@font-face {
	font-family: 'chem17';  /* Project id 1943868 */
	src: url('//at.alicdn.com/t/font_1943868_c5k227qrh4.woff2?t=1632713069472') format('woff2'),
		 url('//at.alicdn.com/t/font_1943868_c5k227qrh4.woff?t=1632713069472') format('woff'),
		 url('//at.alicdn.com/t/font_1943868_c5k227qrh4.ttf?t=1632713069472') 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;
}

body .shop-live {
	bottom: 10px !important;
	top: auto;
}

.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;
}
.nullDate {
	overflow: hidden;
	text-align: center;
	padding: 70px 0;
	font-size: 18px;
}
.nullDate p {
	margin-top: 30px;
}
.iframe {
	overflow: hidden;
}
.iframe iframe {
	width: calc(100% + 18px);
	margin-left: -9px;
}
.header {
	width: 100%;
	height: 32px;
	background: #f9f9f9;
}
.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;
}
.w {
	width: 1500px;
	margin: 0 auto;
}
.header {
	height: 40px;
	background-color: #f9f9f9;
}

.head {
	height: 40px;
	line-height: 40px;
	margin: 0 auto;
}
.head .left{
	float: left;
}
.head .left p {
	line-height: 40px;
	color: #666;
	float: left;
	margin-right: 15px;
}
.head .left p a {
	color: #666;
}
.head ul{
	float: left;
	margin-top: 12px;
}
.head ul li {
	float: left;
	padding: 0 6px;
	height: 16px;
	color: #666;
}
.head ul li a {
	color: #666;
	line-height: 24px;
	display: inline-block;
	padding: 0 10px;
	margin-top: -4px;
	vertical-align: top;
}
.head .left ul li:first-child a {
	padding: 0 5px;
}
.head .left ul li a {
	padding: 0 10px;
}
.head ul li:first-child a{
	color: #4385f5;
}
.head ul li:nth-child(even) a,.header .item ul li:nth-child(even) a:hover{
	color: #fff;
	background-color: #4385f5;
	border-radius: 2px;
}

.head .right p {
	float: right;
	padding-right: 166px;
	color: #5d5b56;
}
.head .right p a {
	color: #666;
	padding: 0 14px;
	border-right: 1px solid #ddd;
	line-height: 1;
	display: inline-block;
}
.head .right p a:last-of-type {
	border: 0;
}
.head .right a:hover{
	color: #ff6600;
}
.header--drop ul li a {
	color: #666;
	line-height: 45px;
	display: block;
	padding: 0 10px;
	position: relative;
	z-index: 9;
}
.header--drop ul li a i {
	vertical-align: top;
	margin: 13px 4px 0 0;
	background: url("../../../../images/industry/weixin.png") no-repeat 0 center;
	width: 22px;
	height: 18px;
	display: inline-block;
}
.header--drop ul li.mobile a i {
    width: 12px;
	background: url("../../../../images/industry/mobile.png") no-repeat 0 center;
}
.header--drop ul li a:hover{
	color: #4385f5;
}
.header--drop{
	margin: 0 auto;
	position:relative;
}
.header--drop ul {
	position: absolute;
	right: 0;
	top: -43px;
}
.header--drop ul li{
	float: left;
	height: 40px;
	position:relative;
}
.header--drop ul li .weixin{
	height: 36px;
	position:relative;
	z-index: 99;
}
.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: 2;
}
.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;
	top: 40px;
	right: 0;
	background-color: #fff;
	box-shadow: 0px 0px 7px 0px rgba(0, 0, 0, 0.2);
	display: none;
	text-align: center;
	z-index: 20;
}
.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;
}
.headerNav p {
	color: #333;
	margin-top: 15px;
	font-family: "microsoft yahei";
	font-size: 14px;
}
.headerNav p a {
	color: #333;
	padding: 0 10px;
	border-right: 1px solid #e6e6e6;
	display: inline-block;
	vertical-align: top;
}
.headerNav p a:last-of-type {
	border: 0;
}
.headerNav p a:hover{
	color: #FF6600;
}
.topAdv {
	margin-top: 15px;
}
.top {
	margin-top: 25px;
}
.top .logo {
	float: left;
	height: 66px;
	position: relative;
}
.top .logo a {
	position: absolute;
	width: 54%;
	left: 0;
	top: 0;
	height: 100%;
}
.top .logo a:last-child {
	width: 46%;
	left: auto;
	right: 0;
}
.top h1 {
	float: left;
	font-size: 28px;
	line-height: 40px;
	border-left: 1px solid #dddddd;
	margin-left: 12px;
	padding-left: 20px;
	margin-top: 14px;
}
.top .searchBox {
	float: left;
	width: 635px;
	height: 44px;
	border: 2px solid #4385f5;
	margin-left: 74px;
	box-sizing: border-box;
	position: relative;
	margin-top: 12px;
}
.top .searchBox .searchSelect {
	float: left;
	width: 92px;
	height: 24px;
	border-right: 1px solid #ddd;
	font-size: 14px;
	position: relative;
	text-align: center;
	line-height: 24px;
	margin-top: 8px;
	cursor: pointer;
}
.top .searchBox .searchSelect p {
	display: inline-block;
}
.top .searchBox .searchSelect i {
	display: inline-block;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 5px 5px 0 5px;
	border-color: #333333 transparent transparent transparent;
	vertical-align: top;
	margin-top: 9px;
	-webkit-transform: rotate(0);
	-ms-transform: rotate(0);
	-o-transform: rotate(0);
	transform: rotate(0);
}
.top .searchBox .searchSelect .focus i {
	-webkit-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	-o-transform: rotate(180deg);
	transform: rotate(180deg);
}
.top .searchBox .searchSelectBot {
	display: none;
	width: 100%;
	position: absolute;
	background-color: #ffffff;
	top: 34px;
	left: -2px;
	z-index: 99;
	border-top: 1px solid #e6e6e6;
	border-bottom: 1px solid #e6e6e6;
}
.top .searchBox .searchSelectBot li {
	line-height: 26px;
	font-size: 14px;
	border-left: 1px solid #e6e6e6;
	border-right: 1px solid #e6e6e6;
	-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;
}

