/* CDN 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: 'chem17';  /* Project id 1943868 */
	src: url('//at.alicdn.com/t/c/font_1943868_nrmmglyuhw.woff2?t=1680139478155') format('woff2'),
		 url('//at.alicdn.com/t/c/font_1943868_nrmmglyuhw.woff?t=1680139478155') format('woff'),
		 url('//at.alicdn.com/t/c/font_1943868_nrmmglyuhw.ttf?t=1680139478155') format('truetype');
  }

.chem17 {
	font-family: "chem17" !important;
	font-size: 16px;
	font-style: normal;
	-webkit-font-smoothing: antialiased;
	-webkit-text-stroke-width: 0.2px;
	-moz-osx-font-smoothing: grayscale;
}

body {
	line-height: 1;
}
.tabledivclass + p {
	clear: both;
}
.gray {
	background-color: #f5f5f5;
}

.iframe {
	overflow: hidden;
}

.iframe iframe {
	width: calc(100% + 18px);
	margin-left: -9px;
}
.left-bar {
	position: fixed;
	top: 90px;
    left: 10px;
	z-index: 999;
}
.left-bar ul {
	margin-top: 10px;
	box-shadow: 0px 10px 20px 0px rgba(40, 40, 40, 0.12);
	background-color: #4385f5;
	width: 58px;
	border-radius: 4px;
}
.left-bar li {
	cursor: pointer;
	position: relative;
}
.left-bar li .bar-top {
	border-bottom: 1px solid #eee;
	padding: 12px 0;
	text-align: center;
	line-height: 16px;
}
.left-bar li .bar-top b {
	color: #fff;
	display: block;
	padding: 2px 15px;
}
.left-bar li .bar-top i {
	display: block;
	font-size: 20px;
	margin-bottom: 7px;
}
.left-bar li .bar-top a {
	color: #fff;
	display: block;
}
.left-bar li .bar-top a:hover {
	color: #4385f5;
}
.left-bar li.notext .bar-top i {
	margin: 0;
}
.left-bar li.notext .bar-top {
	padding: 15px 0;
	border-bottom: 0;
}
.left-bar li:hover .bar-top {
	background-color: #f60;
}
.left-bar li:hover .bar-top a,.right-bar li:hover .bar-top b {
	color: #fff;
	transition: all;
}
.left-bar li:last-of-type .bar-top {
	border-bottom: 0;
}
.left-bar .contact-item {
	position: absolute;
	left: 70px;
	top: 0;
	box-sizing: border-box;
	width: 320px;
	border: 4px solid #4385f5;
	background-color: #fff;
	border-radius: 16px;
	overflow: hidden;
	padding: 18px 16px 16px;
}
.left-bar .contact-item dl{
	padding-left: 88px;
	overflow: hidden;
	position: relative;
}
.left-bar .contact-item i{
	position: absolute;
	display: inline-block;
	left: 0;
	top: 2px;
	width: 68px;
	height: 82px;
	background:url(https://www.chem17.com/images/technology/version/2022/service-left.png) no-repeat;
}
.left-bar .contact-item dt{
	height: 22px;
	line-height: 22px;
	font-size: 14px;
	color: #999;
	overflow: hidden;
}
.left-bar .contact-item dd{
	height: 22px;
	line-height: 22px;
	font-size: 14px;
	color: #333;
	font-weight: 700;
	overflow: hidden;
    white-space: nowrap;
}
.left-bar .contact-item dd b{
	display: inline-block;
	width: 18px;
	height: 21px;
	margin: 1px 0 0 11px;
	background: url(https://www.chem17.com/images/technology/version/2022/service-qq.png) no-repeat;
	vertical-align: top;
}
.left-bar .code-item {
	position: absolute;
	left: 70px;
	bottom: 0;
	top: auto;
	box-sizing: border-box;
	width: 360px;
	border: 4px solid #4385f5;
	background-color: #fff;
	border-radius: 16px;
	overflow: hidden;
	padding: 20px 10px;
}
.left-bar .child-bot.code-item {
	width: auto;
	white-space: nowrap;
}
.left-bar .code-item .item {
	width: 166px;
	display: inline-block !important;
	text-align: center;
	padding: 0 20px;
	box-sizing: border-box;
	font-size: 14px;
    float: none;
}
.left-bar .code-item .wx-img{
	width: 126px;
	height: 126px;
	position: relative;
}
.left-bar .code-item .wx-img img{
	position: absolute;
	width: 142px;
	height: 142px;
	left: -8px;
	top: -8px;
	max-width: none;
	max-height: none;
}
.left-bar .code-item .item b {
	margin-top: 10px;
	display: block;
}
.left-bar .code-item .item p {
	margin-top: 10px;
	color: #999;
}
.advs {
	position: relative;
	display: block;
	height: 100%;
	width: 100%;
}

.advs img {
	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;
}

.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;
}

.grayBg {
	background-color: #f5f5f5;
}

.w {
	width: 1560px;
	margin: 0 auto;
	box-sizing: border-box;
}

.w::after {
	content: "";
	display: block;
	clear: both;
}

.header {
	height: 42px;
	background: #f5f5f5;
	font-size: 13px;
}

.header .left {
	float: left;
}

.header .left p {
	line-height: 42px;
	float: left;
}

.header .left p a {
	color: #333;
}

.header .left p a:hover {
	color: #4385f5;
}

.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: #4385f5;
}

.header .left ul li:nth-child(even) a,
.header .item ul li:nth-child(even) a:hover {
	color: #fff;
	background-color: #4385f5;
	border-radius: 2px;
}

.header .right {
	float: right;
	margin-right: 190px;
	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: #4385f5;
}

.header--drop {
	margin: 0 auto;
	position: relative;
	font-size: 14px;
}

.header--drop ul {
	position: absolute;
	right: 0;
	top: -43px;
}

.header--drop ul li {
	float: left;
	height: 42px;
	position: relative;
}

.header--drop ul li .weixin {
	height: 43px;
	position: relative;
}

.header--drop ul li .weixin.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 .weixin.hover {
	background-color: #fff;
	box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.2);
}

.header--drop ul li .weixin.hover::after,
.header--drop ul li:last-child .weixin::after {
	display: none;
}

.web-code {
	width: 130px;
	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: 300px;
	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 13px;
	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: #4385f5;
}

.sponsor {
	padding: 18px 0;
	background-color: #fff;
}

.sponsor .w {
	position: relative;
}

.sponsor .title {
	position: absolute;
	left: 0;
	top: 0;
	z-index: 2;
}

.top {
	padding: 20px 0 15px;
	background: url(../../../../images/sub/version/2023/top_bg.png) no-repeat;
	background-size: 100% 100%;
}

.top .w {
	position: relative;
}

.top .logo {
	float: left;
	margin-right: 145px;
	line-height: 80px;
	width: 252px;
	height: 80px;
	position: relative;
}
.top .logo img {
	position: absolute;
	left: 0;
	width: 100%;
	top: 50%;
	transform: translateY(-50%);
	max-height: none;
}
.top .search-box {
	float: left;
}
.search {
	width: 550px;
	height: 44px;
	position: relative;
	background-color: #fff;
	border-radius: 4px;
	box-shadow: 0px 5px 9px 0px rgba(40, 40, 40, 0.05);
}

.search form {
	width: 100%;
	height: 100%;
}

.searchSelect {
	width: 74px;
	height: 100%;
	position: relative;
	float: left;
	border-radius: 4px 0 0 4px;
}

.selectTop {
	position: relative;
	cursor: pointer;
	text-align: center;
	border-right: 1px solid #ddd;
	line-height: 18px;
	margin-top: 13px;
	font-size: 0;
}

.selectTop p {
	font-size: 15px;
	color: #666;
	display: inline-block;
}

.selectTop i {
	line-height: 1;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 5px 5px 0 5px;
	border-color: #666 transparent transparent transparent;
	display: inline-block;
	vertical-align: top;
	margin-top: 6px;
	margin-left: 6px;
}

.selectTop.focus i {
	-webkit-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-o-transform: rotate(180deg);
	transform: rotate(180deg);
}

.search button {
	position: absolute;
	right: 0;
	top: 0;
	height: 100%;
	background-color: #ff5c38;
	color: #ffffff;
	width: 90px;
	font-size: 18px;
	border: none;
	font-family: "microsoft yahei";
	cursor: pointer;
	border-radius: 0 4px 4px 0;
}

