.main,.w{
    width: 1560px;
    margin: 0 auto;
}
body {
	line-height: 1;
}
body.f5{
    background-color: #f5f6fa;
}
.w::after,
.main::after,
.companyList li {
	content: "";
	display: block;
	clear: both;
}
.advs {
	position: relative;
	display: block;
}
.advs i {
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: 9;
	width: 24px;
	height: 12px;
	background: url("https://public.mtnets.com/Images/public/adv.png") no-repeat;
}
.advs img {
	display: block;
}
.Center {
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%,-50%);
	transform: translate(-50%, -50%);
}
.Center-x {
	position: absolute;
	left: 50%;
	-webkit-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	transform: translateX(-50%);
}
.Center-y {
	position: absolute;
	top: 50%;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
}
.ease {
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
}
svg {
	fill: currentColor;
	width: 16px;
	height: 16px;
	display: inline-block;
}
* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
@font-face {
	font-family: "阿里妈妈数黑体 Bold";
	font-weight: 700;
  	src:
  		url("https://public.mtnets.com/Font/AlimamaShuHeiTi-Bold.woff2") format("woff2"), 
  		url("https://public.mtnets.com/Font/AlimamaShuHeiTi-Bold.woff") format("woff");
}
@font-face {
	font-family: 'hbzhan';  /* Project id 1875012 */
	src: url('//at.alicdn.com/t/c/font_1875012_yghyt0mh2h.woff2?t=1697617261003') format('woff2'),
		 url('//at.alicdn.com/t/c/font_1875012_yghyt0mh2h.woff?t=1697617261003') format('woff'),
		 url('//at.alicdn.com/t/c/font_1875012_yghyt0mh2h.ttf?t=1697617261003') format('truetype');
}
.hbzhan{
    font-family:"hbzhan" !important;
    font-size:16px;font-style:normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
}
/* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
  font-family: 'xwboo22';  /* Project id 2797050 */
  src: url('//at.alicdn.com/t/c/font_2797050_bdu69kfb5l7.woff2?t=1736410353016') format('woff2'),
       url('//at.alicdn.com/t/c/font_2797050_bdu69kfb5l7.woff?t=1736410353016') format('woff'),
       url('//at.alicdn.com/t/c/font_2797050_bdu69kfb5l7.ttf?t=1736410353016') format('truetype');
}
.hbzhan1{
    font-family:"xwboo22" !important;
    font-size:16px;font-style:normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
}
/* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
  font-family: 'Public';  /* Project id 2901389 */
  src: url('//at.alicdn.com/t/c/font_2901389_the5ha9h0z.woff2?t=1703660205790') format('woff2'),
       url('//at.alicdn.com/t/c/font_2901389_the5ha9h0z.woff?t=1703660205790') format('woff'),
       url('//at.alicdn.com/t/c/font_2901389_the5ha9h0z.ttf?t=1703660205790') format('truetype');
}
.Public{
    font-family:"Public" !important;
    font-size:16px;font-style:normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
}
@font-face {
	font-family: "aajianhaoti";
  	font-style: normal;
	font-weight: 400;
  	src:  
	url("https://public.mtnets.com/Font/aajianhaoti/aajianhaoti.woff") format("woff"), 
	url("https://public.mtnets.com/Font/aajianhaoti/aajianhaoti.woff2") format("woff2"), 
	url("https://public.mtnets.com/Font/aajianhaoti/aajianhaoti.ttf") format("truetype");
}
.iframe {
	overflow: hidden;
	height: 38px;
}
.iframe iframe {
	width: calc(100% + 17px);
}
/* header */

.header {
	height: 44px;
	background: #f5f5f5;
	font-size: 13px;
	margin: 0 auto;
}
.header .left {
	float: left;
}
.header .left p {
	line-height: 42px;
	float: left;
}
.header .left p a {
	color: #333;
}
.header .left p a:hover {
	color: #168ce3;
}
.header .left ul {
	float: left;
	margin-top: 13px;
}
.header ul li {
	float: left;
	padding: 0 6px;
}
.header .left ul li a {
	color: #666;
	line-height: 24px;
	display: inline-block;
	padding: 0 10px;
	margin-top: -4px;
}
.header .left ul li:first-child a {
	padding: 0 7px;
}
.header .left ul li a {
	padding: 0 10px;
}
.header .left ul li:first-child a {
	color: #168ce3;
}
.header .left ul li:nth-child(even) a,
.header .item ul li:nth-child(even) a:hover {
	color: #fff;
	background-color: #168ce3;
	border-radius: 2px;
}
.header .right {
	float: right;
	margin-right: 200px;
	margin-top: 15px;
}
.header .right li {
	padding: 0 12px;
	border-right: 1px solid #ddd;
}
.header .right li a {
	color: #666;
}
.header .right li a:hover {
	color: #168ce3;
}
/* header--drop */
.header--drop {
	margin: 0 auto;
	position: relative;
	font-size: 14px;
}
.header-d-main{
	width: 1424px;
}
.header--drop ul {
	position: absolute;
	right: 10px;
	top: -43px;
}