.top .searchBox .searchSelectBot li:hover {
	background-color: #4285f4;
	border-left: 2px solid #4285f4;
	border-right: 2px solid #4285f4;
	color: #fff;
	cursor: pointer;
	-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;
}
.top .searchBox .search {
	height: 100%;
}
.top .searchBox input {
	border: 0;
	height: 40px;
	padding-left: 10px;
	font-size: 14px;
	color: #aaa;
	width: calc(100% - 93px);
	box-sizing: border-box;
	padding-right: 235px;
}
.top .searchBox input:focus {
	color: #333;
}
.top .searchBox button {
	position: absolute;
	width: 90px;
	border: 0;
	height: 100%;
	right: 0;
	top: 0;
	background-color: #4385f5;
	font-size: 16px;
	color: #fff;
	cursor: pointer;
}
.top .searchBox button i {
	margin-right: 5px;
}
.field {
	position: absolute;
	top: 8px;
	right: 170px;
	z-index: 9999;
}
#hangye, .ereaTop {
	padding: 0 20px 0 8px;
	font-size: 14px;
	line-height: 24px;
	color: #999;
	border-radius: 12px;
	cursor: pointer;
	background-color: #f2f2f2;
	position: relative;
}
#searchList {
	position: absolute;
	width: 140px;
	border: 1px solid #ddd;
	top: 30px;
	right: -40px;
	background: #fff;
}
#searchList ul{
    padding: 5px 0;
}
#searchList ul li {
	font: normal 14px/24px microsoft yahei;
	color: #999;
	cursor: pointer;
	float: left;
	width: 70px;
	text-align: center;
}
#searchList ul li:hover{
	background: #4385f5;
    color: #fff;
}
.erea {
	position: absolute;
	top: 8px;
	right: 100px;
	z-index: 9999;
}
.ereaTop i,#hangye i {
	font-size: 9px;
	position: absolute;
	right: 7px;
	top: 0;
}
.ereaBot {
	width: 110px;
	position: absolute;
	top: 30px;
	left: 0;
	background: #fff;
	border: 1px solid #ddd;
	font-size: 14px;
}
.ereaBot ul li {
    height: 24px;
    color: #999;
    text-indent: 10px;
    width: 50%;
    line-height: 24px;
    float: left;
    z-index: 999;
    cursor: pointer;
}
.ereaBot ul li a {
    color: #999;
    cursor: pointer;
}
.ereaBot ul li.selected {
    background: #1b8bd4;
    color: #fff;
    padding: 0;
}
.ereaBot ul li:hover {
    background: #4385f5;
    color: #fff;
}
.ereaBot ul li:hover a{
	color: #fff;
}
.right-adv {
	/* float: right; */
	/* width: 345px; */
	height: 60px;
	line-height: 60px;
	margin-top: 2px;
	text-align: center;
	overflow: hidden;
}
.right-adv p a {
	font-size: 17px;
	font-weight: bold;
	color: #ff9600;
	position: relative;
	padding-bottom: 1px;
	border-bottom: 1px solid #ff9600;
}
#nav {
	background-color: #4385f5;
	height: 50px;
	line-height: 50px;
	margin-top: 25px;
	font-size: 0;
}
.nav {
	height: 100%;
	padding-left: 15px;
	box-sizing: border-box;
	white-space: nowrap;
}
#nav a {
	font-size: 18px;
	color: #fff;
	padding: 0 53px;
	position: relative;
	display: inline-block;
	height: 100%;
	vertical-align: top;
	transition: none;
}
#nav a span {
	position: relative;
	z-index: 9;
}
#nav i {
	font-size: 18px;
	color: #fff;
	/* font-weight: 700; */
}
#nav a::after {
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: #4385f5;
	right: 0;
	top: 0;
	transform:skew(-30deg);
	-ms-transform:skew(-30deg); 	/* IE 9 */
	-moz-transform:skew(-30deg); 	/* Firefox */
	-webkit-transform:skew(-30deg); /* Safari 和 Chrome */
	-o-transform:skew(-30deg); 	/* Opera */
	-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 a:hover,#nav a.on {
	font-weight: bold;
	font-style: italic;
}
#nav a:hover::after,#nav a.on::after {
	background-color: #1b62dc;
}
.location {
	height: 44px;
	line-height: 44px;
	background-color: #f5f5f5;
	font-size: 14px;
}
.location i {
	color: #ff9600;
	font-size: 16px;
	display: inline-block;
	vertical-align: top;
	margin-right: 8px;
}
.location a {
	margin: 0 8px;
	color: #333;
}
.location a:last-child {
	color: #ff9600;
}
.location a:hover {
	color: #4385f5;
}
.findtop {
	margin-top: 22px;
}
.findtop .w {
	border: 1px solid #e6e6e6;
}
.findtop dl {
	overflow: hidden;
	position: relative;
	line-height: 26px;
	font-size: 14px;
	color: #999;
	border-bottom: 1px dashed #ddd;
	padding: 6px 0;
}
.findtop dl:last-child {
	border-bottom: 0;
}
.findtop dt {
	width: 110px;
	text-align: center;
	float: left;
	margin-right: 15px;
}
.findtop dd {
	overflow: hidden;
	padding-right: 90px;
	height: 26px;
}
.findtop dd ul {
	overflow: hidden;
}
.findtop dd li {
	float: left;
}
.findtop ul li a {
	height: 100%;
	display: inline-block;
	padding: 0 12px;
	border-radius: 13px;
	color: #666;
	margin-right: 15px;
}
.findtop ul.public-category li a.focus {
	background-color: #e0ebff;
	color: #4385f5;
	font-weight: bold;
}
.findtop ul li a:hover {
	color: #4385f5;
}
.findtop ul li {
	margin-bottom: 10px;
}
.findtop a.more {
	position: absolute;
	right: 25px;
	top: 6px;
	color: #666;
	cursor: pointer;
}
.findtop a.more i {
	display: inline-block;
	margin-left: 5px;
	vertical-align: top;
	margin-top: 0;
	-webkit-transform: rotate(0);
	-ms-transform: rotate(0);
	-o-transform: rotate(0);
	transform: rotate(0);
	font-size: 12px;
}
.findtop a.focus i {
	-webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
    transform: rotate(180deg);
}
.findtop ul.other-exi b {
	display: inline-block;
	width: 14px;
	height: 14px;
	box-sizing: border-box;
	border: 1px solid #cacaca;
	vertical-align: top;
	margin-right: 5px;
	margin-top: 6px;
	position: relative;
	border-radius: 2px;
}
.findtop ul.other-exi b::after {
	content: "";
	position: absolute;
	width: 8px;
	height: 4px;
	background: transparent;
	top: 2px;
	left: 1px;
	border: 2px solid #fff;
	border-top: none;
	border-right: none;
	transform: scale(0) rotate(-45deg);
	-moz-transform: scale(0) rotate(-45deg);
	-o-transform: scale(0) rotate(-45deg);
	-ms-transform: scale(0) rotate(-45deg);
	transform: scale(0) rotate(-45deg);
	-webkit-transition: all .3s ease;
	-moz-transition: all .3s ease;
	-ms-transition: all .3s ease;
	-o-transition: all .3s ease;
	transition: all .3s ease;
}
.findtop ul.other-exi a.focus b {
	background-color: #4385f5;
	border-color: #4385f5;
}
.findtop ul.other-exi a.focus b::after {
    transform: scale(1) rotate(-45deg);
    -moz-transform: scale(1) rotate(-45deg);
    -o-transform: scale(1) rotate(-45deg);
    -ms-transform: scale(1) rotate(-45deg);
    transform: scale(1) rotate(-45deg);
}
.findtop ul.other-exi a i {
	font-size: 14px;
	display: inline-block;
	vertical-align: top;
	margin-right: 5px;
}
.main .right {
	float: right;
	width: 360px;
	margin-left: 42px;
}
.main .right .title {
	margin-top: 35px;
	border-bottom: 1px solid #e6e6e6;
}
.main .right .title p {
	padding-bottom: 10px;
	position: relative;
	display: inline-block;
	font-size: 22px;
	font-weight: bold;
}
.main .right .title p i {
	font-size: 24px;
	font-weight: normal;
	margin-right: 5px;
	color: #ff9600;
}
.main .right .title p::after {
	content: "";
	position: absolute;
	width: 100%;
	height: 3px;
	background: -moz-linear-gradient( 180deg, rgb(67,133,245) 0%, rgb(255,171,49) 100%);
	background: -webkit-linear-gradient( 180deg, rgb(67,133,245) 0%, rgb(255,171,49) 100%);
	background: -ms-linear-gradient( 180deg, rgb(67,133,245) 0%, rgb(255,171,49) 100%);
	bottom: 0;
	left: 0;
}
.recommend-exhi li {
	font-size: 16px;
	margin-top: 25px;
	height: 18px;
	overflow: hidden;
	line-height: 18px;
}
.recommend-exhi li a {
	color: #333;
}
.recommend-exhi li a:hover,.recommend-exhi li a:hover i {
	color: #4385f5;
}
.recommend-exhi li i {
	font-size: 14px;
	color: #999;
	margin-right: 6px;
	margin-left: 1px;
	vertical-align: top;
	margin-top: 2px;
	display: inline-block;
}
.exhi-live {
	overflow: hidden;
	position: relative;
	margin-top: 10px;
}
.exhi-live mark {
	position: absolute;
	top: 0;
	left: 0;
	width: 84px;
	height: 28px;
	line-height: 28px;
	background-color: #ff9600;
	text-align: center;
	color: #fff;
	font-size: 14px;
	z-index: 9;
}
.exhi-live mark::after {
	content: "";
	position: absolute;
	right: -7px;
	top: 0;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 7px 0 0 7px;
	border-color: transparent transparent transparent #854E00;
}
.exhi-live mark.live {
	background-color: #ff4c2d;
}
.exhi-live mark.live::after {
	border-color: transparent transparent transparent #854E00;
}
.exhi-live mark.demand {
	background-color: #4286f5;
}
.exhi-live mark.demand::after {
	border-color: transparent transparent transparent #364a6a;
}
.exhi-live mark.notice {
	background-color: #fc7f23;
}
.exhi-live mark.notice::after {
	border-color: transparent transparent transparent #854E00;
}