.search button i {
	margin-right: 7px;
	display: inline-block;
	vertical-align: top;
	margin-top: 2px;
}

.search input {
	width: calc(100% - 74px - 90px);
	height: 100%;
	float: left;
	border: none;
	font-size: 14px;
	font-family: "microsoft yahei";
	color: #999999;
	text-indent: 12px;
}

.search .search1 {
	position: absolute;
	color: #c0c0c0;
	top: 12px;
	left: 85px;
}

.selectBot {
	position: absolute;
	width: 100%;
	background-color: #ffffff;
	top: 44px;
	left: 0;
	z-index: 99;
	border-top: 1px solid #e6e6e6;
	border-bottom: 1px solid #e6e6e6;
	display: none;
	left: -2px;
}

.selectBot li {
	line-height: 26px;
	font-size: 14px;
	/* text-indent: 16px; */
	border-left: 1px solid #e6e6e6;
	border-right: 1px solid #e6e6e6;
	text-align: center;
}

.selectBot li:hover {
	background-color: #4385f5;
	border-left: 1px solid #4385f5;
	border-right: 1px solid #4385f5;
	color: #fff;
	cursor: pointer;
}

.top .hot-key {
	line-height: 26px;
	font-size: 0;
	margin-top: 8px;
}

.top .hot-key span {
	font-size: 14px;
	color: #ff5c38;
	display: inline-block;
	vertical-align: top;
	font-weight: bold;
}

.top .hot-key span i {
	margin-right: 4px;
	font-size: 18px;
	display: inline-block;
	vertical-align: top;
	font-weight: normal;
}

.top .hot-key a {
	font-size: 14px;
	display: inline-block;
	vertical-align: top;
	color: #333;
	margin-right: 12px;
}

.top .hot-key a:hover {
	color: #4385f5;
}

.Whitediv {
	height: 8px;
	background-color: #fff;
}

.nav {
	height: 56px;
	background-color: #4385f5;
	position: relative;
}

.nav .w {
	height: 100%;
}

.nav ul {
	height: 100%;
}

.nav ul::after {
	content: "";
	clear: both;
	display: block;
}

.nav li {
	float: left;
	height: 100%;
}

.nav li a {
	display: block;
	height: 100%;
	line-height: 56px;
	font-size: 18px;
	color: #fff;
	font-weight: bold;
	padding: 0 37px;
}

.nav li span {
	display: inline-block;
	vertical-align: top;
	padding: 0 14px;
	position: relative;
}

.nav li span::after {
	content: "";
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: 0;
	width: 0%;
	height: 3px;
	background-color: #f7c532;
	-webkit-transition: all .3s ease;
	-moz-transition: all .3s ease;
	-ms-transition: all .3s ease;
	-o-transition: all .3s ease;
	transition: all .3s ease;
}

.nav li a.home {
	padding: 0;
	background-color: #2d63cf;
	margin-right: 18px;
	position: relative;
	height: 64px;
	line-height: 64px;
	margin-top: -8px;
	width: 184px;
	text-align: center;
	box-sizing: border-box;
	white-space: nowrap;
}

.nav li a.home i {
	font-weight: normal;
	margin-right: 8px;
	font-size: 20px;
}

.nav li a.home::after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 64px 18px 0 0;
	border-color: #2D63CF transparent transparent transparent;
	right: -18px;
	top: 0;
}

.nav::after {
	content: "";
	position: absolute;
	left: 0;
	top: -8px;
	bottom: 0;
	width: calc((100% - 1560px) / 2);
	background-color: #2D63CF;
}

.nav li a.active span::after,
.nav li a:hover span::after {
	width: 100%;
}
.main-top {
	background-color: #fff;
}
.location {
	padding-top: 24px;
	line-height: 20px;
}
.location .p {
	font-size: 15px;
	color: #333;
}
.location .p i {
	color: #4385f5;
	font-size: 20px;
	vertical-align: top;
	margin-right: 10px;
	display: inline-block;
}
.location .p a {
	color: #333;
	margin: 0 5px;
}
.location .p a:hover {
	color: #f90;
}
.location .p a:last-child {
	color: #4385f5;
	margin: 0 5px;
}
.location .p a:first-of-type {
	margin-left: 0;
}
.location h1 {
	color: #f00;
	font-weight: normal;
	display: inline;
	font-size: inherit;
}
.product-box {
	overflow: hidden;
	padding: 20px 0 38px;
}
.product-box .pro-img {
	float: left;
	width: 372px;
	margin-right: 32px;
	border: 1px solid #e6e6e6;
}
.product-box .pro-img .image {
	position: relative;
	height: 0;
	padding-bottom: 100%;
	overflow: hidden;
}
.product-box .pro-img .image img {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}
.product-box .pro-text {
	overflow: hidden;
}
.product-box .pro-text .name {
	font-size: 28px;
	font-weight: bold;
	line-height: 1.2;
}
.product-box .pro-text .name h1 {
	font-size: inherit;
}
.product-box .pro-text .data {
	margin-top: 30px;
	padding: 20px 0 16px;
	background-color: rgba(245,245,245,.3);
	overflow: hidden;
}
.product-box .pro-text .data ul {
	overflow: hidden;
}
.product-box .pro-text .data li {
	float: left;
	width: 33.33%;
	text-align: center;
}
.product-box .pro-text .data li i {
	font-size: 32px;
	color: #4385f5;
	margin-top: 2px;
	display: inline-block;
}
.product-box .pro-text .data p {
	margin-top: 18px;
	font-size: 18px;
	height: 20px;
	line-height: 20px;
	overflow: hidden;
}
.product-box .pro-text .data span {
	display: block;
	margin-top: 12px;
	font-size: 15px;
	color: #787878;
}
.product-box .pro-text .btn {
	margin-top: 30px;
	font-size: 0;
}
.product-box .pro-text .btn a {
	margin-right: 25px;
	display: inline-block;
	width: 300px;
	height: 54px;
	line-height: 52px;
	border: 1px solid #4385f5;
	color: #fff;
	text-align: center;
	border-radius: 4px;
	font-size: 18px;
	background: -moz-linear-gradient( 180deg, rgb(67,163,247) 0%, rgb(92,86,219) 100%);
	background: -webkit-linear-gradient( 180deg, rgb(67,163,247) 0%, rgb(92,86,219) 100%);
	background: -ms-linear-gradient( 180deg, rgb(67,163,247) 0%, rgb(92,86,219) 100%);
	box-sizing: border-box;
}
.product-box .pro-text .btn a.btn-empty {
	color: #4385f5;
	background: transparent;
}
.product-box .pro-text .report {
	position: absolute;
	bottom: 0;
	transform: translateX(0);
}
.product-box .pro-text .report a {
	font-size: 14px;
	color: #999;
}
.product-box .pro-text .report a:hover {
	color: #f90;
}
.product-box .pro-text .report i {
	display: inline-block;
	width: 17px;
	height: 17px;
	background: url(../../../../images/sub/version/2023/report.png) no-repeat;
	background-size: contain;
	margin-right: 6px;
	vertical-align: top;
}
.company-message {
	background: -moz-linear-gradient( -90deg, rgb(240,245,255) 0%, rgb(255,255,254) 51%, rgb(255,255,255) 100%);
	background: -webkit-linear-gradient( -90deg, rgb(240,245,255) 0%, rgb(255,255,254) 51%, rgb(255,255,255) 100%);
	background: -ms-linear-gradient( -90deg, rgb(240,245,255) 0%, rgb(255,255,254) 51%, rgb(255,255,255) 100%);
	padding: 22px 24px 0;
}
.company-message .name {
	font-size: 19px;
	line-height: 28px;
}
.company-message .name a {
	color: #333;
}
.company-message .name a:hover {
	color: #4385f5;
}
.company-message .name i {
	background: url(https://www.chem17.com/NewShowStand/images/authentication.png) no-repeat 0 0;
	border-radius: 2px;
	display: inline-block;
	width: 23px;
	height: 22px;
	background-size: auto 100%;
	/* margin-right: 8px; */
	vertical-align: top;
	margin-top: 4px;
}
.company-message .name i.personAuth {
	background-position-x: -31px;
}
.company-message .message-list {
	border: 1px solid rgba(0,0,0,.07);
	margin-top: 24px;
}
.company-message .message-list dl {
	font-size: 15px;
	overflow: hidden;
	border-bottom: 1px solid rgba(0,0,0,.07);
}
.company-message .message-list dt {
	float: left;
	width: 110px;
	text-align: center;
	background-color: rgba(55,115,255,.03);
	color: #787878;
	letter-spacing: 26px;
	padding: 16px 0;
	text-indent: 26px;
}
.company-message .message-list dt.three-word {
	letter-spacing: 6px;
	text-indent: 6px;
}
.company-message .message-list dl:last-child {
	border-bottom: 0;
}
.company-message .message-list dd {
	padding: 16px 15px;
	overflow: hidden;
}
.company-message .tip {
	margin-top: 14px;
	overflow: hidden;
}
.company-message .tip i {
	float: left;
	color: #4385f5;
	font-size: 32px;
	margin-right: 15px;
	margin-top: 9px;
	margin-left: 2px;
}