.header--drop ul li {
	float: left;
	height: 42px;
	position: relative;
}
.header--drop ul li:hover .web-code{
	display: block;
}
.header--drop ul li .weixin {
	height: 43px;
	position: relative;
}
.header--drop ul li .hover::before {
	background-color: #fff;
	content: '';
	position: absolute;
	left: 0px;
	top: -2px;
	right: 0px;
	bottom: 0;
	height: 45px;
	z-index: 101;
}
.header--drop ul li .hover {
	background-color: #fff;
	box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.2);
}

.header--drop ul li  .hover::after,
.header--drop ul li:last-child .weixin::after {
	display: none;
}
.web-code {
	width: 180px;
	padding: 25px 25px 20px 25px;
	background-color: #fff;
	position: absolute;
	z-index: 99;
	top: 36px;
	right: 0;
	box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.2);
	display: none;
	text-align: center;
}
.web-code1 {
	width: 324px;
	padding: 25px 12px 20px 12px;
}

.web-code .item {
	float: left;
	width: calc(50% - 20px);
	margin: 0 10px;
}
.web-code img {
	width: 100%;
	height: 100%;
}
.web-code b {
	display: block;
	font-size: 14px;
	padding: 18px 0 8px 0;
}
.web-code p {
	color: #999;
}
.header--drop ul li a {
	color: #666;
	line-height: 42px;
	display: block;
	padding: 0 10px;
	position: relative;
	z-index: 105;
}
.header--drop ul li a i {
	vertical-align: top;
	margin: -1px 8px 0 0;
	display: inline-block;
	width: 14px;
}
.header--drop ul li.mobile a i {
	width: 10px;
}
.header--drop ul li a:hover {
	color: #168ce3;
}

/* Tophead */
.Tophead {
	margin: 0 auto;
	position: relative;
}
.Tophead ul {
	position: absolute;
	top: -38px;
	right: 0;
}
.Tophead li {
	float: left;
	height: 36px;
	position: relative;
}
.Tophead li .ServiceTop {
	height: 36px;
	line-height: 36px;
	padding: 0 12px;
	font-size: 14px;
	position: relative;
}
.Tophead li .ServiceTop::after{
	position: absolute;
	content: "";
	right: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 1px;
	height: 12px;
	background-color: #ddd;
}
.Tophead li:last-child .ServiceTop::after{
	display: none;
}
.Tophead li .ServiceTop a{
	color: #666;
}
.Tophead li .ServiceTop svg{
    margin: 10px 4px 0 0;
    color: #fb8721;
    vertical-align: top;
}
.Tophead li.weixin .ServiceTop svg{
    margin: 12px 4px 0 0;
}
.ServiceBot {
	background-color: #fff;
	position: absolute;
	z-index: 99;
	top: 100%;
	right: 0;
	display: none;
	text-align: center;
	z-index: 9999;
}
.ServiceBot1 {
	width: 352px;
	padding: 18px 14px;
	background-image: -moz-linear-gradient( -90deg, rgb(248,234,221) 0%, rgb(255,255,255) 43%);
	background-image: -webkit-linear-gradient( -90deg, rgb(248,234,221) 0%, rgb(255,255,255) 43%);
	background-image: -ms-linear-gradient( -90deg, rgb(248,234,221) 0%, rgb(255,255,255) 43%);
	box-shadow: 0px 10px 20px 0px rgba(150, 153, 158, 0.32);
	border-radius: 0 0 8px 8px;
}
.ServiceBot1 .item {
	float: left;
	width: 50%;
}
.ServiceBot1 .item .image{
	padding: 4px 4px 0;
	border-radius: 8px;
	display: inline-block;
	background-image: -moz-linear-gradient( -90deg, rgb(251,162,138) 0%, rgb(241,179,56) 100%);
	background-image: -webkit-linear-gradient( -90deg, rgb(251,162,138) 0%, rgb(241,179,56) 100%);
	background-image: -ms-linear-gradient( -90deg, rgb(251,162,138) 0%, rgb(241,179,56) 100%);
}
.ServiceBot1 .item .image img{
	width: 130px;
	height: 130px;
	border-radius: 8px;
}
.ServiceBot1 .item .image b{
	height: 24px;
	line-height: 24px;
	font-size: 15px;
	color: #fff;
	display: block;
	text-align: center;
	overflow: hidden;
}
.ServiceBot1 .item p{
	margin-top: 10px;
	height: 16px;
	line-height: 16px;
	font-size: 15px;
	color: #888;
	overflow: hidden;
}
.Tophead li.mobile .hover{
	background-image: -moz-linear-gradient( -90deg, rgb(255, 249, 242) 0%, rgb(255,255,255) 43%);
	background-image: -webkit-linear-gradient( -90deg, rgb(255, 249, 242) 0%, rgb(255,255,255) 43%);
	background-image: -ms-linear-gradient( -90deg, rgb(255, 249, 242) 0%, rgb(255,255,255) 43%);
	box-shadow: 0px 10px 20px 0px rgba(150, 153, 158, 0.32);
}
.Tophead li.mobile .hover::after{
	display: none;
}
/* top */
.top{
    padding: 26px 0;
}
.top .logo{
	margin-top: 7px;
    float: left;
}
.top .logo img{
    height: 52px;
}
.top .pageName{
    height: 52px;
	line-height: 52px;
    padding-left: 15px;
    margin-left: 15px;
	font-size: 36px;
    position: relative;
    display: inline-block;
    vertical-align: top;
	font-family: "aajianhaoti";
}
.top .pageName::before{
	width: 74px;
	height: 24px;
	position: absolute;
	content: "";
	right: -6px;
	bottom: 3px;
	background: url(../../../../images/index/version/2026/pageNameIcon.png) no-repeat;
	background-size: contain;
}
.top .pageName span{
	position: relative;
	z-index: 1;
}
.top .pageName img{
	height: 42px;
	margin-top: 7px;
}
.top .logo .pageName::after{
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: #e6e6e6;
}
.searchBox {
    margin-top: 13px;
	margin-left: 72px;
	float: left;
}
.search{
	width: 732px;
	height: 50px;
	padding: 2px;
	border: 2px solid #fb8721;
  	border-radius: 12px;
	float: left;
}
.searchSelect {
	width: 10%;
	height: 42px;
	float: left;
	position: relative;
	z-index: 99999;
	border-radius: 12px 0 0 12px;
}
.searchSelectTop{
	width: 100%;
	height: 100%;
	position: relative;
	cursor: pointer;
}
.searchSelectTop p{
	font-size: 15px;
	line-height: 42px;
	text-indent: 13px;
	color: #333;
}
.searchSelectTop svg {
	position: absolute;
	top: 18px;
	right: 9px;
	width: 10px;
	height: 10px;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
	-webkit-transform: rotate(0);
	-ms-transform: rotate(0);
	-o-transform: rotate(0);
	transform: rotate(0);
}
.searchSelectTop.focus svg{
	top: 14px;
	-webkit-transition: all 0.3s ease;
	-moz-transition: all 0.3s ease;
	-ms-transition: all 0.3s ease;
	-o-transition: all 0.3s ease;
	transition: all 0.3s ease;
	-webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}
.searchSelectBot {
	position: absolute;
	width: 100%;
	border: 2px solid #fb8721;
	left: 0px;
	top: 44px;
	z-index: 99999;
	background: #fff;
	display: none;
}
.searchSelectBot li{
	text-indent: 15px;
	font-size: 14px;
	line-height: 25px;
	cursor: pointer;
}
.searchSelectBot li:hover{
	background: #fb8721;
	color: #fff;
}
.search input {
	width: 77%;
	height: 42px;
	float: left;
	text-indent: 10px;
	font-size: 14px;
	line-height: 40px;
	font-family: "microsoft yahei";
	color: #999;
	background: transparent;
	border: none;
}
.search button {
	width: 13%;
	height: 42px;
	line-height: 42px;
	font-size: 17px;
	font-weight: 700;
	border: none;
	float: right;
	color: #fff;
	text-align: center;
	border-radius: 9px;
  	background-image: -moz-linear-gradient( 0deg, rgb(251,145,20) 0%, rgb(250,92,14) 100%);
    background-image: -webkit-linear-gradient( 0deg, rgb(251,145,20) 0%, rgb(250,92,14) 100%);
    background-image: -ms-linear-gradient( 0deg, rgb(251,145,20) 0%, rgb(250,92,14) 100%);
}
.search button svg {
	margin:13px 5px 0 0;
	vertical-align: top;