.exhi-live .image {
	height: 0;
	padding-bottom: 56%;
	overflow: hidden;
	margin-top: 7px;
	position: relative;
}
.exhi-live .image img {
	max-height: none;
}
.exhi-live .image i {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 64px;
	height: 64px;
	line-height: 64px;
	text-align: center;
	background-color: rgba(0,0,0);
	border-radius: 50%;
	color: #fff;
	font-size: 24px;
	text-indent: 5px;
	opacity: 0;
	-webkit-transition: all .3s ease;
	-moz-transition: all .3s ease;
	-ms-transition: all .3s ease;
	-o-transition: all .3s ease;
	transition: all .3s ease;
}
.exhi-live .swiper-slide:hover i {
	opacity: .8;
}
.exhi-live .text p {
	font-size: 16px;
	line-height: 24px;
	height: 24px;
	overflow: hidden;
	margin-top: 13px;
}
.exhi-live .text p a {
	color: #333;
}
.exhi-live .text p a:hover {
	color: #4385f5;
}
.exhi-live .text span {
	display: block;
	margin-top: 12px;
	font-size: 14px;
	color: #999;
}
.exhi-live .swiper-container-horizontal > .swiper-pagination-bullets,.exhi-live .swiper-pagination-custom,.exhi-live .swiper-pagination-fraction {
	bottom: 1px;
	left: auto;
	right: 0;
	width: auto;
}
.exhi-live .swiper-pagination-bullet-active {
	width: 16px;
	border-radius: 4px;
}
.exhi-live .swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
	margin: 0 3px;
}
.recommend-meeting ul {
	position: relative;
}
.recommend-meeting ul::after {
	position: absolute;
	content: "";
	width: 1px;
	height: 100%;
	top: 0;
	left: 5px;
	background-color: #dbe3f1;
}
.recommend-meeting li {
	margin-top: 22px;
	padding-left: 20px;
	position: relative;
}
.recommend-meeting li::after {
	content: "";
	position: absolute;
	left: 1px;
	top: 3px;
	width: 10px;
	height: 10px;
	box-sizing: border-box;
	border: 2px solid #4385f5;
	-webkit-transform: rotate(45deg);
	-ms-transform: rotate(45deg);
	-o-transform: rotate(45deg);
	transform: rotate(45deg);
	z-index: 2;
	background-color: #fff;
}
.meeting-list .recommend-meeting li::after {
	width: 5px;
	height: 5px;
	border-radius: 50%;
	border: 0;
	background-color: #4385f5;
	left: 3px;
	top: 9px;
}
.meeting-list .recommend-meeting ul::after {
	height: calc(100% - 9px);
	top: 9px;
}
.recommend-meeting li .label {
	font-size: 0;
	margin-bottom: 12px;
}
.recommend-meeting li .label mark {
	height: 22px;
	line-height: 22px;
	padding: 0 6px;
	background-color: #fff6e8;
	display: inline-block;
	color: #ff9600;
	margin-right: 8px;
	font-size: 14px;
	max-width: calc(100% - 120px);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.recommend-meeting li .label mark:first-child {
	background-color: #eef4ff;
	color: #4385f5;
}
.recommend-meeting li p {
	font-size: 16px;
	height: 18px;
	overflow: hidden;
	line-height: 18px;
}
.recommend-meeting li p a {
	color: #333;
}
.recommend-meeting li p a:hover {
	color: #4385f5;
}
.recommend-meeting li span {
	font-size: 14px;
	color: #999;
	display: block;
	margin-top: 12px;
	height: 14px;
	overflow: hidden;
}
.meeting-live .live-top {
	margin-top: 15px;
}
.meeting-live .live-top .image {
	height: 0;
	padding-bottom: 56%;
	overflow: hidden;
}
.meeting-live .live-top .image img {
	max-height: none;
}
.meeting-live .live-top p {
	padding-top: 15px;
	font-size: 16px;
	height: 16px;
	overflow: hidden;
	font-weight: bold;
}
.meeting-live .live-top p a {
	color: #333;
}
.meeting-live .live-top p a:hover {
	color: #4385f5;
}
.meeting-live .live-top span {
	color: #999;
	margin-top: 10px;
	display: block;
	font-size: 14px;
	height: 14px;
}
.meeting-live ul {
	margin-top: 15px;
	border-top: 1px solid #e6e6e6;
}
.meeting-live li {
	margin-top: 15px;
	font-size: 16px;
	height: 16px;
	overflow: hidden;
}
.meeting-live li a {
	color: #333;
}
.meeting-live li a:hover {
	color: #4385f5;
}
.meeting-live li i {
	color: #4385f5;
	margin-left: 1px;
	margin-right: 6px;
	vertical-align: top;
	display: inline-block;
}
.recommend-expo {
	margin-top: 20px;
}
.recommend-expo li {
	margin-top: 12px;
	line-height: 22px;
	height: 22px;
	font-size: 16px;
	position: relative;
	overflow: hidden;
}
.recommend-expo li a {
	color: #333;
	display: block;
	padding-right: 40px;
}
.recommend-expo li a:hover {
	color: #4385f5;
}
.recommend-expo li mark {
	width: 38px;
	height: 22px;
	text-align: center;
	background-color: #ffe8c7;
	font-size: 14px;
	color: #ff9600;
	position: absolute;
	top: 0;
	right: 0;
}
.publicbox {
	overflow: hidden;
}
.lostpro {
	width: 490px;
	background: url(/images/lostpro.jpg) no-repeat;
	margin: 60px 0 60px;
	padding-left: 165px;
	margin: 60px auto;
	padding-bottom: 20px;
}
.lostproab {
	color: #999;
	line-height: 28px;
	font-size: 16px;
	margin-top: 15px;
}
.lostproab i {
	color: #ff9600;
	font-style: normal;
	font-weight: bold;
}
.lostpro span {
	font: 24px/34px "Microsoft Yahei";
	color: #333;
}
.lostpro p{font: 12px/24px "\5b8b\4f53";color: #767676;}
.lostpro ul{font: 12px/24px "\5b8b\4f53";color: #767676;}
.lostpro ul li{background: url("/images/caigouSearch.png") no-repeat -143px -30px;padding-left: 12px;}
.right-advs {
	margin-top: 30px;
}
.right-advs .image {
	margin-top: 15px;
}
.right-advs .image img {
	width: 100%;
}
.main .left {
	padding-top: 10px;
	overflow: hidden;
}
.main .left li {
	padding: 25px 0;
	overflow: hidden;
	border-bottom: 1px solid #e6e6e6;
}
.main .left li .image {
	width: 270px;
	float: left;
	margin-right: 25px;
	position: relative;
	border: 1px solid #ddd;
	box-sizing: border-box;
}
.main .left li .image mark {
	font-size: 16px;
	color: #fff;
	font-weight: bold;
	position: absolute;
	left: 0;
	top: 0;
	height: 28px;
	line-height: 28px;
	padding: 0 3px 0 7px;
	background: -moz-linear-gradient( 0deg, rgb(255,85,67) 0%, rgb(255,167,39) 100%);
	background: -webkit-linear-gradient( 0deg, rgb(255,85,67) 0%, rgb(255,167,39) 100%);
	background: -ms-linear-gradient( 0deg, rgb(255,85,67) 0%, rgb(255,167,39) 100%);
	z-index: 99;
}
.main .left li .image mark i {
	font-size: 14px;
	font-weight: normal;
	vertical-align: top;
	margin-right: 3px;
}
.main .left li .image mark::after {
	content: "";
	position: absolute;
	right: -14px;
	top: 0;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 0 0 28px 14px;
	border-color: transparent transparent transparent #FFA228;
}
.main .left li .image a {
	display: block;
	overflow: hidden;
	height: 151px;
}
.main .left li .image img {
	width: 100%;
	height: 100%;
	max-height: 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;
}
.main .left li .image:hover img {
	-ms-transform: scale(1.10);
	transform: scale(1.10);
}
.main .left li .text {
	overflow: hidden;
	position: relative;
}
.main .left li .text .tip {
	position: absolute;
	right: 3px;
	bottom: 17px;
	background: url(../../../../images/exhi/version/2021/tip.png) no-repeat;
	height: 58px;
	line-height: 56px;
	font-size: 21px;
	font-weight: bold;
	color: #fff;
	padding: 0 30px;
	background-size: contain;
	-webkit-transform: rotate(-17deg);
	-ms-transform: rotate(-17deg);
	-o-transform: rotate(-17deg);
	transform: rotate(-17deg);
	z-index: 9;
}
.main .left li .text p a {
	font-size: 22px;
	display: block;
	height: 24px;
	overflow: hidden;
	color: #333;
	font-weight: bold;
	padding-top: 5px;
	line-height: 24px;
}
.main .left li .text p a:hover {
	color: #4385f5;
}
.main .left li .text p mark {
	background: url(../../../../images/exhi/version/2021/hotBg.png) no-repeat;
	background-size: 100% 100%;
	font-size: 16px;
	font-weight: bold;
	height: 28px;
	width: 54px;
	text-align: center;
	color: #fff;
	line-height: 33px;
	margin-right: 10px;
	margin-top: -0;
	float: left;
}
.main .left li .text span {
	font-size: 16px;
	color: #999;
	display: block;
	line-height: 26px;
	height: 52px;
	margin-top: 15px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}
.main .left li .text .bottom {
	position: relative;
	height: 30px;
	line-height: 30px;
	font-size: 16px;
	color: #999;
	margin-top: 26px;
}

.main .left li .text .bottom a {
	height: 100%;
	line-height: 30px;
	position: absolute;
	right: 0;
	top: 0;
	padding: 0 12px;
	color: #fff;
	background: -moz-linear-gradient( 0deg, rgb(99,125,255) 0%, rgb(0,180,255) 100%);
	background: -webkit-linear-gradient( 0deg, rgb(99,125,255) 0%, rgb(0,180,255) 100%);
	background: -ms-linear-gradient( 0deg, rgb(99,125,255) 0%, rgb(0,180,255) 100%);
	border-radius: 15px;
	font-size: 14px;
	opacity: 1;
}
.main .left li .text .bottom a i {
	font-size: 10px;
	display: inline-block;
	vertical-align: top;
	margin-left: 4px;
}
.main .left li .text .bottom b {
	font-weight: normal;
	margin-right: 20px;
}
.main .left li .text .bottom b i {
	color: #4385f5;
	font-size: 16px;
	margin-left: 1px;
	margin-right: 5px;
	display: inline-block;
	vertical-align: top;
}
.main .left li:hover .text .bottom a {
	opacity: 1;
}
.main .left li:last-child {
	border-bottom: 0;
}
.pages {
	margin-top: 25px;
	text-align: center;
}

.pages a {
	width: 40px;
	height: 40px;
	box-sizing: border-box;
	border: 1px solid #e2e2e2;
	border-radius: 4px;
	margin: 0 5px;
	display: inline-block;
	text-align: center;
	line-height: 40px;
	vertical-align: top;
	font-size: 16px;
	color: #333;
	background-color: #fff;
}
.pages a.on,.pages a:hover {
	background-color: #4285f4;
	color: #fff;
	border-color: #4285f4;
}
.pages a.prev {
	background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) 14px center no-repeat;
}
.pages a.lt {
	background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) -285px center no-repeat;
}
.pages a.ft {
	background: #fff url(https://www.chem17.com/images/product/version/2021/back_2.png) center no-repeat;
}
.pages a.next {
	background: #fff url(https://www.chem17.com/images/product/version/2021/next_1.png) center no-repeat;
}
.pages .jump {
	font-size: 14px;
	line-height: 40px;
	margin-left: 6px;
}
.pages .jump input {
	width: 45px;
	height: 40px;
	box-sizing: border-box;
	border: 0;
	border: 1px solid #ddd;
	vertical-align: top;
	margin: 0 10px;
	text-align: center;
}
.pages .jump button {
	width: 55px;
	height: 40px;
	border: 0;
	background-color: #4285f4;
	color: #fff;
	border-radius: 4px;
	font-size: 14px;
}