.company-message .tip p {
	overflow: hidden;
	font-size: 15px;
	line-height: 22px;
	color: #999;
}
.check-phone {
	text-align: center;
	height: 80px;
	line-height: 80px;
	overflow: hidden;
}
.check-phone a {
	background: url(/images/checkicon.png) no-repeat 0 1px;
	padding-left: 25px;
	font-size: 16px;
	text-decoration: underline;
	font-weight: bold;
	color: #1677ff;
	font-family: "Microsoft YaHei";
}

.main {
	margin-top: 38px;
}
.main-left {
	float: left;
	width: 1156px;
	margin-right: 32px;
	position: relative;
}
.main-left .product-detail {
	background-color: #fff;
}
.main-left .product-detail .title span {
	display: inline-block;
	font-size: 24px;
	font-weight: bold;
	padding: 18px 36px 0;
	position: relative;
}
.main-left .product-detail .title span::after {
	content: "";
	position: absolute;
	left: 0;
	top: 0;
	height: 4px;
	width: 100%;
	background-color: #4385f5;
}
.main-left .product-detail .detail-content {
	margin-top: 20px;
	font-size: 15px;
	line-height: 2;
	padding: 0 30px;
	color: #555555;
}
.main-left .state {
	margin-top: 22px;
	background-color: #fff;
	padding: 24px;
	overflow: hidden;
}
.main-left .state .icon {
	float: left;
	margin-right: 17px;
	width: 40px;
	height: 40px;
	line-height: 40px;
	border-radius: 50%;
	background-color: #4385f5;
	text-align: center;
	color: #fff;
}
.main-left .state .icon i {
	font-size: 21px;
}
.main-left .state .text {
	overflow: hidden;
}
.main-left .state .text span {
	color: #4385f5;
	font-size: 15px;
}
.main-left .state .text p {
	font-size: 14px;
	color: #999;
	margin-top: 10px;
}

.main-right {
	overflow: hidden;
}

.main-right .item-box {
	margin-top: 25px;
	background-color: #fff;
	padding: 20px 22px 25px;
}
.main-right .item-box:first-child {
	margin-top: 0;
}
.main-right .public-title {
	position: relative;
}
.main-right .public-title i {
	width: 18px;
	display: inline-block;
	vertical-align: top;
	margin-right: 8px;
	margin-top: 3px;
}
.main-right .public-title img {
	vertical-align: top;
}
.main-right .public-title p {
	font-size: 24px;
	font-weight: bold;
}
.main-right .public-title .more {
	position: absolute;
	width: 48px;
	height: 11px;
	background: url(../../../../images/sub/version/2023/more.png) no-repeat;
	background-size: contain;
	right: 0;
	top: 8px;
}
.main-right .public-title .more:hover {
	background-image: url(../../../../images/sub/version/2023/morehover.png);
}

.main-right .company-list ul {
	position: relative;
}
.main-right .company-list ul::after {
	content: "";
	position: absolute;
	width: 1px;
	height: 100%;
	left: 5px;
	top: 0;
	background-color: #ddd;
}
.main-right .company-list li,.main-right .company-news li {
	margin-top: 22px;
	position: relative;
	z-index: 2;
}
.main-right .company-list li p,.main-right .company-news li p {
	font-size: 16px;
	line-height: 18px;
	height: 18px;
	overflow: hidden;
}
.main-right .company-list li a,.main-right .company-news li a {
	color: #333;
}
.main-right .company-list li a:hover,.main-right .company-news li a:hover {
	color: #4385f5;
}
.main-right .company-list li i {
	float: left;
	width: 10px;
	height: 10px;
	box-sizing: border-box;
	border-radius: 50%;
	border: 2px solid #dddddd;
	margin-right: 12px;
	background-color: #f8f8f8;
	margin-top: 6px;
	position: relative;
	z-index: 2;
}
.main-right .company-list li::after {
	content: "";
	position: absolute;
	width: 10px;
	height: 24px;
	left: 0;
	top: -2px;
	background-color: #f8f8f8;
}
.main-right .company-list li:hover i {
	border-color: #4385f5;
}
.main-right .product-list li {
	margin-top: 20px;
	overflow: hidden;
}
.main-right .product-list li .image {
	float: left;
	width: 120px;
	margin-right: 15px;
}
.main-right .product-list li .image a {
	display: block;
	height: 0;
	padding-bottom: 100%;
	overflow: hidden;
	position: relative;
	background-color: #fff;
}
.main-right .product-list li .image img {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}
.main-right .product-list li .text {
	overflow: hidden;
}
.main-right .product-list li .text p {
	font-size: 16px;
	line-height: 22px;
	height: 44px;
	overflow: hidden;
	margin-top: 8px;
}
.main-right .product-list li .text p a {
	color: #333;
}
.main-right .product-list li .text p a:hover {
	color: #4385f5;
}
.main-right .product-list li .text .type {
	font-size: 14px;
	height: 16px;
	line-height: 16px;
	overflow: hidden;
	margin-top: 12px;
	color: #999999;
}
.main-right .product-list li .text .price {
	font-size: 16px;
	margin-top: 12px;
	line-height: 18px;
	height: 18px;
	overflow: hidden;
	color: #ff6600;
}
.main-right .product-list li .text .btn {
	margin-top: 25px;
}
.main-right .product-list li .text .btn a {
	display: inline-block;
	padding: 0 18px;
	border-radius: 16px;
	line-height: 30px;
	height: 32px;
	box-sizing: border-box;
	border: 1px solid #ff6600;
	color: #ff6600;
	background-color: transparent;
	font-size: 15px;
	margin-top: 0;
}
.main-right .product-list li .text .btn a:hover {
	color: #fff;
	background-color: #ff6600;
}
.main-right .company-news li i {
	display: inline-block;
	width: 8px;
	height: 8px;
	background-color: #c5cad4;
	border-radius: 50%;
	vertical-align: top;
	margin-right: 12px;
	margin-top: 6px;
}
.main-right .company-news li a:hover i {
	background-color: #4385f5;
}
.footer {
	background-color: #242a37;
	margin-top: 45px;
	padding: 40px 0;
}
.foot {
	margin: 0 auto;
	overflow: hidden;
}

.foot-nav {
	width: 570px;
	float: left;
}

.foot-txt {
	overflow: hidden;
	padding: 15px 0 0 0;
}

.foot-txt li {
	width: 14%;
	float: left;
	font-size: 14px;
	line-height: 30px;
	height: 30px;
	overflow: hidden;
}

.foot-txt li a {
	color: #999;
}

.foot-txt li a:hover {
	color: #4385f5;
}

.copyright {
	color: #999;
	padding: 15px 0;
	text-align: center;
	background-color: #1b1f29;
	font-size: 14px;
}

.copyright a {
	color: #999;
}

.copyright a:hover {
	color: #ff6600;
}

.foot-img {
	overflow: hidden;
	width: calc(100% + 20px);
	background: url('../../../../Images/Index/Version/2020/copyright.png') no-repeat 0 0;
	background-size: auto 100%;
	margin-top: 12px;
}