}
.searchBox a.wt{
	margin: 2px 0 0 14px;
	height: 42px;
	line-height: 40px;
	padding: 0 16px;
	font-size: 16px;
	font-weight: 700;
	border-radius: 9px;
	border: 1px solid #ffead7;
	float: left;
	background-color: #ffead7;
	color: #f87c0f;
}
.searchBox a.wt svg{
	margin: 14px 5px 0 0;
	width: 18px;
	height: 18px;
	vertical-align: top;
}
.searchBox a.wt:hover{
	border-color: #f87c0f;
}
.searchBox .hot{
	margin-top: 12px;
}
.searchBox .hot a{
	margin-left: 18px;
	line-height: 1;
	font-size: 14px;
	color: #333;
}
.searchBox .hot a:first-child{
	margin-left: 0;
}
.searchBox .hot a:hover{
	color: #fb8721;
}
.top .right{
	float: right;
}
/* nav */
.nav{
    background-color: #fb8721;
}
.nav .w{
	font-size: 0;
}
.nav a{
    margin: 0 7px;
    padding: 0 34px;
    height: 52px;
    line-height: 52px;
    font-size: 18px;
    color: #fff;
    display: inline-block;
    vertical-align: top;
}
.nav a:first-child{
    margin-left: 0;
}
.nav a:last-child{
    margin-right: 0;
}
.nav a.focus,.nav a:hover{
    background-image: -moz-linear-gradient( 0deg, rgb(255,172,27) 0%, rgb(255,144,47) 100%);
    background-image: -webkit-linear-gradient( 0deg, rgb(255,172,27) 0%, rgb(255,144,47) 100%);
    background-image: -ms-linear-gradient( 0deg, rgb(255,172,27) 0%, rgb(255,144,47) 100%);
}
/* position */
.position{
    height: 44px;
    line-height: 44px;
    font-size: 15px;
    color: #666;
    background-color: #edeff5;
}
.position i{
    margin-right: 6px;
    color: #fb8721;
}
.position a{
    padding-right: 20px;
    color: #666;
    position: relative;
}
.position a::after{
    position: absolute;
    content: ">";
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: #666;
}
.position a:last-child::after{
    display: none;
}
.position a:hover{
	color: #fb8721;
}
/* video-main */
.video-main{
    margin-top: 20px;
    padding: 22px;
    border-radius: 6px;
    background-color: #fff;
}
/* videoShow */
.videoShow{
    padding-bottom: 22px;
    border-bottom: 1px solid #e6e6e6;
}
.videoTop{
	width: 1160px;
    border-radius: 6px;
	margin: 0 auto;
}
.videoTop .images{
    height: 0;
    padding-bottom: 56.25%;
    overflow: hidden;
    position: relative;
}
.videoTop .images img{
    position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%,-50%);
	transform: translate(-50%, -50%);
}
.videoTop .images img {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	z-index: 2;
}
.videoTop .images iframe {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
}
.videoTop .images i.play{
    width: 72px;
    height: 72px;
    background: url(../../../../images/video/version/2026/playMax.png) no-repeat;
	background-size: contain;
    position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%,-50%);
	transform: translate(-50%, -50%);
}
.videoInfo h1{
    margin-top: 9px;
    height: 50px;
    line-height: 50px;
    font-size: 26px;
    font-weight: 700;
    overflow: hidden;
}
.videoInfo h1 a{
    color: #333;
}
.videoInfo h1 a:hover{color: #fb8721;}
.videoInfo .date{
    margin-top: 13px;
    line-height: 26px;
    font-size: 15px;
    color: #333;
}
.videoInfo .date span{
    margin-right: 34px;
}
.videoInfo .date span:last-child{
    margin-right: 0;
}
.videoInfo .date span i{
    width: 15px;
    height: 14px;
    margin: 7px 5px 0 0;
    background: url(../../../../images/video/version/2026/videoInfo-date1.png) no-repeat;
	background-size: contain;
    display: inline-block;
    vertical-align: top;
}
.videoInfo .date span.num i{
    background: url(../../../../images/video/version/2026/videoInfo-date2.png) no-repeat;
	background-size: contain;
    display: inline-block;
    vertical-align: top;
}
/* video-desc */
.video-desc{
    margin-top: 23px;
}
.descTitle span{
    position: relative;
	 display: inline-block;
}
.descTitle span h2{
	line-height: 26px;
    font-size: 20px;
    position: relative;
    z-index: 1;
	 display: inline-block;
}
.descTitle span::after{
    height: 6px;
    background-color: #edb88a;
    position: absolute;
    content: '';
    left: 0;
    right: 0;
    bottom: 0;
}
.video-content{
    margin-top: 26px;
    line-height: 38px;
    font-size: 16px;
    color: #333;
}
.video-content img{
    display: block;
    margin: 30px auto 0;
}
/* other-video */
.other-video{
    margin-top: 20px;
    padding: 19px 11px 22px;
    border-radius: 6px;
    background-color: #fff;
}
.video-title{
    margin: 0 11px;
    line-height: 38px;
    font-size: 24px;
}
.video-title i{
    height: 38px;
    width: 38px;
    margin-right: 7px;
    position: relative;
    display: inline-block;
    vertical-align: top;
}
.video-title i img{
    position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%,-50%);
	transform: translate(-50%, -50%);
}
.video-bot{
    overflow: hidden;
}
.video-bot ul{
    margin-top: -10px;
    overflow: hidden;
}
.video-bot li{
    margin-top: 25px;
    width: 25%;
    padding: 0 11px;
    float: left;
}
.video-bot li .image{
    height: 0;
    padding-bottom: 56.25%;
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}
.video-bot li .image img{
    position: absolute;
    width: 100%;
    height: 100%;
}
.video-bot li .image i.play{
    width: 56px;
    height: 56px;
    background: url(../../../../images/video/version/2026/playMax.png) no-repeat;
    background-size: contain;
    position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%,-50%);
	transform: translate(-50%, -50%);
}