.footer {
	background-color: #242a37;
	margin-top: 50px;
	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: #4285f4;
}
.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('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;
}
.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: 140px;
	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;
}
.right-bar {
	position: fixed;
	right: 32px;
	top: 50%;
	transform: translateY(-50%);
	width: 142px;
}
.right-bar::after {
	content: "";
	position: absolute;
	width: 114px;
	height: 100%;
	background-color: #bcd3fa;
	left: 14px;
	top: 0;
}
.right-bar li {
	height: 44px;
	line-height: 44px;
	background-color: #4385f5;
	margin-bottom: 15px;
	text-align: center;
	font-size: 16px;
	font-weight: bold;
	position: relative;
	z-index: 9;
	background-image: -moz-linear-gradient( -50deg, rgb(0,179,246) 0%, rgb(88,127,253) 100%);
	background-image: -webkit-linear-gradient( -50deg, rgb(0,179,246) 0%, rgb(88,127,253) 100%);
	background-image: -ms-linear-gradient( -50deg, rgb(0,179,246) 0%, rgb(88,127,253) 100%);
}
.right-bar li::before {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 0 0 15px 15px;
	border-color: transparent transparent #1C4488 transparent;
	left: 0;
	bottom: -15px;
}
.right-bar li::after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 15px 15px 0 0;
	border-color: #1C4488 transparent transparent transparent;
	right: 0;
	bottom: -15px;
}

.right-bar li a {
	color: #fff;
}
.right-bar li i {
	font-weight: normal;
	margin-right: 5px;
}
.right-bar li.image {
	height: auto;
	position: relative;
	margin: 0;
}
.right-bar li.image .image-bot {
	height: 142px;
	position: relative;
}
.right-bar li.image img {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
	width: 128px;
}
.right-bar li.image p {
	line-height: 1;
	color: #fff;
	font-size: 15px;
	font-weight: normal;
	padding-bottom: 10px;
}
.right-bar li.image::after,.right-bar li.image::before {
	display: none;
}
.right-bar {
	width: 130px;
	right: 30px;
}
.right-bar li {
	height: 40px;
	line-height: 40px;
	margin-bottom: 12px;
	font-size: 15px;
}
.right-bar li:nth-child(2) a,.right-bar li:nth-child(3) a {
	cursor: auto;
}
.right-bar li i {
	margin-right: 3px;
	font-size: 14px;
}
.right-bar::after {
	width: 100px;
	left: 15px;
}
.right-bar li::before {
	border-width: 0 0 15px 15px;
	bottom: -15px;
}
.right-bar li::after {
	border-width: 15px 15px 0 0;
	bottom: -15px;
}
.right-bar li.image .image-bot {
	height: 130px;
	position: relative;
}
.right-bar li.image p {
	font-size: 12px;
	padding-bottom: 6px;
}
.right-bar li.image img {
	width: 112px;
}
#leftAdv {
	position: fixed;
	top: 50%;
	display: block;
	left: 0px;
	z-index: 9998;
	transform: translateY(-50%);
	width: 100px;
}
#leftAdv a.closeLeftAdv, #rightAdv a.closeLeftAdv {
	width: 10px;
	height: 10px;
	display: block;
	overflow: hidden;
	margin-top: 5px;
}
#leftAdv a.closeLeftAdv i, #rightAdv a.closeLeftAdv i {
	font-size: 10px;
}

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

	.w{
		width: 896px;
	}
	.main .left li .text .tip {
		right: 3px;
		bottom: 12px;
		height: 43px;
		line-height: 42px;
		font-size: 16px;
		padding: 0 20px;
	}
	.header--drop ul li a {
		padding: 0 5px;
	}
	.headerBot p a {
		margin: 0 3px;
	}
	.main .left li .image a {
		height: 90px;
	}
	.pages .jump {
		font-size: 12px;
		line-height: 28px;
	}
	.pages {
		margin-top: 15px;
	}

	.head .left ul li:first-child a {
		padding: 0 0px;
	}
	.head ul li {
		padding: 0 2px;
	}
	.head .left ul li a {
		padding: 0 3px;
	}
	.head .left p {
		margin-right: 0px;
	}
	.head .right p a {
		padding: 0 3px;
	}
	.headerBot p a {
		margin: 0 3px;
	}
	.head .right p {
		padding-right: 142px;
	}
	.weixin-bot {
		right: 62px;
	}
	.headerNav p {
		margin-top: 10px;
		font-size: 12px;
	}
	.headerNav p a {
		padding: 0 3px;
	}
	.topAdv {
		margin-top: 10px;
	}
	.top {
		margin-top: 15px;
	}
	.top .logo {
		height: 33px;
		margin-top: 3px;
	}
	.top h1 {
		font-size: 17px;
		line-height: 22px;
		margin-left: 8px;
		padding-left: 10px;
		margin-top: 10px;
	}
	.top .searchBox {
		width: 360px;
		height: 32px;
		margin-left: 48px;
		margin-top: 6px;
	}
	.top .searchBox .searchSelect {
		width: 67px;
		height: 17px;
		line-height: 17px;
		margin-top: 6px;
		font-size: 12px;
	}
	.top .searchBox .searchSelect i {
		border-width: 4px 4px 0 4px;
		margin-top: 6px;
	}
	.top .searchBox input {
		height: 28px;
		width: calc(100% - 68px);
		padding-right: 175px;
		padding-left: 5px;
		font-size: 12px;
	}
	.top .searchBox button {
		width: 62px;
		font-size: 13px;
	}
	.top .searchBox button i {
		font-size: 12px;
	}
	#hangye, .ereaTop {
		padding: 0 16px 0 6px;
		font-size: 12px;
		line-height: 18px;
	}
	.ereaTop i, #hangye i {
		font-size: 7px;
		right: 6px;
		top: 0px;
	}
	.erea {
		right: 68px;
		top: 5px;
	}
	.field {
		right: 120px;
		top: 5px;
	}
	.right-adv {
		height: 40px;
		line-height: 40px;
		margin-top: 0;
	}
	.right-adv p a {
		font-size: 12px;
	}
	#nav {
		height: 36px;
		line-height: 36px;
		margin-top: 18px;
	}
	#nav a {
		font-size: 14px;
	}
	#nav a {
		padding: 0 17px;
	}
	.nav {
		padding-left: 12px;
	}
	.location {
		height: 32px;
		line-height: 32px;
		font-size: 12px;
	}
	.location i {
		font-size: 12px;
		margin-right: 5px;
	}
	.findtop {
		margin-top: 15px;
	}
	.findtop ul li a {
		margin-right: 10px;
	}
	.findtop dl {
		line-height: 20px;
		font-size: 12px;
		padding: 8px 0;
	}
	.findtop dd {
		height: 20px;
		padding-right: 75px;
	}
	.findtop dt {
		width: 84px;
		margin-right: 4px;
	}
	.findtop ul li a {
		padding: 0 7px;
		margin-right: 15px;
	}
	.findtop a.more {
		right: 20px;
		top: 8px;
	}
	.findtop a.more i {
		margin-left: 4px;
		font-size: 9px;
	}
	.findtop ul.other-exi b {
		width: 14px;
		height: 14px;
		margin-top: 3px;
	}
	.main .right {
		width: 215px;
		margin-left: 26px;
	}
	.main .right .title p {
		padding-bottom: 8px;
		font-size: 16px;
	}
	.main .right .title p i {
		font-size: 18px;
	}
	.main .right .title p::after {
		height: 2px;
	}
	.recommend-exhi li {
		font-size: 12px;
		margin-top: 12px;
		height: 12px;
		line-height: 1;
	}
	.recommend-exhi li i {
		font-size: 11px;
		margin-top: 1px;
		display: inline-block;
	}
	.main .right .title {
		margin-top: 20px;
	}
	.exhi-live {
		margin-top: 8px;
	}
	.exhi-live mark {
		width: 58px;
		height: 20px;
		line-height: 20px;
		font-size: 12px;
	}
	.exhi-live .image {
		margin-top: 5px;
	}
	.exhi-live .image i {
		width: 45px;
		height: 45px;
		line-height: 45px;
		font-size: 16px;
	}
	.exhi-live .text p {
		font-size: 12px;
		line-height: 17px;
		height: 17px;
		margin-top: 6px;
	}
	.exhi-live .text span {
		margin-top: 5px;
		font-size: 12px;
	}
	.exhi-live .swiper-pagination-bullet {
		width: 6px;
		height: 6px;
	}
	.exhi-live .swiper-pagination-bullet-active {
		width: 11px;
	}
	.recommend-meeting li {
		margin-top: 12px;
		padding-left: 17px;
	}
	.recommend-meeting li p {
		font-size: 12px;
		height: 12px;
		line-height: 12px;
	}
	.recommend-meeting li span {
		font-size: 12px;
		margin-top: 5px;
		height: 12px;
	}
	.recommend-meeting li::after {
		left: 2px;
		top: 3px;
		width: 7px;
		height: 7px;
	}
	.right-advs {
		margin-top: 17px;
	}
	.right-advs .image {
		margin-top: 10px;
	}
	.main .left li {
		padding: 12px 0;
	}
	.main .left {
		padding-top: 5px;
	}
	.main .left li .image {
		width: 161px;
		margin-right: 12px;
	}
	.main .left li .text p mark {
		font-size: 12px;
		height: 22px;
		width: 43px;
		line-height: 26px;
		margin-top: -0;
		margin-right: 5px;
	}
	.main .left li .text p a {
		font-size: 14px;
		height: 16px;
		line-height: 16px;
		padding-top: 5px;
	}
	.main .left li .text span {
		font-size: 12px;
		line-height: 16px;
		height: 32px;
		margin-top: 10px;
	}
	.main .left li .text .bottom {
		line-height: 20px;
		height: 20px;
		margin-top: 8px !important;
		font-size: 12px;
	}
	.meeting-live .live-top {
		margin-top: 10px;
	}
	.main .left li .text .bottom b i {
		font-size: 14px;
	}
	.recommend-meeting li .label mark {
		font-size: 12px;
		height: 20px;
		line-height: 20px;
		padding: 0 4px;
		max-width: calc(100% - 88px);
		margin-right: 5px;
	}
	.meeting-live .live-top span {
		font-size: 12px;
		height: 12px;
	}
	.recommend-meeting li .label {
		margin-bottom: 8px;
	}
	.meeting-live li {
		margin-top: 12px;
		font-size: 12px;
		height: 12px;
	}
	.main .left li .text .bottom a {
		line-height: 20px;
		padding: 0 8px;
		font-size: 12px;
	}
	.meeting-live li i {
		font-size: 11px;
		margin-top: 0px;
	}
	.meeting-live ul {
		margin-top: 12px;
	}
	.recommend-expo li {
		margin-top: 8px;
		line-height: 18px;
		height: 18px;
		font-size: 12px;
	}
	.recommend-expo li mark {
		height: 18px;
		font-size: 12px;
	}
	.recommend-expo {
		margin-top: 15px;
	}
	.pages a {
		width: 28px;
		height: 28px;
		margin: 0 3px;
		line-height: 28px;
		font-size: 13px;
	}
	.pages a.ft {
		background: #fff url(https://www.chem17.com/images/product/version/2021/back_2.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.next {
		background: #fff url(https://www.chem17.com/images/product/version/2021/next_1.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.lt {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) -160px center no-repeat;
		background-size: auto 8px;
	}
	.pages a.prev {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) 14px center no-repeat;
		background-size: auto 8px;
	}
	.pages .jump input {
		width: 28px;
		height: 28px;
	}
	.pages .jump button {
		width: 44px;
		height: 28px;
		font-size: 12px;
		vertical-align: top;
	}
	.main .left li .image mark {
		font-size: 12px;
		height: 22px;
		line-height: 22px;
	}
	.main .left li .image mark i {
		font-size: 13px;
	}
	.meeting-live .live-top p {
		padding-top: 12px;
		font-size: 14px;
		height: 14px;
	}