.foot-img li {
	width: 83px;
	height: 33px;
	float: left;
	margin-right: 8px;
}

.foot-img li a {
	display: block;
	height: 33px;
	color: #333;
	border-radius: 3px;
	overflow: hidden;
}

.police {
	text-align: left;
	color: #888888;
	margin-top: 12px;
	line-height: 20px;
}

.police img {
	display: inline-block;
	margin-right: 10px;
	vertical-align: top;
}

.police a {
	color: #888888;
}

.hot-line {
	width: 293px;
	height: 256px;
	padding-top: 10px;
	float: left;
	margin-left: 200px;
	color: #999;
}

.hot-line i {
	font-size: 66px;

}

.hot-line p {
	font-size: 14px;
	line-height: 28px;
}

.hot-line p a {
	display: inline-block;
	width: 18px;
	height: 21px;
	vertical-align: top;
	margin-top: 3px;
	background: url("https://www.chem17.com/images/Index/2019/main.png") no-repeat 100% -223px;
}

.hot-line span {
	display: block;
	font-size: 13px;
	line-height: 36px;
}

.hot-line>b {
	display: block;
	font-size: 30px;
	color: #fff;
	margin-top: 20px;
}

.qr-code {
	float: right;
	padding-top: 10px;
}

.qr-code li {
	float: left;
	padding: 0 0 0 40px;
}

.foot h2 {
	color: #999;
	font-size: 18px;
	height: 30px;
	font-weight: bold;
}

.foot h2 b {
	border-bottom: 3px solid #387ee8;
	height: 30px;
	display: inline-block;
}

.qr-code h2 {
	padding-left: 40px;
}

.qr-code ul {
	margin-top: 28px;
}

.qr-code li span {
	display: block;
	width: 144px;
	height: 144px;
	background-color: #fff;
}

.qr-code li span img {
	width: 100%;
	height: 100%;
}

.qr-code li p {
	text-align: center;
	font-size: 14px;
	color: #999;
	margin-top: 16px;
}

.foot-nav p {
	font-size: 14px;
	color: #999;
	line-height: 30px;
}

.foot-nav p a {
	color: #999;
}

.foot-nav p a img {
	margin-left: 8px;
}

.foot-nav p a:hover {
	color: #f90;
}

.foot-img {
	overflow: hidden;
	width: calc(100% + 20px);
	background: url('https://www.chem17.com/Images/Index/Version/2020/copyright.png') no-repeat 0 0;
	background-size: auto 100%;
	margin-top: 12px;
}

.foot-img li {
	width: 83px;
	height: 33px;
	float: left;
	margin-right: 8px;
}

.foot-img li a {
	display: block;
	height: 33px;
	color: #333;
	border-radius: 3px;
	overflow: hidden;
}

.fixed-box {
	position: fixed;
	top: 0;
	transform: translateX(0);
	width: 372px;
	box-sizing: border-box;
	max-height: 762px;
	overflow-y: auto;
	overflow-x: hidden;
}

.online-talk {
	border-radius: 2px;
	background-color: #fff;
	box-shadow: 0px 10px 20px 0px rgba(40, 40, 40, 0.15);
	position: fixed;
	transform: translateX(-0);
	top: 354px;
	width: 150px;
	box-sizing: border-box;
	padding: 0 15px 18px;
	z-index: 999;
	-webkit-transition: all .3s ease;
	-moz-transition: all .3s ease;
	-ms-transition: all .3s ease;
	-o-transition: all .3s ease;
	transition: all .3s ease;
	display: none;
	/* -webkit-animation: 6s linear 0.15s infinite normal none running swing; */
	/* animation: 6s linear 0.15s infinite normal none running swing; */
}

.online-talk .image {
	margin-top: -40px;
	text-align: center;
}

.online-talk p {
	font-size: 16px;
	font-weight: bold;
	margin-top: 13px;
}

.online-talk span {
	display: block;
	margin-top: 10px;
	color: #999;
	font-size: 15px;
}

.online-talk .talk {
	display: block;
	height: 36px;
	line-height: 36px;
	border-radius: 4px;
	background-image: -moz-linear-gradient(0deg, #fd7a5f 0%, #f41826 100%);
	background-image: -webkit-linear-gradient(0deg, #fd7a5f 0%, #f41826 100%);
	background-image: -ms-linear-gradient(0deg, #fd7a5f 0%, #f41826 100%);
	font-size: 18px;
	font-weight: bold;
	color: #fff;
	text-align: center;
	margin-top: 15px;
}



.right-bar {
	display: none;
	-webkit-transition: all .3s ease;
	-moz-transition: all .3s ease;
	-ms-transition: all .3s ease;
	-o-transition: all .3s ease;
	transition: all .3s ease;
}
.nullDate {
	text-align: center;
	width: 100%;
	padding: 90px 0;
	font-size: 16px;
	color: #999;
}
.nullDate p {
	margin-top: 28px;
	font-family: "Microsoft YaHei";
}
@media only screen and (min-width:1920px) {
	.w {
		width: 1560px;
	}

	.right-text a {
		font-size: 18px;
	}
	.top .search-box {
		margin-top: 5px;
	}
}

@media only screen and (min-width: 1600px) and (max-width:1919px) {
	.w {
		width: 1420px;
	}

	.top {
		padding: 10px 0;
	}
	.top .logo {
		margin-right: 135px;
	}
	.top .hot-key span {
		font-size: 13px;
	}
	.top .hot-key a {
		font-size: 13px;
		margin-right: 10px;
	}
	.top .hot-key span i {
		font-size: 15px;
	}
	.search {
		width: 500px;
		height: 40px;
		margin-top: 12px;
	}
	.searchSelect {
		width: 67px;
	}
	.selectTop {
		line-height: 16px;
		margin-top: 12px;
	}
	.selectTop p {
		font-size: 13px;
	}
	.search button {
		width: 82px;
		font-size: 16px;
	}
	.nav {
		height: 52px;
	}
	.nav li a {
		line-height: 52px;
		font-size: 17px;
		padding: 0 32px;
	}
	.nav li a.home {
		margin-right: 14px;
		height: 58px;
		line-height: 58px;
		margin-top: -6px;
		width: 168px;
	}
	.nav li a.home i {
		margin-right: 7px;
		font-size: 18px;
	}
	.nav li a.home::after {
		border-width: 58px 14px 0 0;
		right: -14px;
	}
	.nav::after {
		top: -6px;
		width: calc((100% - 1420px) / 2);
	}
	.location {
		padding-top: 18px;
	}
	.location .p i {
		font-size: 18px;
		margin-right: 8px;
	}
	.main-left {
		width: 1052px;
		margin-right: 30px;
	}
	.product-box .pro-img {
		width: 338px;
		margin-right: 30px;
	}
	.product-box .pro-text .name {
		font-size: 25px;
	}
	.product-box .pro-text .data {
		margin-top: 30px;
		padding: 18px 0 16px;
	}
	.product-box .pro-text .data li i {
		font-size: 29px;
	}
	.product-box .pro-text .data p {
		margin-top: 15px;
		font-size: 16px;
		height: 18px;
		line-height: 18px;
	}
	.product-box .pro-text .data span {
		margin-top: 10px;
		font-size: 14px;
	}
	.product-box .pro-text .btn {
		margin-top: 28px;
	}
	.product-box .pro-text .btn a {
		margin-right: 22px;
		width: 274px;
		height: 49px;
		line-height: 47px;
		font-size: 17px;
	}
	.company-message {
		padding: 20px 22px 0;
	}
	.company-message .name {
		font-size: 17px;
	}
	.company-message .name i {
		width: 21px;
		height: 20px;
		margin-top: 5px;
	}
	.company-message .message-list {
		margin-top: 20px;
	}
	.company-message .name i.personAuth {
		background-position-x: -28px;
		background-size: auto 100%;
	}
	.company-message .message-list dt {
		width: 100px;
		letter-spacing: 24px;
		padding: 14px 0;
		text-indent: 22px;
	}
	.company-message .message-list dd {
		padding: 14px 14px;
	}
	.company-message .message-list dl {
		font-size: 14px;
	}
	.company-message .tip i {
		font-size: 29px;
		margin-right: 13px;
		margin-top: 6px;
	}
	.company-message .tip p {
		font-size: 14px;
		line-height: 20px;
	}
	.main-left .state .text p {
		font-size: 13px;
	}
	.main {
		margin-top: 34px;
	}