.video-bot li p{
    margin-top: 15px;
    height: 20px;
    line-height: 20px;
    font-size: 16px;
    overflow: hidden;
}
.video-bot li p a{
    color: #333;
}
.video-bot li p a:hover{
    color: #fb8721;
}
.video-bot li .bot{
    margin-top: 9px;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #999;
    overflow: hidden;

}
.video-bot li .bot span{
    margin-right: 20px;
}
.video-bot li .bot span:last-child{
    margin-right: 0;
}
.video-bot li .bot span i{
    padding: 0 5px 0 1px;
    font-size: 14px;
}


/* footer */
.footer {
	margin: 0 auto;
	background-color: #212324;
	margin-top: 28px;
}

.footer .item {
	margin: 0 auto;
	overflow: hidden;
}

.footer .item .footer-code {
	float: right;
	width: 400px;
	border-left: 1px solid #444444;
	margin-top: 27px;
}

.footer .item .footer-code li {
	float: left;
	padding-left: 44px;
}

.footer .item .footer-code li .code {
	width: 126px;
	height: 126px;
	border: 2px solid #ff8d50;
	padding: 10px;
	background-color: #fff;
}

.footer .item .footer-code li p {
	text-align: center;
	font-size: 14px;
	color: #e2e2e2;
	margin-top: 16px;
}

.footer .item .left {
	margin-top: 20px;
	overflow: hidden;
	padding-right: 44px;
}

.footer .item .left p {
	font-size: 14px;
	line-height: 32px;
	color: #838383;
}

.footer .item .left p a {
	color: #838383;
	padding: 0 16px;
	display: inline-block;
	line-height: 1;
	border-right: 1px solid #444444;
}

.footer .item .left p a:first-child {
	padding-left: 0;
}

.footer .item .left p a:last-child {
	border: none;
}

.footer .item .left p a:hover {
	color: #ff8d50;
}

.footer .item .left span {
	font-size: 14px;
	line-height: 32px;
	color: #838383;
}
.footer .item .left span em {
	font-style: normal;
	margin-right: 12px;
}
.footer .item .left span img {
	margin: 7px 5px 0 10px;
	vertical-align: top;
}

.copyright {
	font-size: 14px;
	line-height: 22px;
	color: #838383;
	border-top: 1px solid #444444;
	margin-top: 10px;
	padding: 10px 0;
	display: inline-block;
}

.copyright img {
	margin: 1px 8px 0 0px;
	vertical-align: top;
}

ul.footImg {
	width: 810px;
	height: 48px;
	margin-bottom: 24px;
	overflow: hidden;
	background: url("https://www.xwboo.com/images/index/Version/2021/copyright.png") no-repeat 0 0;
}

ul.footImg li {
	width: 135px;
	float: left;
}

ul.footImg li a {
	width: 125px;
	height: 48px;
	display: block;
}
/* media */
@media only screen and (max-width: 1024px){
    .main,.w{width:  1000px;}
	.header span a {
		margin-right: 12px;
		font-size: 12px;
	}
	.header p {
		margin-right: 152px;
	}
	.header p a {
		font-size: 12px;
		padding: 0 8px;
	}
	.Tophead li .ServiceTop {
		padding: 0 8px;
		font-size: 12px;
	}
	.Tophead li .ServiceTop svg {
		margin: 11px 2px 0 0;
		width: 14px;
		height: 14px;
	}
	.Tophead li.weixin .ServiceTop svg {
		margin: 12px 2px 0 0;
	}
	.top {
		padding: 17px 0;
	}
	.top .logo {
		margin-top: 5px;
	}
	.top .logo img {
		height: 33px;
	}
	.top .pageName {
		height: 33px;
		line-height: 33px;
		padding-left: 8px;
		margin-left: 8px;
		font-size: 26px;
	}
	.top .pageName::before {
		width: 53px;
  		height: 17px;
  		right: -5px;
  		bottom: 1px;
	}
	.top .pageName img{
		height: 27px;
	}
	.searchBox {
		margin-top: 7px;
		margin-left: 34px;
	}
	.search {
		width: 470px;
		height: 32px;
		padding: 2px;