	.footer {
		margin-top: 20px;
		padding: 30px 0 0 0;
	}
	.foot-nav{
		width: 382px;
	}
	.foot-txt li{
		font-size: 12px;
	}
	.foot-img li {
		width: 55px;
		height: 22px;
		margin-right: 5px;
	}
	.Lista a {
		width: 85px;
		height: 30px;
		line-height: 29px;
		font-size: 12px;
		margin-right: 10px;
	}
	.foot-nav p {
		font-size: 12px;
		line-height: 24px;
	}
	.hot-line {
		width: 220px;
		margin-left: 35px;
	}
	.hot-line > b {
		font-size: 26px;
	}
	.hot-line span {
		font-size: 12px;
		line-height: 26px;
	}
	.hot-line{
		font-size: 24px;
	}
	.hot-line p{
		font-size: 12px;
	}
	.qr-code li{
		padding: 0 0 0 10px;
	}
	.qr-code li span {
		width: 110px;
		height: 110px;
	}
	.qr-code h2 {
		padding-left: 10px;
	}
	.qr-code {
		padding-top: 10px;
	}
	.qr-code li p{
		font-size: 12px;
	}
	.right-bar {
		width: 110px;
		right: 10px;
	}
	.right-bar li {
		height: 34px;
		line-height: 34px;
		margin-bottom: 10px;
		font-size: 12px;
	}
	.right-bar li i {
		margin-right: 3px;
		font-size: 14px;
	}
	.right-bar::after {
		width: 90px;
		left: 10px;
	}
	.right-bar li::before {
		border-width: 0 0 10px 10px;
		bottom: -10px;
	}
	.right-bar li::after {
		border-width: 10px 10px 0 0;
		bottom: -10px;
	}
	.right-bar li.image {
		height: 110px;
	}
	.right-bar li.image img {
		width: 99px;
	}

}
@media only screen and (min-width: 1200px) and (max-width:1399px){
	.w{
		width: 984px;
	}
	.main .left li .text .tip {
		right: 3px;
		bottom: 12px;
		height: 43px;
		line-height: 42px;
		font-size: 16px;
		padding: 0 20px;
	}
	.header--drop ul li a {
		padding: 0 5px;
	}
	.headerBot p a {
		margin: 0 3px;
	}
	.right-bar {
		right: 10px;
	}
	.main .left li .image a {
		height: 95px;
	}
	.pages .jump {
		font-size: 12px;
		line-height: 28px;
	}
	.pages {
		margin-top: 15px;
	}

	.head .left ul li:first-child a {
		padding: 0 0px;
	}
	.head ul li {
		padding: 0 2px;
	}
	.head .left ul li a {
		padding: 0 5px;
	}
	.head .left p {
		margin-right: 0px;
	}
	.head .right p a {
		padding: 0 5px;
	}
	.headerBot p a {
		margin: 0 3px;
	}
	.head .right p {
		padding-right: 142px;
	}
	.weixin-bot {
		right: 62px;
	}
	.headerNav p {
		margin-top: 10px;
		font-size: 12px;
	}
	.headerNav p a {
		padding: 0 5px;
	}
	.topAdv {
		margin-top: 10px;
	}
	.top {
		margin-top: 15px;
	}
	.top .logo {
		height: 38px;
	}
	.top h1 {
		font-size: 18px;
		line-height: 26px;
		margin-left: 10px;
		padding-left: 12px;
		margin-top: 10px;
	}
	.top .searchBox {
		width: 410px;
		height: 32px;
		margin-left: 25px;
		margin-top: 6px;
	}
	.top .searchBox .searchSelect {
		width: 67px;
		height: 17px;
		line-height: 17px;
		margin-top: 5px;
		font-size: 12px;
	}
	.top .searchBox .searchSelect i {
		border-width: 4px 4px 0 4px;
		margin-top: 7px;
	}
	.top .searchBox input {
		height: 28px;
		width: calc(100% - 68px);
		padding-right: 175px;
		padding-left: 5px;
		font-size: 12px;
	}
	.top .searchBox button {
		width: 62px;
		font-size: 13px;
	}
	.top .searchBox button i {
		font-size: 12px;
	}
	#hangye, .ereaTop {
		padding: 0 16px 0 6px;
		font-size: 12px;
		line-height: 18px;
	}
	.ereaTop i, #hangye i {
		font-size: 7px;
		right: 6px;
		top: 0px;
	}
	.erea {
		right: 68px;
		top: 5px;
	}
	.field {
		right: 120px;
		top: 5px;
	}
	.right-adv {
		height: 40px;
		line-height: 40px;
		margin-top: 0;
	}
	.right-adv p a {
		font-size: 14px;
	}
	#nav {
		height: 36px;
		line-height: 36px;
		margin-top: 18px;
	}
	#nav a {
		font-size: 14px;
	}
	#nav a {
		padding: 0 29px;
	}
	.nav {
		padding-left: 12px;
	}
	.location {
		height: 32px;
		line-height: 32px;
		font-size: 12px;
	}
	.location i {
		font-size: 12px;
		margin-right: 5px;
	}
	.findtop {
		margin-top: 15px;
	}
	.findtop ul li a {
		margin-right: 10px;
	}
	.findtop dl {
		line-height: 20px;
		font-size: 12px;
		padding: 8px 0;
	}
	.findtop dd {
		height: 20px;
		padding-right: 75px;
	}
	.findtop dt {
		width: 84px;
		margin-right: 4px;
	}
	.findtop ul li a {
		padding: 0 7px;
		margin-right: 15px;
	}
	.findtop a.more {
		right: 20px;
		top: 8px;
	}
	.findtop a.more i {
		margin-left: 4px;
		font-size: 9px;
	}
	.findtop ul.other-exi b {
		width: 14px;
		height: 14px;
		margin-top: 3px;
	}
	.main .right {
		width: 237px;
		margin-left: 33px;
	}
	.main .right .title p {
		padding-bottom: 8px;
		font-size: 16px;
	}
	.main .right .title p i {
		font-size: 18px;
	}
	.main .right .title p::after {
		height: 2px;
	}
	.recommend-exhi li {
		font-size: 12px;
		margin-top: 12px;
		height: 12px;
		line-height: 1;
	}
	.recommend-exhi li i {
		font-size: 11px;
		margin-top: 1px;
		display: inline-block;
	}
	.main .right .title {
		margin-top: 20px;
	}
	.exhi-live {
		margin-top: 8px;
	}
	.exhi-live mark {
		width: 58px;
		height: 20px;
		line-height: 20px;
		font-size: 12px;
	}
	.exhi-live .image {
		margin-top: 5px;
	}
	.exhi-live .image i {
		width: 45px;
		height: 45px;
		line-height: 45px;
		font-size: 16px;
	}
	.exhi-live .text p {
		font-size: 12px;
		line-height: 17px;
		height: 17px;
		margin-top: 6px;
	}
	.exhi-live .text span {
		margin-top: 5px;
		font-size: 12px;
	}
	.exhi-live .swiper-pagination-bullet {
		width: 6px;
		height: 6px;
	}
	.exhi-live .swiper-pagination-bullet-active {
		width: 11px;
	}
	.recommend-meeting li {
		margin-top: 12px;
		padding-left: 17px;
	}
	.recommend-meeting li p {
		font-size: 12px;
		height: 12px;
		line-height: 12px;
	}
	.recommend-meeting li span {
		font-size: 12px;
		margin-top: 5px;
		height: 12px;
	}
	.recommend-meeting li::after {
		left: 2px;
		top: 3px;
		width: 7px;
		height: 7px;
	}
	.right-advs {
		margin-top: 17px;
	}
	.right-advs .image {
		margin-top: 10px;
	}
	.main .left li {
		padding: 15px 0;
	}
	.main .left {
		padding-top: 5px;
	}
	.main .left li .image {
		width: 178px;
		margin-right: 12px;
	}
	.main .left li .text p mark {
		font-size: 12px;
		height: 22px;
		width: 43px;
		line-height: 26px;
		margin-top: -0;
		margin-right: 5px;
	}
	.main .left li .text p a {
		font-size: 16px;
		height: 18px;
		line-height: 18px;
		padding-top: 3px;
	}
	.main .left li .text span {
		font-size: 12px;
		line-height: 18px;
		height: 36px;
		margin-top: 12px;
	}
	.main .left li .text .bottom {
		line-height: 24px;
		height: 24px;
		margin-top: 8px !important;
		font-size: 12px;
	}
	.meeting-live .live-top {
		margin-top: 10px;
	}
	.main .left li .text .bottom b i {
		font-size: 14px;
	}
	.recommend-meeting li .label mark {
		font-size: 12px;
		height: 20px;
		line-height: 20px;
		padding: 0 4px;
		margin-right: 5px;
		max-width: calc(100% - 88px);
	}
	.meeting-live .live-top span {
		font-size: 12px;
		height: 12px;
	}
	.recommend-meeting li .label {
		margin-bottom: 8px;
	}
	.meeting-live li {
		margin-top: 12px;
		font-size: 12px;
		height: 12px;
	}
	.main .left li .text .bottom a {
		line-height: 26px;
		padding: 0 8px;
		font-size: 12px;
	}
	.meeting-live li i {
		font-size: 11px;
		margin-top: 0px;
	}
	.meeting-live ul {
		margin-top: 12px;
	}
	.recommend-expo li {
		margin-top: 8px;
		line-height: 18px;
		height: 18px;
		font-size: 12px;
	}
	.recommend-expo li mark {
		height: 18px;
		font-size: 12px;
	}
	.recommend-expo {
		margin-top: 15px;
	}
	.pages a {
		width: 28px;
		height: 28px;
		margin: 0 3px;
		line-height: 28px;
		font-size: 13px;
	}
	.pages a.ft {
		background: #fff url(https://www.chem17.com/images/product/version/2021/back_2.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.next {
		background: #fff url(https://www.chem17.com/images/product/version/2021/next_1.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.lt {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) -160px center no-repeat;
		background-size: auto 8px;
	}
	.pages a.prev {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) 14px center no-repeat;
		background-size: auto 8px;
	}
	.pages .jump input {
		width: 28px;
		height: 28px;
	}
	.pages .jump button {
		width: 44px;
		height: 28px;
		font-size: 12px;
		vertical-align: top;
	}
	.main .left li .image mark {
		font-size: 13px;
		height: 24px;
		line-height: 24px;
	}
	.main .left li .image mark i {
		font-size: 13px;
	}
	.meeting-live .live-top p {
		padding-top: 12px;
		font-size: 14px;
		height: 14px;
	}