	.main-right .public-title p {
		font-size: 22px;
	}
	.main-right .public-title i {
		width: 16px;
	}

	.main-right .item-box {
		margin-top: 22px;
		padding: 20px 20px 25px;
	}
	.main-right .company-list li p,.main-right .company-news li p {
		font-size: 15px;
		line-height: 17px;
		height: 17px;
	}
	.main-right .company-list li i {
		width: 9px;
		height: 9px;
		margin-top: 5px;
	}
	.main-right .company-list li,.main-right .company-news li {
		margin-top: 20px;
	}
	.main-right .product-list li .image {
		width: 110px;
		margin-right: 12px;
	}
	.main-right .product-list li .text p {
		font-size: 15px;
		line-height: 20px;
		height: 40px;
		margin-top: 6px;
	}
	.main-right .product-list li .text .type {
		font-size: 13px;
		height: 15px;
		line-height: 15px;
		margin-top: 12px;
	}
	.main-right .product-list li .text .price {
		font-size: 15px;
		margin-top: 12px;
		line-height: 17px;
		height: 17px;
	}


	.right-bar {
		right: 15px;
	}

	.comBox {
		right: 85px;
	}

	.hot-line {
		margin-left: 160px;
	}


}

@media only screen and (min-width: 1400px) and (max-width:1599px) {
	.w {
		width: 1260px;
	}

	.header .left {
		font-size: 12px;
	}

	.header {
		font-size: 12px;
	}

	.header--drop {
		font-size: 12px;
	}

	.header--drop ul li.mobile a i {
		width: 8px;
	}

	.header--drop ul li a i {
		width: 12px;
	}

	.header .right li {
		padding: 0 10px;
	}

	.header .right li {
		padding: 0 8px;
	}

	.header--drop ul li a {
		padding: 0 8px;
	}

	.header .right {
		margin-right: 152px;
	}

	.header .left ul li:first-child a {
		padding: 0 10px;
	}
	.top {
		padding: 6px 0;
	}
	.top .logo {
		margin-right: 110px;
		/*! height: 80px; */
		/*! line-height: 80px; */
		width: 230px;
	}
	.Whitediv {
		height: 6px;
	}
	.top .hot-key span {
		font-size: 12px;
	}
	.top .hot-key a {
		font-size: 12px;
		margin-right: 8px;
	}
	.top .hot-key span i {
		font-size: 15px;
	}
	.search {
		width: 444px;
		height: 36px;
		margin-top: 6px;
	}
	.searchSelect {
		width: 62px;
	}
	.selectTop {
		line-height: 14px;
		margin-top: 12px;
		height: 14px;
	}
	.selectBot {
		top: 36px;
	}
	.selectBot li {
		line-height: 24px;
		font-size: 12px;
	}
	.selectTop p {
		font-size: 12px;
	}
	.search button {
		width: 82px;
		font-size: 16px;
	}
	.search input {
		font-size: 12px;
		text-indent: 8px;
	}
	.nav {
		height: 46px;
	}
	.nav li a {
		line-height: 46px;
		font-size: 16px;
		padding: 0 25px;
	}
	.nav li a.home {
		margin-right: 12px;
		height: 52px;
		line-height: 52px;
		margin-top: -6px;
		width: 158px;
	}
	.nav li a.home i {
		margin-right: 7px;
		font-size: 17px;
	}
	.nav li a.home::after {
		border-width: 52px 12px 0 0;
		right: -12px;
	}
	.nav::after {
		top: -6px;
		width: calc((100% - 1260px) / 2);
	}
	.location {
		padding-top: 18px;
	}
	.location .p {
		font-size: 14px;
	}
	.location .p i {
		font-size: 16px;
		margin-right: 8px;
	}
	.main-left {
		width: 934px;
		margin-right: 26px;
	}
	.product-box {
		padding: 18px 0 32px;
	}
	.product-box .pro-img {
		width: 300px;
		margin-right: 26px;
	}
	.product-box .pro-text .name {
		font-size: 22px;
	}
	.product-box .pro-text .data {
		margin-top: 26px;
		padding: 14px 0 14px;
	}
	.product-box .pro-text .data li i {
		font-size: 26px;
	}
	.product-box .pro-text .data p {
		margin-top: 10px;
		font-size: 15px;
		height: 17px;
		line-height: 17px;
	}
	.product-box .pro-text .data span {
		margin-top: 8px;
		font-size: 13px;
	}
	.product-box .pro-text .btn {
		margin-top: 26px;
	}
	.product-box .pro-text .btn a {
		margin-right: 20px;
		width: 242px;
		height: 44px;
		line-height: 42px;
		font-size: 15px;
	}
	.product-box .pro-text .report a {
		font-size: 13px;
	}
	.product-box .pro-text .report i {
		width: 15px;
		height: 15px;
		margin-top: -1px;
	}
	.company-message {
		padding: 18px 20px 0;
	}
	.company-message .name {
		font-size: 15px;
		line-height: 24px;
	}
	.company-message .name i {
		width: 21px;
		height: 20px;
		margin-top: 2px;
	}
	.company-message .name i.personAuth {
		background-position-x: -28px;
		background-size: auto 100%;
	}
	.company-message .message-list dt {
		width: 88px;
		letter-spacing: 20px;
		padding: 12px 0;
		text-indent: 20px;
	}
	.company-message .message-list dd {
		padding: 12px 12px;
	}
	.company-message .message-list dt.three-word {
		letter-spacing: 4px;
		text-indent: 4px;
	}
	.company-message .message-list dl {
		font-size: 13px;
	}
	.company-message .tip i {
		font-size: 26px;
		margin-right: 10px;
		margin-top: 6px;
	}
	.company-message .tip p {
		font-size: 13px;
		line-height: 18px;
	}
	.main-left .state .text p {
		font-size: 13px;
	}
	.main {
		margin-top: 34px;
	}
	.company-message .message-list {
		margin-top: 18px;
	}



	.main-right .product-list li .text .btn {
		margin-top: 22px;
	}
	.main-right .product-list li .text .btn a {
		padding: 0 15px;
		border-radius: 16px;
		line-height: 26px;
		height: 28px;
		font-size: 13px;
	}

	.main-right .public-title p {
		font-size: 20px;
	}
	.main-right .public-title i {
		width: 15px;
	}
	.main-right .public-title .more {
		top: 6px;
	}

	.main-right .item-box {
		margin-top: 22px;
		padding: 20px 20px 25px;
	}
	.main-right .company-list li p,.main-right .company-news li p {
		font-size: 14px;
		line-height: 16px;
		height: 16px;
	}
	.main-right .company-list li i {
		width: 9px;
		height: 9px;
		margin-top: 5px;
	}
	.main-right .company-list li,.main-right .company-news li {
		margin-top: 20px;
	}
	.main-right .product-list li .image {
		width: 96px;
		margin-right: 12px;
	}
	.main-right .product-list li .text p {
		font-size: 14px;
		line-height: 18px;
		height: 36px;
		margin-top: 4px;
	}
	.main-right .product-list li .text .type {
		font-size: 12px;
		height: 14px;
		line-height: 14px;
		margin-top: 10px;
	}
	.main-right .product-list li .text .price {
		font-size: 14px;
		margin-top: 10px;
		line-height: 16px;
		height: 16px;
	}



	.right-bar {
		right: 15px;
	}

	.comBox {
		right: 85px;
	}

	.footer {
		min-width: 1260px;
	}

	.foot-nav {
		width: 540px;
	}

	.foot-img li {
		width: 78px;
		height: 31px;
		margin-right: 7px;
	}

	.foot-img li a {
		height: 31px;
	}

	.hot-line {
		width: 270px;
		margin-left: 90px;
	}

	.qr-code li {
		padding: 0 0 0 30px;
	}

	.interview--hot ul li {
		margin-top: 12px;
	}

	.qr-code li span {
		width: 114px;
		height: 114px;
	}

	.qr-code h2 {
		padding-left: 30px;
	}
}

@media only screen and (min-width: 1200px) and (max-width:1399px) {
	.w {
		width: 1188px;
	}