  		border: 1px solid #fb8721;
	}
	.searchSelect {
		height: 28px;
	}
	.searchSelectTop p {
		font-size: 12px;
		line-height: 26px;
		text-indent: 4px;
	}
	.searchSelectTop svg {
		top: 12px;
    	width: 8px;
    	height: 8px;
    	right: 2px;
	}
	.searchSelectTop.focus svg {
		top: 8px;
	}
	.searchSelectBot {
		top: 28px;
	}
	.searchSelectBot li {
		text-indent: 11px;
		font-size: 12px;
		line-height: 22px;
	}
	.search input {
		height: 26px;
		line-height: 26px;
		font-size: 12px;
	}
	.search button {
		height: 26px;
		line-height: 26px;
		font-size: 12px;
	}
	.search button svg {
		margin: 8px 5px 0 0;
		width: 14px;
		height: 14px;
	}
	.top .right {
		height: 49px;
	}
	.searchBox a.wt {
		margin: 1px 0 0 4px;
		height: 30px;
		line-height: 30px;
		padding: 0 7px;
		font-size: 12px;
	}
	.searchBox a.wt svg {
		margin: 10px 3px 0 0;
		width: 13px;
		height: 13px;
	}
	.nav a {
		margin: 0 4px;
    	padding: 0 18px;
    	height: 36px;
    	line-height: 36px;
    	font-size: 14px;
	}
	.position {
		height: 32px;
		line-height: 32px;
		font-size: 12px;
	}
	.position i {
		margin-right: 4px;
		font-size: 13px;
	}
	.video-main {
		margin-top: 12px;
		padding: 14px;
	}
	.videoShow {
		padding-bottom: 14px;
	}
	.videoTop {
		width: 76%;
	}		
	.videoTop .images i.play {
		width: 48px;
		height: 48px;
	}
	.videoInfo h1 {
		margin-top: 6px;
		height: 36px;
		line-height: 36px;
		font-size: 18px;
	}
	.videoInfo .date {
		margin-top: 6px;
		line-height: 20px;
		font-size: 12px;
	}
	.videoInfo .date span {
		margin-right: 20px;
	}
	.videoInfo .date span i {
		width: 13px;
		height: 12px;
		margin: 5px 4px 0 0;
	}
	.video-desc {
		margin-top: 15px;
	}
	.descTitle span h2{
		line-height: 24px;
		font-size: 17px;
	}
	.video-content {
		margin-top: 16px;
		line-height: 28px;
		font-size: 12px;
	}
	.other-video {
		margin-top: 12px;
		padding: 11px 7px 14px;
	}
	.video-title {
		margin: 0 7px;
		line-height: 26px;
		font-size: 18px;
	}
	.video-title i {
		height: 26px;
		width: 26px;
		margin-right: 4px;
	}
	.video-bot ul {
		margin-top: -6px;
	}
	.video-bot li {
		margin-top: 16px;
		padding: 0 7px;
	}
	.video-bot li .image i.play {
		width: 40px;
		height: 40px;
	}
	.video-bot li p {
		margin-top: 6px;
		height: 18px;
		line-height: 18px;
		font-size: 12px;
	}
	.video-bot li .bot {
		margin-top: 4px;
		height: 18px;
		line-height: 18px;
		font-size: 12px;
	}
	.video-bot li .bot span {
		margin-right: 4px;
	}
	.video-bot li .bot span i {
		padding: 0 3px 0 1px;
		font-size: 12px;
	}
	.footer .item .footer-code li .code {
		width: 106px;
		height: 106px;
		padding: 8px;
	}
	.footer .item .footer-code li p {
		font-size: 12px;
		margin-top: 12px;
	}
	.footer .item .footer-code {
		width: 312px;
		margin-top: 42px;
	}
	.footer .item .left p {
		font-size: 12px;
		line-height: 28px;
	}
	.footer .item .left p a {
		padding: 0 12px;
	}
	.footer .item .left span {
		font-size: 12px;
		line-height: 28px;
	}
	.footer .item .left span img {
		margin: 6px 5px 0 8px;
		width: 14px;
	}
	.copyright {
		font-size: 12px;
	}
	ul.footImg {
		height: 32px;
		background-size: auto 100%;
	}
	ul.footImg li {
		width: 90px;
	}
	ul.footImg li a {
		width: 80px;
		height: 32px;
	}
	.footer .item .left {
		padding-right: 20px;
	}
	.footer .item .footer-code li {
		padding-left: 20px;
	}