	.footer {
		margin-top: 22px;
		padding: 25px 0;
	}
	.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: 77px;
		height: 220px;
	}
	.foot-nav p {
		font-size: 12px;
		line-height: 24px;
	}
	.hot-line p{
		font-size: 12px;
	}
	.qr-code li{
		padding: 0 0 0 20px;
	}
	.qr-code h2 {
		padding-left: 20px;
	}
	.qr-code li span {
		width: 120px;
		height: 120px;
	}
	.qr-code li p{
		font-size: 12px;
	}
	.foot-img li {
		width: 55px;
		height: 22px;
		margin-right: 5px;
	}
}
@media only screen and (min-width: 1400px) and (max-width:1599px){
	.w{
		width: 1058px;
	}
	.main .left li .text .tip {
		right: 3px;
		bottom: 14px;
		height: 47px;
		line-height: 46px;
		font-size: 16px;
		padding: 0 25px;
	}
	.header--drop ul li a {
		padding: 0 5px;
	}
	.headerBot p a {
		margin: 0 3px;
	}
	.right-bar {
		right: 10px;
	}
	.pages {
		margin-top: 15px;
	}
	.main .left li .image a {
		height: 107px;
	}
	.pages .jump {
		font-size: 12px;
		line-height: 28px;
	}
	.head ul li {
		padding: 0 2px;
	}
	.head .left ul li a {
		padding: 0 5px;
	}
	.head .left p {
		margin-right: 0px;
	}
	.head .right p a {
		padding: 0 7px;
	}
	.headerBot p a {
		margin: 0 5px;
	}
	.head .right p {
		padding-right: 150px;
	}
	.weixin-bot {
		right: 62px;
	}
	.headerNav p {
		margin-top: 10px;
	}
	.headerNav p a {
		padding: 0 8px;
	}
	.topAdv {
		margin-top: 10px;
	}
	.top {
		margin-top: 15px;
	}
	.top .logo {
		height: 42px;
	}
	.top h1 {
		font-size: 20px;
		line-height: 28px;
		margin-left: 10px;
		padding-left: 12px;
		margin-top: 11px;
	}
	.top .searchBox {
		width: 434px;
		height: 34px;
		margin-left: 40px;
		margin-top: 8px;
	}
	.top .searchBox .searchSelect {
		width: 70px;
		height: 17px;
		line-height: 17px;
		margin-top: 7px;
		font-size: 12px;
	}
	.top .searchBox .searchSelect i {
		border-width: 4px 4px 0 4px;
		margin-top: 7px;
	}
	.top .searchBox input {
		height: 30px;
		width: calc(100% - 72px);
		padding-right: 188px;
		padding-left: 5px;
		font-size: 12px;
	}
	.top .searchBox button {
		width: 66px;
		font-size: 14px;
	}
	.top .searchBox button i {
		font-size: 14px;
	}
	#hangye, .ereaTop {
		padding: 0 16px 0 6px;
		font-size: 12px;
		line-height: 18px;
	}
	.ereaTop i, #hangye i {
		font-size: 7px;
		right: 6px;
		top: 0px;
	}
	.erea {
		right: 75px;
		top: 6px;
	}
	.field {
		right: 130px;
		top: 6px;
	}
	.right-adv {
		height: 46px;
		line-height: 46px;
		margin-top: 0;
	}
	.right-adv p a {
		font-size: 14px;
	}
	#nav {
		height: 38px;
		line-height: 38px;
		margin-top: 20px;
	}
	#nav a {
		font-size: 14px;
	}
	#nav a {
		padding: 0 34px;
	}
	.nav {
		padding-left: 12px;
	}
	.location {
		height: 32px;
		line-height: 32px;
		font-size: 12px;
	}
	.location i {
		font-size: 12px;
		margin-right: 5px;
	}
	.findtop {
		margin-top: 15px;
	}
	.findtop ul li a {
		margin-right: 10px;
	}
	.findtop dl {
		line-height: 20px;
		font-size: 12px;
		padding: 8px 0;
	}
	.findtop dd {
		height: 20px;
		padding-right: 75px;
	}
	.findtop dt {
		width: 84px;
		margin-right: 4px;
	}
	.findtop ul li a {
		padding: 0 7px;
		margin-right: 15px;
	}
	.findtop a.more {
		right: 20px;
		top: 8px;
	}
	.findtop a.more i {
		margin-left: 4px;
		font-size: 9px;
	}
	.findtop ul.other-exi b {
		width: 14px;
		height: 14px;
		margin-top: 3px;
	}
	.main .right {
		width: 255px;
		margin-left: 33px;
	}
	.main .right .title p {
		padding-bottom: 8px;
		font-size: 18px;
	}
	.main .right .title p i {
		font-size: 18px;
	}
	.main .right .title p::after {
		height: 2px;
	}
	.recommend-exhi li {
		font-size: 14px;
		margin-top: 18px;
		height: 14px;
		line-height: 1;
	}
	.recommend-exhi li i {
		font-size: 13px;
		margin-top: 1px;
	}
	.main .right .title {
		margin-top: 20px;
	}
	.exhi-live {
		margin-top: 8px;
	}
	.exhi-live mark {
		width: 58px;
		height: 20px;
		line-height: 20px;
		font-size: 12px;
	}
	.exhi-live .image {
		margin-top: 5px;
	}
	.exhi-live .image i {
		width: 45px;
		height: 45px;
		line-height: 45px;
		font-size: 16px;
	}
	.exhi-live .text p {
		font-size: 14px;
		line-height: 17px;
		height: 17px;
		margin-top: 6px;
	}
	.exhi-live .text span {
		margin-top: 5px;
		font-size: 12px;
	}
	.exhi-live .swiper-pagination-bullet {
		width: 6px;
		height: 6px;
	}
	.exhi-live .swiper-pagination-bullet-active {
		width: 11px;
	}
	.recommend-meeting li {
		margin-top: 15px;
		padding-left: 17px;
	}
	.recommend-meeting li p {
		font-size: 14px;
		height: 14px;
		line-height: 14px;
	}
	.recommend-meeting li span {
		font-size: 12px;
		margin-top: 10px;
		height: 12px;
	}
	.recommend-meeting li::after {
		left: 2px;
		top: 3px;
		width: 7px;
		height: 7px;
	}
	.right-advs {
		margin-top: 17px;
	}
	.right-advs .image {
		margin-top: 10px;
	}
	.main .left li {
		padding: 18px 0;
	}
	.main .left {
		padding-top: 3px;
	}
	.main .left li .image {
		width: 190px;
		margin-right: 15px;
	}
	.main .left li .text p mark {
		font-size: 12px;
		height: 22px;
		width: 43px;
		line-height: 26px;
		margin-top: -0;
		margin-right: 5px;
	}
	.main .left li .text p a {
		font-size: 16px;
		height: 18px;
		line-height: 18px;
		padding-top: 3px;
	}
	.main .left li .text span {
		font-size: 12px;
		line-height: 20px;
		height: 40px;
		margin-top: 12px;
	}
	.main .left li .text .bottom {
		line-height: 24px;
		height: 24px;
		margin-top: 11px;
		font-size: 12px;
	}
	.main .left li .text .bottom b i {
		font-size: 14px;
	}
	.recommend-meeting li .label mark {
		font-size: 12px;
		height: 20px;
		line-height: 20px;
		padding: 0 4px;
		margin-right: 5px;
		max-width: calc(100% - 88px);
	}
	.meeting-live .live-top span {
		font-size: 12px;
		height: 12px;
	}
	.recommend-meeting li .label {
		margin-bottom: 8px;
	}
	.meeting-live li {
		margin-top: 12px;
		font-size: 14px;
		height: 14px;
	}
	.main .left li .text .bottom a {
		line-height: 26px;
		padding: 0 8px;
		font-size: 12px;
	}
	.meeting-live li i {
		font-size: 13px;
		margin-top: 1px;
	}
	.recommend-expo li {
		margin-top: 12px;
		line-height: 20px;
		height: 20px;
		font-size: 14px;
	}
	.recommend-expo li mark {
		height: 20px;
		font-size: 12px;
	}
	.recommend-expo {
		margin-top: 15px;
	}
	.pages a {
		width: 28px;
		height: 28px;
		margin: 0 3px;
		line-height: 28px;
		font-size: 13px;
	}
	.pages a.ft {
		background: #fff url(https://www.chem17.com/images/product/version/2021/back_2.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.next {
		background: #fff url(https://www.chem17.com/images/product/version/2021/next_1.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.lt {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) -160px center no-repeat;
		background-size: auto 8px;
	}
	.pages a.prev {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) 14px center no-repeat;
		background-size: auto 8px;
	}
	.pages .jump input {
		width: 28px;
		height: 28px;
	}
	.pages .jump button {
		width: 44px;
		height: 28px;
		font-size: 12px;
		vertical-align: top;
	}
	.main .left li .image mark {
		font-size: 14px;
		height: 26px;
		line-height: 26px;
	}
	.main .left li .image mark i {
		font-size: 13px;
	}
	.meeting-live .live-top p {
		padding-top: 12px;
		font-size: 14px;
		height: 14px;
	}

