTxt_One, .CenterTxt_Two, .CenterTxt_Three{
		font-size: 14px;
		text-align: left;
		margin: -25px 0 0 28px;
	}
	.SmtM_PointOne,.SmtM_PointTwo,.SmtM_PointThree,
	.Center_PointOne,.Center_PointTwo,.Center_PointThree{
		width: 8px;
		height: 8px;
		border-radius: 4px;
		background-color: #111111;
	}
	.SmtM_PointOne{
		margin: 41px 0 0 15px;
	}
	.SmtM_SurTxtOne, .SmtM_SurTxtThree, .SmtM_SurTxtFive,
	.Center_SurTxtOne,.Center_SurTxtThree,.Center_SurTxtFive{
		font-size: 12px;
		width: 344px;
		line-height: 17px;
		margin: 5px 0 0 28px;
	}
	.SmtM_PointTwo,.SmtM_PointThree{
		margin: 26px 0 0 15px;
	}
	.SignalControl_LeftThree,.SmtM_Next{
		display: none;
	}
	/* 第三个产品 */
	.Video_PointOne{
		margin: 41px 0 0 15px;
	}
	.Video_TxtOne{
		margin: 35px 0 0 28px;
	}
	.Video_SurTxtOne{
		margin: 60px 0 0 28px;
	}
	.Video_PointTwo{
		margin: 120px 0 0 15px;
	}
	.Video_TxtTwo{
		margin: 114px 0 0 28px;
	}
	.Video_SurTxtTwo{
		margin: 139px 0 0 28px;
	}
	.Video_PointThree{
		margin: 199px 0 0 15px;
	}
	.Video_TxtThree{
		margin: 193px 0 0 28px;
	}
	.Video_SurTxtThree{
		margin: 218px 0 0 28px;
	}	
	.Img_VideoRight{
		width: 328px;
		height: 280px;
		margin-top: 394px;
		content: url(../img/img_hdvideobg_430.png);
	}
	.SignalControl_LeftFour,.Video_Next{
		display: none;
	}
	/* 第四个产品 */
	.Img_Center{
		width: 328px;
		height: 280px;
		margin: 402px 0 0 36px;
		content: url(../img/img_controlmanagerbg_430.png);
	}
	.Center_PointOne{
		margin: 41px 0 0 15px;
	}
	.Center_PointTwo,.Center_PointThree{
		margin: 26px 0 0 15px;
	}
	.Center_LeftFive{
		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;
	}







}