}
@media only screen and (min-width: 1025px) and (max-width: 1199px){
    .main,.w{width:  1138px;}
	.top {
		padding: 19px 0;
	}
	.top .logo {
		margin-top: 5px;
	}
	.top .logo img {
		height: 38px;
	}
	.top .pageName {
		height: 38px;
		line-height: 38px;
		padding-left: 10px;
		margin-left: 10px;
		font-size: 28px;
	}
	.top .pageName::before {
		width: 56px;
		height: 18px;
		right: -6px;
		bottom: 3px;
	}
	.top .pageName img{
		height: 32px;
	}
	.searchBox {
		margin-top: 8px;
		margin-left: 39px;
	}
	.search {
		width: 525px;
		height: 36px;
	}
	.searchSelect {
		height: 28px;
	}
	.searchSelectTop p {
		font-size: 12px;
		line-height: 28px;
		text-indent: 4px;
	}
	.searchSelectTop svg {
		top: 13px;
    	width: 8px;
    	height: 8px;
    	right: 6px;
	}
	.searchSelectTop.focus svg {
		top: 10px;
	}
	.searchSelectBot {
		top: 30px;
	}
	.searchSelectBot li {
		text-indent: 11px;
		font-size: 12px;
		line-height: 24px;
	}
	.search input {
		height: 28px;
		line-height: 28px;
		font-size: 12px;
	}
	.search button {
		height: 28px;
		line-height: 28px;
		font-size: 13px;
	}
	.search button svg {
		margin: 8px 5px 0 0;
		width: 14px;
		height: 14px;
	}
	.top .right {
		height: 56px;
	}
	.searchBox a.wt {
		margin: 1px 0 0 4px;
		height: 34px;
		line-height: 34px;
		padding: 0 9px;
		font-size: 13px;
	}
	.searchBox a.wt svg {
		margin: 12px 3px 0 0;
		width: 14px;
		height: 14px;
	}
	.nav a {
		margin: 0 4px;
		padding: 0 23px;
		height: 40px;
		line-height: 40px;
		font-size: 14px;
	}
	.position {
		height: 32px;
		line-height: 32px;
		font-size: 12px;
	}
	.position i {
		margin-right: 4px;
		font-size: 13px;
	}
	.video-main {
		margin-top: 14px;
		padding: 16px;
	}
	.videoShow {
		padding-bottom: 16px;
	}
	.videoTop {
		width: 76%;
	}
	.videoTop .images i.play {
		width: 52px;
		height: 52px;
	}
	.videoInfo h1 {
		margin-top: 6px;
		height: 40px;
		line-height: 40px;
		font-size: 20px;
	}
	.videoInfo .date {
		margin-top: 6px;
		line-height: 20px;
		font-size: 12px;
	}
	.videoInfo .date span i {
		width: 13px;
		height: 12px;
		margin: 5px 4px 0 0;
	}
	.video-desc {
		margin-top: 17px;
	}
	.descTitle span h2{
		line-height: 24px;
		font-size: 17px;
	}
	.video-content {
		margin-top: 18px;
		line-height: 30px;
		font-size: 13px;
	}
	.other-video {
		margin-top: 14px;
		padding: 13px 8px 16px;
	}
	.video-title {
		margin: 0 8px;
		line-height: 28px;
		font-size: 19px;
	}
	.video-title i {
		height: 28px;
		width: 28px;
		margin-right: 4px;
	}
	.video-bot ul {
		margin-top: -8px;
	}
	.video-bot li {
		margin-top: 18px;
		padding: 0 8px;
	}
	.video-bot li .image i.play {
		width: 44px;
		height: 44px;
	}
	.video-bot li p {
		margin-top: 8px;
		height: 18px;
		line-height: 18px;
		font-size: 13px;
	}
	.video-bot li .bot {
		margin-top: 6px;
		height: 18px;
		line-height: 18px;
		font-size: 12px;
	}
	.video-bot li .bot span {
		margin-right: 10px;
	}
	.video-bot li .bot span i {
		padding: 0 4px 0 1px;
		font-size: 12px;
	}
		.footer .item .footer-code li .code {
		width: 106px;
		height: 106px;
		padding: 8px;
	}
	.footer .item .footer-code li p {
		font-size: 12px;
		margin-top: 12px;
	}
	.footer .item .footer-code {
		width: 360px;
		margin-top: 42px;
	}
	.footer .item .left p {
		font-size: 12px;
		line-height: 28px;
	}
	.footer .item .left p a {
		padding: 0 12px;
	}
	.footer .item .left span {
		font-size: 12px;
		line-height: 28px;
	}
	.footer .item .left span img {
		margin: 6px 5px 0 8px;
		width: 14px;
	}
	.copyright {
		font-size: 12px;
	}
	ul.footImg {
		height: 32px;
		background-size: auto 100%;
	}
	ul.footImg li {
		width: 90px;
	}
	ul.footImg li a {
		width: 80px;
		height: 32px;
	}