	.footer {
		margin-top: 25px;
		padding: 25px 0;
	}
	.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;
	}
	.hot-line{
		font-size: 24px;
	}
	.hot-line p{
		font-size: 12px;
	}
	.qr-code li{
		padding: 0 0 0 20px;
	}
	.qr-code h2 {
		padding-left: 20px;
	}
	.qr-code li span {
		width: 120px;
		height: 120px;
	}
	.qr-code li p{
		font-size: 12px;
	}
	.foot-img li {
		width: 55px;
		height: 22px;
		margin-right: 5px;
	}
}
@media only screen and (min-width: 1600px) and (max-width:1919px){
	.w{
		width: 1256px;
	}
	.main .left li .text .tip {
		right: 3px;
		bottom: 15px;
		height: 52px;
		line-height: 51px;
		font-size: 18px;
		padding: 0 28px;
	}
	.header--drop ul li a {
		padding: 0 6px;
	}
	.headerBot p a {
		margin: 0 5px;
	}
	.right-bar {
		right: 10px;
	}
	.head ul li {
		padding: 0 5px;
	}
	.main .left li .image a {
		height: 127px;
	}
	.head .left p {
		margin-right: 7px;
	}
	.head .right p a {
		padding: 0 8px;
	}
	.headerBot p a {
		margin: 0 5px;
	}
	.head .right p {
		padding-right: 150px;
	}
	.weixin-bot {
		right: 62px;
	}
	.headerNav p {
		margin-top: 12px;
	}
	.headerNav p a {
		padding: 0 8px;
	}
	.topAdv {
		margin-top: 12px;
	}
	.top {
		margin-top: 18px;
	}
	.top .logo {
		height: 53px;
	}
	.top h1 {
		font-size: 24px;
		line-height: 32px;
		margin-left: 10px;
		padding-left: 16px;
		margin-top: 13px;
	}
	.top .searchBox {
		width: 550px;
		height: 40px;
		margin-left: 60px;
		margin-top: 8px;
	}
	.top .searchBox .searchSelect {
		width: 75px;
		height: 20px;
		line-height: 20px;
		margin-top: 8px;
	}
	.top .searchBox .searchSelect i {
		border-width: 4px 4px 0 4px;
		margin-top: 8px;
	}
	.top .searchBox input {
		height: 36px;
		width: calc(100% - 77px);
		padding-right: 195px;
		padding-left: 5px;
	}
	.top .searchBox button {
		width: 73px;
		font-size: 14px;
	}
	.top .searchBox button i {
		font-size: 14px;
	}
	#hangye, .ereaTop {
		padding: 0 16px 0 6px;
		font-size: 12px;
		line-height: 20px;
	}
	.ereaTop i, #hangye i {
		font-size: 7px;
		right: 6px;
		top: 0px;
	}
	.erea {
		right: 86px;
	}
	.field {
		right: 145px;
	}
	.right-adv {
		height: 52px;
		line-height: 52px;
		margin-top: 0;
	}
	.right-adv p a {
		font-size: 14px;
	}
	#nav {
		height: 42px;
		line-height: 42px;
		margin-top: 22px;
	}
	#nav a {
		font-size: 16px;
	}
	#nav a {
		padding: 0 42px;
	}
	.location {
		height: 38px;
		line-height: 38px;
	}
	.findtop {
		margin-top: 20px;
	}
	.findtop ul li a {
		margin-right: 10px;
	}
	.main .right {
		width: 300px;
		margin-left: 35px;
	}
	.main .right .title p {
		padding-bottom: 10px;
		font-size: 20px;
	}
	.main .right .title p i {
		font-size: 22px;
	}
	.recommend-exhi li {
		font-size: 14px;
		margin-top: 18px;
		height: 14px;
		line-height: 1;
	}
	.recommend-exhi li i {
		font-size: 13px;
		margin-top: 1px;
	}
	.main .right .title {
		margin-top: 25px;
	}
	.exhi-live {
		margin-top: 8px;
	}
	.exhi-live mark {
		width: 70px;
		height: 24px;
		line-height: 24px;
		font-size: 12px;
	}
	.exhi-live .image i {
		width: 54px;
		height: 54px;
		line-height: 54px;
		font-size: 20px;
	}
	.exhi-live .text p {
		font-size: 16px;
		line-height: 20px;
		height: 20px;
		margin-top: 8px;
	}
	.exhi-live .text span {
		margin-top: 10px;
	}
	.recommend-meeting li {
		margin-top: 16px;
		padding-left: 17px;
	}
	.recommend-meeting li p {
		font-size: 14px;
		height: 14px;
		line-height: 14px;
	}
	.recommend-meeting li span {
		font-size: 12px;
		margin-top: 10px;
		height: 12px;
	}
	.recommend-meeting li::after {
		left: 2px;
		top: 3px;
		width: 7px;
		height: 7px;
	}
	.right-advs {
		margin-top: 25px;
	}
	.right-advs .image {
		margin-top: 10px;
	}
	.main .left li {
		padding: 20px 0;
	}
	.main .left {
		padding-top: 5px;
	}
	.main .left li .image {
		width: 226px;
		margin-right: 20px;
	}
	.main .left li .text p mark {
		font-size: 14px;
		height: 24px;
		width: 46px;
		line-height: 29px;
		margin-top: -0;
	}
	.main .left li .text p a {
		font-size: 18px;
		height: 20px;
		line-height: 20px;
	}
	.main .left li .text span {
		font-size: 14px;
		line-height: 24px;
		height: 48px;
		margin-top: 12px;
	}
	.main .left li .text .bottom {
		line-height: 30px;
		margin-top: 14px;
		font-size: 14px;
	}
	.main .left li .text .bottom b i {
		font-size: 14px;
	}
	.recommend-meeting li .label mark {
		font-size: 12px;
		max-width: calc(100% - 105px);
	}
	.recommend-meeting li .label {
		margin-bottom: 8px;
	}
	.meeting-live li {
		margin-top: 14px;
		font-size: 14px;
		height: 14px;
	}
	.meeting-live li i {
		font-size: 13px;
		margin-top: 1px;
	}
	.recommend-expo li {
		margin-top: 12px;
		line-height: 20px;
		height: 20px;
		font-size: 14px;
	}
	.recommend-expo li mark {
		height: 20px;
		font-size: 12px;
	}
	.recommend-expo {
		margin-top: 15px;
	}
	.footer {
		margin-top: 42px;
	}
	.qr-code li {
		padding: 0 0 0 15px;
	}
	.foot-txt li {
		height: 35px;
	}
	.foot-nav p {
		line-height: 27px;
	}
	.hot-line {
		width: 269px;
		margin-left: 88px;
	}
	.qr-code h2 {
		padding-left: 15px;
	}
}
@media only screen and (min-width:1920px){
	.w{
		width: 1500px;
	}
	.findtop dl {
		font-size: 15px;
	}
}
@media only screen and (max-width:1024px){
	.w{
		width: 780px;
	}
	.main .left li .text .tip {
		right: 3px;
		bottom: 12px;
		height: 43px;
		line-height: 42px;
		font-size: 16px;
		padding: 0 20px;
	}
	.main .left li .image a {
		height: 79px;
	}
	.head .left ul li:first-child a {
		padding: 0 0px;
	}
	.head ul li {
		padding: 0 0px;
	}
	.head .left ul li a {
		padding: 0 1px;
		line-height: 20px;
		margin-top: -2px;
	}
	.head .left p {
		margin-right: -6px;
	}
	.head .right p a {
		padding: 0 3px;
	}
	.headerBot p a {
		margin: 0 1px;
	}
	.head .right p {
		padding-right: 95px;
	}
	.headerBot p a.mobile {
		text-indent: 4px;
		background: none;
	}
	.headerBot p a {
		text-indent: 0;
		background: none;
	}
	.weixin-bot {
		right: 19px;
	}
	.headerNav p {
		margin-top: 7px;
		font-size: 12px;
	}