	.header .left {
		font-size: 12px;
	}

	.header {
		font-size: 12px;
	}

	.header--drop {
		font-size: 12px;
	}

	.header--drop ul li.mobile a i {
		width: 8px;
	}

	.header--drop ul li a i {
		width: 12px;
	}

	.header .right li {
		padding: 0 10px;
	}

	.header .right li {
		padding: 0 8px;
	}

	.header--drop ul li a {
		padding: 0 8px;
	}

	.header .right {
		margin-right: 152px;
	}

	.header .left ul li:first-child a {
		padding: 0 10px;
	}

	.header .left ul li:first-child a {
		padding: 0 7px;
	}

	.header .right li {
		padding: 0 8px;
	}

	.header--drop ul li a {
		padding: 0 8px;
	}

	.header .right {
		margin-right: 152px;
	}
	.sponsor {
		padding: 10px 0;
	}
	.top {
		padding: 6px 0;
	}
	.top .logo {
		margin-right: 110px;
		height: 60px;
		margin-top: 9px;
		line-height: 60px;
		width: 210px;
	}
	.Whitediv {
		height: 6px;
	}
	.top .hot-key span {
		font-size: 12px;
	}
	.top .hot-key a {
		font-size: 12px;
		margin-right: 8px;
	}
	.top .hot-key span i {
		font-size: 15px;
	}
	.search {
		width: 444px;
		height: 36px;
		margin-top: 9px;
	}
	.searchSelect {
		width: 62px;
	}
	.selectTop {
		line-height: 14px;
		margin-top: 12px;
		height: 14px;
	}
	.selectBot {
		top: 36px;
	}
	.selectBot li {
		line-height: 24px;
		font-size: 12px;
	}
	.selectTop p {
		font-size: 12px;
	}
	.search button {
		width: 82px;
		font-size: 16px;
	}
	.search input {
		font-size: 12px;
		text-indent: 8px;
	}
	.nav {
		height: 44px;
	}
	.nav li a {
		line-height: 44px;
		font-size: 15px;
		padding: 0 27px;
	}
	.nav li span {
		padding: 0 10px;
	}
	.nav li a.home {
		margin-right: 12px;
		height: 50px;
		line-height: 50px;
		margin-top: -6px;
		width: 140px;
	}
	.nav li a.home i {
		margin-right: 7px;
		font-size: 16px;
	}
	.nav li a.home::after {
		border-width: 52px 12px 0 0;
		right: -12px;
	}
	.nav::after {
		top: -6px;
		width: calc((100% - 1188px) / 2);
	}
	.location {
		padding-top: 18px;
	}
	.location .p {
		font-size: 14px;
	}
	.location .p i {
		font-size: 18px;
		margin-right: 8px;
	}
	.nullDate {
		font-size: 14px;
	}
	.main {
		margin-top: 20px;
	}
	.main-left {
		width: 882px;
		margin-right: 22px;
	}
	.product-box {
		padding: 18px 0 32px;
	}
	.product-box .pro-img {
		width: 282px;
		margin-right: 24px;
	}
	.product-box .pro-text .name {
		font-size: 21px;
	}
	.product-box .pro-text .data {
		margin-top: 24px;
		padding: 14px 0 14px;
	}
	.product-box .pro-text .data li i {
		font-size: 25px;
	}
	.product-box .pro-text .data p {
		margin-top: 10px;
		font-size: 14px;
		height: 16px;
		line-height: 16px;
	}
	.product-box .pro-text .data span {
		margin-top: 8px;
		font-size: 12px;
	}
	.product-box .pro-text .btn {
		margin-top: 24px;
	}
	.product-box .pro-text .btn a {
		margin-right: 16px;
		width: 228px;
		height: 42px;
		line-height: 40px;
		font-size: 14px;
	}
	.product-box .pro-text .report a {
		font-size: 13px;
	}
	.product-box .pro-text .report i {
		width: 15px;
		height: 15px;
		margin-top: -1px;
	}
	.company-message {
		padding: 14px 18px 0;
	}
	.company-message .name {
		font-size: 14px;
		line-height: 24px;
	}
	.company-message .name i {
		width: 21px;
		height: 20px;
		margin-top: 2px;
	}
	.company-message .name i.personAuth {
		background-position-x: -28px;
		background-size: auto 100%;
	}
	.company-message .message-list dt {
		width: 88px;
		letter-spacing: 20px;
		padding: 10px 0;
		text-indent: 20px;
	}
	.company-message .message-list dd {
		padding: 10px;
	}
	.company-message .message-list dt.three-word {
		letter-spacing: 4px;
		text-indent: 4px;
	}
	.company-message .message-list dl {
		font-size: 12px;
	}
	.company-message .tip i {
		font-size: 26px;
		margin-right: 10px;
		margin-top: 6px;
	}
	.company-message .tip p {
		font-size: 12px;
		line-height: 18px;
	}
	.main-left .state .text p {
		font-size: 12px;
	}
	.main {
		margin-top: 34px;
	}
	.company-message .message-list {
		margin-top: 18px;
	}


	.main-right .product-list li .text .btn {
		margin-top: 22px;
	}
	.main-right .product-list li .text .btn a {
		padding: 0 15px;
		border-radius: 16px;
		line-height: 26px;
		height: 28px;
		font-size: 13px;
	}

	.main-right .public-title p {
		font-size: 18px;
	}
	.main-right .public-title i {
		width: 13px;
	}
	.main-right .public-title .more {
		top: 4px;
	}

	.main-right .item-box {
		margin-top: 18px;
		padding: 16px 18px 20px;
	}
	.main-right .company-list li p,.main-right .company-news li p {
		font-size: 13px;
		line-height: 15px;
		height: 15px;
	}
	.main-right .company-list li i {
		width: 8px;
		height: 8px;
		margin-top: 4px;
		margin-right: 10px;
	}
	.main-right .company-list ul::after {
		left: 4px;
	}
	.main-right .company-list li::after {
		height: 20px;
		top: -3px;
	}
	.main-right .company-list li,.main-right .company-news li {
		margin-top: 16px;
	}
	.main-right .product-list li .image {
		width: 96px;
		margin-right: 12px;
	}
	.main-right .product-list li .text p {
		font-size: 14px;
		line-height: 18px;
		height: 36px;
		margin-top: 4px;
	}
	.main-right .product-list li .text .type {
		font-size: 12px;
		height: 14px;
		line-height: 14px;
		margin-top: 10px;
	}
	.main-right .product-list li .text .price {
		font-size: 14px;
		margin-top: 10px;
		line-height: 16px;
		height: 16px;
	}
	.pages .jump {
		font-size: 12px;
	}


	.right-bar {
		right: 15px;
	}

	.comBox {
		right: 85px;
	}

	.footer {
		min-width: 1260px;
	}

	.foot-nav {
		width: 540px;
	}

	.foot-img li {
		width: 78px;
		height: 31px;
		margin-right: 7px;
	}

	.foot-img li a {
		height: 31px;
	}

	.hot-line {
		width: 270px;
		margin-left: 72px;
	}

	.qr-code li {
		padding: 0 0 0 30px;
	}

	.interview--hot ul li {
		margin-top: 12px;
	}

	.qr-code li span {
		width: 114px;
		height: 114px;
	}

	.qr-code h2 {
		padding-left: 30px;
	}
}

@media only screen and (min-width: 1025px) and (max-width:1199px) {

	.w {
		width: 998px;
	}

	.header ul li {
		padding: 0 2px;
	}

	.header .left ul li a {
		padding: 0 1px;
	}

	.header {
		font-size: 12px;
	}

	.header--drop {
		font-size: 12px;
	}

	.header .left ul li:first-child a {
		padding: 0 7px;
	}

	.header .right li {
		padding: 0 8px;
	}

	.header--drop ul li a {
		padding: 0 8px;
	}

	.header .right {
		margin-right: 155px;
	}
	.sponsor {
		padding: 10px 0;
	}
	.top {
		padding: 6px 0;
	}