}
@media only screen and (min-width: 1200px) and (max-width: 1399px){
    .main,.w{width:  1328px;}
	.top {
		padding: 22px 0;
	}
	.top .logo {
		margin-top: 6px;
	}
	.top .logo img {
		height: 44px;
	}
	.top .pageName {
		height: 44px;
		line-height: 44px;
		padding-left: 12px;
		margin-left: 12px;
		font-size: 30px;
	}
	.top .pageName::before {
		width: 61px;
		height: 20px;
		right: -6px;
		bottom: 3px;
	}
	.top .pageName img{
		height: 36px;
	}
	.searchBox {
		margin-top: 11px;
		margin-left: 59px;
	}
	.search {
		width: 624px;
		height: 42px;
	}
	.searchSelect {
		height: 34px;
	}
	.searchSelectTop p {
		font-size: 14px;
		line-height: 34px;
		text-indent: 8px;
	}
	.searchSelectTop svg {
		top: 17px;
		width: 8px;
  		height: 8px;
	}
	.searchSelectTop.focus svg {
		top: 13px;
	}
	.searchSelectBot {
		top: 36px;
	}
	.search input {
		height: 34px;
		line-height: 34px;
	}
	.search button {
		height: 34px;
		line-height: 34px;
		font-size: 15px;
	}
	.search button svg {
		margin: 11px 5px 0 0;
		width: 14px;
		height: 14px;
	}
	.top .right {
		height: 66px;
	}
	.searchBox a.wt {
		margin: 1px 0 0 8px;
		height: 40px;
		line-height: 38px;
		padding: 0 12px;
		font-size: 15px;
	}
	.searchBox a.wt svg {
		margin: 13px 4px 0 0;
		width: 16px;
		height: 16px;
	}
	.nav a {
		margin: 0 5px;
		padding: 0 30px;
		height: 44px;
		line-height: 44px;
		font-size: 15px;
	}
	.position {
		height: 38px;
		line-height: 38px;
		font-size: 13px;
	}
	.position i {
		margin-right: 4px;
		font-size: 14px;
	}
	.video-main {
		margin-top: 16px;
		padding: 18px;
	}
	.videoShow {
		padding-bottom: 18px;
	}
	.videoTop {
		width: 76%;
	}
	.videoTop .images i.play {
		width: 60px;
		height: 60px;
	}
	.videoInfo h1 {
		margin-top: 8px;
		height: 44px;
		line-height: 44px;
		font-size: 22px;
	}
	.videoInfo .date {
		margin-top: 10px;
		line-height: 22px;
		font-size: 13px;
	}
	.videoInfo .date span i {
		width: 14px;
		height: 13px;
		margin: 6px 4px 0 0;
	}
	.video-desc {
		margin-top: 19px;
	}
	.descTitle span h2{
		line-height: 26px;
		font-size: 18px;
	}
	.video-content {
		margin-top: 20px;
		line-height: 32px;
		font-size: 14px;
	}
	.other-video {
		margin-top: 16px;
		padding: 15px 10px 18px;
	}
	.video-title {
		margin: 0 9px;
		line-height: 32px;
		font-size: 21px;
	}
	.video-title i {
		height: 32px;
		width: 32px;
		margin-right: 5px;
	}
	.video-bot ul {
		margin-top: -8px;
	}
	.video-bot li {
		margin-top: 20px;
		padding: 0 9px;
	}
	.video-bot li .image i.play {
		width: 48px;
		height: 48px;
	}
	.video-bot li p {
		margin-top: 10px;
		height: 20px;
		line-height: 20px;
		font-size: 14px;
	}
	.video-bot li .bot {
		margin-top: 6px;
		height: 18px;
		line-height: 18px;
		font-size: 12px;
	}
	.video-bot li .bot span {
		margin-right: 14px;
	}
	.video-bot li .bot span i {
		padding: 0 4px 0 1px;
		font-size: 12px;
	}
	.copyright {
		font-size: 12px;
	}
	ul.footImg {
		height: 42px;
		background-size: auto 100%;
	}
	ul.footImg li {
		width: 118px;
	}
	ul.footImg li a {
		width: 106px;
		height: 42px;
	}