	.top .logo {
		margin-right: 80px;
		height: 52px;
		line-height: 52px;
		margin-top: 10px;
		width: 180px;
	}
	.Whitediv {
		height: 6px;
	}
	.top .hot-key span {
		font-size: 12px;
	}
	.top .hot-key a {
		font-size: 12px;
		margin-right: 6px;
	}
	.top .hot-key span i {
		font-size: 15px;
	}
	.search {
		width: 380px;
		height: 32px;
		margin-top: 8px;
	}
	.searchSelect {
		width: 62px;
	}
	.selectTop {
		line-height: 14px;
		margin-top: 9px;
		height: 14px;
	}
	.selectTop i {
		border-width: 4px 4px 0 4px;
	}
	.selectBot {
		top: 36px;
	}
	.selectBot li {
		line-height: 24px;
		font-size: 12px;
	}
	.selectTop p {
		font-size: 12px;
	}
	.search button {
		width: 66px;
		font-size: 14px;
	}
	.search input {
		font-size: 12px;
		text-indent: 8px;
		width: calc(100% - 74px - 54px);
	}
	.nav {
		height: 44px;
	}
	.nav li a {
		line-height: 44px;
		font-size: 15px;
		padding: 0 20px;
	}
	.nav li span {
		padding: 0 6px;
	}
	.nav li a.home {
		margin-right: 12px;
		height: 50px;
		line-height: 50px;
		margin-top: -6px;
		width: 144px;
	}
	.nav li a.home i {
		margin-right: 7px;
		font-size: 16px;
	}
	.nav li a.home::after {
		border-width: 52px 12px 0 0;
		right: -12px;
	}
	.nav::after {
		top: -6px;
		width: calc((100% - 1188px) / 2);
	}
	.location {
		padding-top: 18px;
	}
	.location .p {
		font-size: 14px;
	}
	.location .p i {
		font-size: 18px;
		margin-right: 8px;
	}
	.nullDate {
		font-size: 14px;
	}

	.main {
		margin-top: 20px;
	}
	.main-left {
		width: 740px;
		margin-right: 20px;
	}
	.product-box {
		padding: 18px 0 32px;
	}
	.product-box .pro-img {
		width: 238px;
		margin-right: 20px;
	}
	.product-box .pro-text .name {
		font-size: 18px;
	}
	.product-box .pro-text .data {
		margin-top: 22px;
		padding: 12px 0 12px;
	}
	.product-box .pro-text .data li i {
		font-size: 23px;
	}
	.product-box .pro-text .data p {
		margin-top: 10px;
		font-size: 13px;
		height: 15px;
		line-height: 15px;
	}
	.product-box .pro-text .data span {
		margin-top: 8px;
		font-size: 12px;
	}
	.product-box .pro-text .btn {
		margin-top: 20px;
	}
	.product-box .pro-text .btn a {
		margin-right: 16px;
		width: 192px;
		height: 36px;
		line-height: 34px;
		font-size: 14px;
	}
	.product-box .pro-text .report a {
		font-size: 13px;
	}
	.product-box .pro-text .report i {
		width: 15px;
		height: 15px;
		margin-top: -1px;
	}
	.company-message {
		padding: 12px 14px 0;
	}
	.company-message .name {
		font-size: 12px;
		line-height: 24px;
	}
	.company-message .name i {
		width: 21px;
		height: 20px;
		margin-top: 2px;
	}
	.company-message .name i.personAuth {
		background-position-x: -28px;
		background-size: auto 100%;
	}
	.company-message .message-list dt {
		width: 70px;
		letter-spacing: 15px;
		padding: 8px 0;
		text-indent: 16px;
	}
	.company-message .message-list dd {
		padding: 8px;
	}
	.company-message .message-list dt.three-word {
		letter-spacing: 2px;
		text-indent: 4px;
	}
	.company-message .message-list dl {
		font-size: 12px;
	}
	.company-message .tip i {
		font-size: 26px;
		margin-right: 10px;
		margin-top: 6px;
	}
	.company-message .tip p {
		font-size: 12px;
		line-height: 18px;
	}
	.main-left .state .text p {
		font-size: 12px;
	}
	.main {
		margin-top: 34px;
	}
	.company-message .message-list {
		margin-top: 8px;
	}


	.main-right .product-list li .text .btn {
		margin-top: 16px;
	}
	.main-right .product-list li .text .btn a {
		padding: 0 12px;
		border-radius: 16px;
		line-height: 22px;
		height: 24px;
		font-size: 12px;
	}

	.main-right .public-title p {
		font-size: 16px;
	}
	.main-right .public-title i {
		width: 11px;
		margin-top: 2px;
		margin-right: 6px;
	}
	.main-right .public-title .more {
		top: 4px;
	}

	.main-right .item-box {
		margin-top: 16px;
		padding: 12px 12px 16px;
	}
	.main-right .company-list li p,.main-right .company-news li p {
		font-size: 13px;
		line-height: 15px;
		height: 15px;
	}
	.main-right .company-list li i {
		width: 8px;
		height: 8px;
		margin-top: 4px;
		margin-right: 10px;
	}
	.main-right .company-list ul::after {
		left: 4px;
	}
	.main-right .company-list li::after {
		height: 20px;
		top: -3px;
	}
	.main-right .company-list li,.main-right .company-news li {
		margin-top: 16px;
	}
	.main-right .product-list li .image {
		width: 76px;
		margin-right: 10px;
	}
	.main-right .product-list li .text p {
		font-size: 12px;
		line-height: 16px;
		height: 32px;
		margin-top: 0px;
	}
	.main-right .product-list li .text .type {
		font-size: 12px;
		height: 14px;
		line-height: 14px;
		margin-top: 6px;
	}
	.main-right .product-list li {
		margin-top: 12px;
	}
	.main-right .product-list li .text .price {
		font-size: 13px;
		margin-top: 7px;
		line-height: 15px;
		height: 15px;
	}
	.pages {
		margin: 35px 0 0;
	}
	.pages .jump {
		font-size: 12px;
	}
	.pages a {
		width: 34px;
		height: 34px;
		margin: 0 3px;
		line-height: 34px;
		font-size: 14px;
	}
	.pages a.ft {
		background-size: 10px;
	}
	.pages a.prev {
		background-size: auto 10px;
	}
	.pages a.lt {
		background: #fafafa url(https://www.chem17.com/images/technology/version/2022/page.png) -200px center no-repeat;
		background-size: auto 10px;
	}
	.pages a.next {
		background-size: 10px;
	}
	.pages .jump input {
		width: 40px;
		height: 36px;
	}
	.pages .jump button {
		width: 55px;
		height: 36px;
		font-size: 14px;
	}

	.right-bar {
		right: 15px;
	}

	.comBox {
		right: 85px;
	}

	.foot-img li {
		width: 55px;
		height: 22px;
		margin-right: 5px;
	}

	.foot-nav p {
		font-size: 12px;
		line-height: 24px;
	}

	.footer {
		min-width: 1060px;
		padding: 27px 0;
		margin-top: 25px;
	}
	.foot-nav {
		width: 400px;
	}

	.hot-line>b {
		font-size: 26px;
	}

	.hot-line span {
		font-size: 12px;
		line-height: 24px;
	}

	.qr-code {
		padding-top: 10px;
	}

	.foot-txt li {
		font-size: 12px;
	}

	.hot-line {
		width: 223px;
		margin-left: 100px;
		height: 235px;
	}

	.hot-line p {
		font-size: 12px;
	}

	.qr-code li {
		padding: 0 0 0 20px;
	}

	.qr-code li span {
		width: 120px;
		height: 120px;
	}

	.qr-code li p {
		font-size: 12px;
	}

	.course-list li .item p {
		font-size: 14px;
		line-height: 20px;
		height: 40px;
		margin-top: 7px;
	}

	.interview--hot ul li {
		margin-top: 12px;
	}

	.qr-code h2 {
		padding-left: 20px;
	}

	.qr-code li span {
		width: 101px;
		height: 101px;
	}

	.copyright {
		font-size: 12px;
	}
	.right-bar li .bar-top {
		padding: 8px 0 !important;
	}
}

@media only screen and (max-width:1024px) {
	.w {
		width: 998px;
	}

	.header ul li {
		padding: 0 2px;
	}

	.header .left ul li a {
		padding: 0 1px;
	}

	.header {
		font-size: 12px;
	}

	.header--drop {
		font-size: 12px;
	}

	.header .left ul li:first-child a {
		padding: 0 7px;
	}

	.header .right li {
		padding: 0 8px;
	}

	.header--drop ul li a {
		padding: 0 8px;
	}

	.header .right {
		margin-right: 155px;
	}
	.sponsor {
		padding: 10px 0;
	}
	.top {
		padding: 6px 0;
	}

	.top .logo {
		margin-right: 92px;
		height: 52px;
		line-height: 52px;
		margin-top: 10px;
		width: 180px;
	}
	.Whitediv {
		height: 6px;
	}
	.top .hot-key span {
		font-size: 12px;
	}
	.top .hot-key a {
		font-size: 12px;
		margin-right: 6px;
	}
	.top .hot-key span i {
		font-size: 15px;
	}
	.search {
		width: 380px;
		height: 32px;
		margin-top: 8px;
	}
	.searchSelect {
		width: 62px;
	}
	.selectTop {
		line-height: 14px;
		margin-top: 9px;
		height: 14px;
	}
	.selectTop i {
		border-width: 4px 4px 0 4px;
	}
	.selectBot {
		top: 36px;
	}
	.selectBot li {
		line-height: 24px;
		font-size: 12px;
	}
	.selectTop p {
		font-size: 12px;
	}
	.search button {
		width: 66px;
		font-size: 14px;
	}
	.search input {
		font-size: 12px;
		text-indent: 8px;
		width: calc(100% - 74px - 54px);
	}
	.nav {
		height: 44px;
	}
	.nav li a {
		line-height: 44px;
		font-size: 15px;
		padding: 0 20px;
	}
	.nav li span {
		padding: 0 6px;
	}
	.nav li a.home {
		margin-right: 12px;
		height: 50px;
		line-height: 50px;
		margin-top: -6px;
		width: 144px;
	}
	.nav li a.home i {
		margin-right: 7px;
		font-size: 16px;
	}
	.nav li a.home::after {
		border-width: 52px 12px 0 0;
		right: -12px;
	}
	.nav::after {
		top: -6px;
		width: calc((100% - 1188px) / 2);
	}
	.location {
		padding-top: 18px;
	}
	.location .p {
		font-size: 14px;
	}
	.location .p i {
		font-size: 18px;
		margin-right: 8px;
	}
	.nullDate {
		font-size: 14px;
	}

	.main {
		margin-top: 20px;
	}
	.main-left {
		width: 740px;
		margin-right: 20px;
	}
	.product-box {
		padding: 18px 0 32px;
	}
	.product-box .pro-img {
		width: 238px;
		margin-right: 20px;
	}
	.product-box .pro-text .name {
		font-size: 18px;
	}
	.product-box .pro-text .data {
		margin-top: 22px;
		padding: 12px 0 12px;
	}
	.product-box .pro-text .data li i {
		font-size: 23px;
	}
	.product-box .pro-text .data p {
		margin-top: 10px;
		font-size: 13px;
		height: 15px;
		line-height: 15px;
	}
	.product-box .pro-text .data span {
		margin-top: 8px;
		font-size: 12px;
	}
	.product-box .pro-text .btn {
		margin-top: 20px;
	}
	.product-box .pro-text .btn a {
		margin-right: 16px;
		width: 192px;
		height: 36px;
		line-height: 34px;
		font-size: 14px;
	}
	.product-box .pro-text .report a {
		font-size: 13px;
	}
	.product-box .pro-text .report i {
		width: 15px;
		height: 15px;
		margin-top: -1px;
	}
	.company-message {
		padding: 12px 14px 0;
	}
	.company-message .name {
		font-size: 12px;
		line-height: 24px;
	}
	.company-message .name i {
		width: 21px;
		height: 20px;
		margin-top: 2px;
	}
	.company-message .name i.personAuth {
		background-position-x: -28px;
		background-size: auto 100%;
	}
	.company-message .message-list dt {
		width: 70px;
		letter-spacing: 15px;
		padding: 8px 0;
		text-indent: 16px;
	}
	.company-message .message-list dd {
		padding: 8px;
	}
	.company-message .message-list dt.three-word {
		letter-spacing: 2px;
		text-indent: 4px;
	}
	.company-message .message-list dl {
		font-size: 12px;
	}
	.company-message .tip i {
		font-size: 26px;
		margin-right: 10px;
		margin-top: 6px;
	}
	.company-message .tip p {
		font-size: 12px;
		line-height: 18px;
	}
	.main-left .state .text p {
		font-size: 12px;
	}
	.main {
		margin-top: 34px;
	}
	.company-message .message-list {
		margin-top: 8px;
	}


	.main-right .product-list li .text .btn {
		margin-top: 16px;
	}
	.main-right .product-list li .text .btn a {
		padding: 0 12px;
		border-radius: 16px;
		line-height: 22px;
		height: 24px;
		font-size: 12px;
	}

	.main-right .public-title p {
		font-size: 16px;
	}
	.main-right .public-title i {
		width: 11px;
		margin-top: 2px;
		margin-right: 6px;
	}
	.main-right .public-title .more {
		top: 4px;
	}

	.main-right .item-box {
		margin-top: 16px;
		padding: 12px 12px 16px;
	}
	.main-right .company-list li p,.main-right .company-news li p {
		font-size: 13px;
		line-height: 15px;
		height: 15px;
	}
	.main-right .company-list li i {
		width: 8px;
		height: 8px;
		margin-top: 4px;
		margin-right: 10px;
	}
	.main-right .company-list ul::after {
		left: 4px;
	}
	.main-right .company-list li::after {
		height: 20px;
		top: -3px;
	}
	.main-right .company-list li,.main-right .company-news li {
		margin-top: 16px;
	}
	.main-right .product-list li .image {
		width: 76px;
		margin-right: 10px;
	}
	.main-right .product-list li .text p {
		font-size: 12px;
		line-height: 16px;
		height: 32px;
		margin-top: 0px;
	}
	.main-right .product-list li .text .type {
		font-size: 12px;
		height: 14px;
		line-height: 14px;
		margin-top: 6px;
	}
	.main-right .product-list li {
		margin-top: 12px;
	}
	.main-right .product-list li .text .price {
		font-size: 13px;
		margin-top: 7px;
		line-height: 15px;
		height: 15px;
	}
	.pages {
		margin: 35px 0 0;
	}
	.pages .jump {
		font-size: 12px;
	}
	.pages a {
		width: 34px;
		height: 34px;
		margin: 0 3px;
		line-height: 34px;
		font-size: 14px;
	}
	.pages a.ft {
		background-size: 10px;
	}
	.pages a.prev {
		background-size: auto 10px;
	}
	.pages a.lt {
		background: #fafafa url(https://www.chem17.com/images/technology/version/2022/page.png) -200px center no-repeat;
		background-size: auto 10px;
	}
	.pages a.next {
		background-size: 10px;
	}
	.pages .jump input {
		width: 40px;
		height: 36px;
	}
	.pages .jump button {
		width: 55px;
		height: 36px;
		font-size: 14px;
	}

	.right-bar {
		right: 15px;
	}

	.comBox {
		right: 85px;
	}

	.foot-img li {
		width: 55px;
		height: 22px;
		margin-right: 5px;
	}

	.foot-nav p {
		font-size: 12px;
		line-height: 24px;
	}

	.footer {
		min-width: 1060px;
		padding: 27px 0;
		margin-top: 25px;
	}
	.foot-nav {
		width: 400px;
	}

	.hot-line>b {
		font-size: 26px;
	}

	.hot-line span {
		font-size: 12px;
		line-height: 24px;
	}

	.qr-code {
		padding-top: 10px;
	}

	.foot-txt li {
		font-size: 12px;
	}

	.hot-line {
		width: 223px;
		margin-left: 100px;
		height: 235px;
	}

	.hot-line p {
		font-size: 12px;
	}

	.qr-code li {
		padding: 0 0 0 20px;
	}

	.qr-code li span {
		width: 120px;
		height: 120px;
	}

	.qr-code li p {
		font-size: 12px;
	}

	.course-list li .item p {
		font-size: 14px;
		line-height: 20px;
		height: 40px;
		margin-top: 7px;
	}

	.interview--hot ul li {
		margin-top: 12px;
	}

	.qr-code h2 {
		padding-left: 20px;
	}

	.qr-code li span {
		width: 101px;
		height: 101px;
	}

	.copyright {
		font-size: 12px;
	}
	.right-bar li .bar-top {
		padding: 8px 0 !important;
	}
}