}
@media only screen and (min-width: 1400px) and (max-width: 1599px){
    .main,.w{width:  1400px;}
	.top {
		padding: 24px 0;
	}
	.top .logo {
		margin-top: 6px;
	}
	.top .logo img {
		height: 47px;
	}
	.top .pageName {
		height: 47px;
		line-height: 47px;
		padding-left: 12px;
		margin-left: 12px;
		font-size: 32px;
	}
	.top .pageName::before {
		width: 64px;
		height: 21px;
		right: -6px;
		bottom: 3px;
	}
	.top .pageName img{
		height: 39px;
	}
	.searchBox {
		margin-top: 11px;
		margin-left: 61px;
	}
	.search {
		width: 658px;
		height: 44px;
	}
	.searchSelect {
		height: 36px;
	}
	.searchSelectTop p {
		font-size: 14px;
		line-height: 36px;
		text-indent: 11px;
	}
	.searchSelectTop svg {
		top: 17px;
	}
	.searchSelectTop.focus svg {
		top: 12px;
	}
	.searchSelectBot {
		top: 38px;
	}
	.search input {
		height: 36px;
		line-height: 36px;
	}
	.search button {
		height: 36px;
		line-height: 36px;
		font-size: 15px;
	}
	.search button svg {
		margin: 12px 5px 0 0;
		width: 14px;
		height: 14px;
	}
	.top .right {
		height: 68px;
	}
	.searchBox a.wt {
		margin: 1px 0 0 12px;
		height: 42px;
		line-height: 40px;
		padding: 0 14px;
		font-size: 15px;
	}
	.searchBox a.wt svg {
		margin: 13px 4px 0 0;
		width: 16px;
		height: 16px;
	}
	.nav a {
		margin: 0 7px;
		padding: 0 30px;
		height: 46px;
		line-height: 46px;
		font-size: 16px;
	}
	.position {
		height: 40px;
		line-height: 40px;
		font-size: 14px;
	}
	.position i {
		margin-right: 5px;
		font-size: 15px;
	}
	.video-main {
		margin-top: 18px;
		padding: 20px;
	}
	.videoShow {
		padding-bottom: 20px;
	}
	/* .videoTop .images {
		width: 720px;
	}		 */
	.videoTop .images i.play {
		width: 64px;
		height: 64px;
	}
	.videoInfo h1 {
		margin-top: 8px;
		height: 46px;
		line-height: 46px;
		font-size: 23px;
	}
	.videoInfo .date {
		margin-top: 11px;
		line-height: 26px;
		font-size: 14px;
	}
	.video-desc {
		margin-top: 21px;
	}
	.descTitle span h2{
		line-height: 26px;
		font-size: 18px;
	}
	.video-content {
		margin-top: 24px;
		line-height: 36px;
		font-size: 15px;
	}
	.other-video {
		margin-top: 18px;
		padding: 17px 11px 20px;
	}
	.video-title {
		margin: 0 9px;
		line-height: 34px;
		font-size: 22px;
	}
	.video-title i {
		height: 34px;
		width: 34px;
		margin-right: 6px;
	}
	.video-bot ul {
		margin-top: -9px;
	}
	.video-bot li {
		margin-top: 22px;
		padding: 0 9px;
	}
	.video-bot li .image i.play {
		width: 52px;
		height: 52px;
	}
	.video-bot li p {
		margin-top: 13px;
		height: 20px;
		line-height: 20px;
		font-size: 15px;
	}
	.video-bot li .bot {
		margin-top: 8px;
		height: 20px;
		line-height: 20px;
		font-size: 13px;
	}
	.video-bot li .bot span {
		margin-right: 16px;
	}
	.video-bot li .bot span i {
		padding: 0 4px 0 1px;
		font-size: 13px;
	}


}
@media only screen and (min-width: 1600px){
    .main,.w{width:  1560px;}
}