	.headerNav p a {
		padding: 0 3px;
	}
	.topAdv {
		margin-top: 7px;
	}
	.header--drop ul li a {
		padding: 0;
		line-height: 43px;
	}
	.header--drop ul li a i {
		display: none;
	}
	.iframe iframe {
		width: calc(100%);
		margin-left: -0;
	}
	.top {
		margin-top: 15px;
	}
	.top .logo {
		height: 29px;
	}
	.top h1 {
		font-size: 16px;
		line-height: 20px;
		margin-left: 7px;
		padding-left: 8px;
		margin-top: 10px;
	}
	.top .searchBox {
		width: 310px;
		height: 32px;
		margin-left: 25px;
		margin-top: 0px;
		border-width: 1px;
	}
	.top .searchBox .searchSelect {
		width: 67px;
		height: 17px;
		line-height: 17px;
		margin-top: 6px;
		font-size: 12px;
	}
	.top .searchBox .searchSelect i {
		border-width: 4px 4px 0 4px;
		margin-top: 6px;
	}
	.top .searchBox input {
		height: 28px;
		width: calc(100% - 68px);
		padding-right: 175px;
		padding-left: 5px;
		font-size: 12px;
	}
	.top .searchBox button {
		width: 62px;
		font-size: 13px;
	}
	.top .searchBox button i {
		font-size: 12px;
	}
	#hangye, .ereaTop {
		padding: 0 16px 0 6px;
		font-size: 12px;
		line-height: 18px;
	}
	.ereaTop i, #hangye i {
		font-size: 7px;
		right: 6px;
		top: 0px;
	}
	.erea {
		right: 68px;
		top: 5px;
	}
	.field {
		right: 120px;
		top: 5px;
	}
	.right-adv {
		height: 32px;
		line-height: 32px;
		margin-top: 0;
	}
	.right-adv p a {
		font-size: 12px;
	}
	#nav {
		height: 28px;
		line-height: 28px;
		margin-top: 15px;
	}
	#nav a {
		font-size: 12px;
	}
	#nav a {
		padding: 0 21px;
	}
	#nav i {
		font-size: 14px;
	}
	.nav {
		padding-left: 8px;
	}
	.location {
		height: 32px;
		line-height: 32px;
		font-size: 12px;
	}
	.location i {
		font-size: 12px;
		margin-right: 5px;
	}
	.findtop {
		margin-top: 15px;
	}
	.findtop ul li a {
		margin-right: 10px;
	}
	.findtop dl {
		line-height: 20px;
		font-size: 12px;
		padding: 8px 0;
	}
	.findtop dd {
		height: 20px;
		padding-right: 75px;
	}
	.findtop dt {
		width: 84px;
		margin-right: 4px;
	}
	.findtop ul li a {
		padding: 0 7px;
		margin-right: 15px;
	}
	.findtop a.more {
		right: 20px;
		top: 8px;
	}
	.findtop a.more i {
		margin-left: 4px;
		font-size: 9px;
	}
	.findtop ul.other-exi b {
		width: 14px;
		height: 14px;
		margin-top: 3px;
	}
	.main .right {
		width: 190px;
		margin-left: 20px;
	}
	.main .right .title p {
		padding-bottom: 8px;
		font-size: 14px;
	}
	.main .right .title p i {
		font-size: 16px;
	}
	.main .right .title p::after {
		height: 2px;
	}
	.recommend-exhi li {
		font-size: 12px;
		margin-top: 12px;
		height: 12px;
		line-height: 1;
	}
	.recommend-exhi li i {
		font-size: 11px;
		margin-top: 1px;
		display: inline-block;
	}
	.main .right .title {
		margin-top: 17px;
	}
	.exhi-live {
		margin-top: 8px;
	}
	.exhi-live mark {
		width: 58px;
		height: 20px;
		line-height: 20px;
		font-size: 12px;
	}
	.exhi-live .image {
		margin-top: 5px;
	}
	.exhi-live .image i {
		width: 45px;
		height: 45px;
		line-height: 45px;
		font-size: 16px;
	}
	.exhi-live .text p {
		font-size: 12px;
		line-height: 17px;
		height: 17px;
		margin-top: 6px;
	}
	.exhi-live .text span {
		margin-top: 5px;
		font-size: 12px;
	}
	.exhi-live .swiper-pagination-bullet {
		width: 6px;
		height: 6px;
	}
	.exhi-live .swiper-pagination-bullet-active {
		width: 11px;
	}
	.recommend-meeting li {
		margin-top: 12px;
		padding-left: 17px;
	}
	.recommend-meeting li p {
		font-size: 12px;
		height: 12px;
		line-height: 12px;
	}
	.recommend-meeting li span {
		font-size: 12px;
		margin-top: 5px;
		height: 12px;
	}
	.recommend-meeting li::after {
		left: 2px;
		top: 3px;
		width: 7px;
		height: 7px;
	}
	.right-advs {
		margin-top: 17px;
	}
	.right-advs .image {
		margin-top: 10px;
	}
	.main .left li {
		padding: 12px 0;
	}
	.main .left {
		padding-top: 5px;
	}
	.main .left li .image {
		width: 140px;
		margin-right: 12px;
	}
	.main .left li .text p mark {
		font-size: 12px;
		height: 22px;
		width: 43px;
		line-height: 26px;
		margin-top: -0;
		margin-right: 5px;
	}
	.main .left li .text p a {
		font-size: 14px;
		height: 16px;
		line-height: 16px;
		padding-top: 5px;
	}
	.main .left li .text span {
		font-size: 12px;
		line-height: 16px;
		height: 32px;
		margin-top: 7px;
	}
	.main .left li .text .bottom {
		line-height: 20px;
		height: 20px;
		margin-top: 0px !important;
		font-size: 12px;
	}
	.meeting-live .live-top {
		margin-top: 10px;
	}
	.main .left li .text .bottom b i {
		font-size: 14px;
	}
	.recommend-meeting li .label mark {
		font-size: 12px;
		height: 20px;
		line-height: 20px;
		padding: 0 2px;
		max-width: calc(100% - 88px);
		margin-right: 2px;
	}
	.meeting-live .live-top span {
		font-size: 12px;
		height: 12px;
	}
	.recommend-meeting li .label {
		margin-bottom: 8px;
	}
	.meeting-live li {
		margin-top: 12px;
		font-size: 12px;
		height: 12px;
	}
	.main .left li .text .bottom a {
		line-height: 20px;
		padding: 0 8px;
		font-size: 12px;
	}
	.meeting-live li i {
		font-size: 11px;
		margin-top: 0px;
	}
	.meeting-live ul {
		margin-top: 12px;
	}
	.recommend-expo li {
		margin-top: 8px;
		line-height: 18px;
		height: 18px;
		font-size: 12px;
	}
	.recommend-expo li mark {
		height: 18px;
		font-size: 12px;
	}
	.recommend-expo {
		margin-top: 15px;
	}
	.pages a {
		width: 28px;
		height: 28px;
		margin: 0 3px;
		line-height: 28px;
		font-size: 13px;
	}
	.pages a.ft {
		background: #fff url(https://www.chem17.com/images/product/version/2021/back_2.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.next {
		background: #fff url(https://www.chem17.com/images/product/version/2021/next_1.png) center no-repeat;
		background-size: 8px;
	}
	.pages a.lt {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) -160px center no-repeat;
		background-size: auto 8px;
	}
	.pages a.prev {
		background: #fff url(https://www.chem17.com/images/product/version/2021/page.png) 11px center no-repeat;
		background-size: auto 8px;
	}
	.exhi-live .swiper-container-horizontal > .swiper-pagination-bullets, .exhi-live .swiper-pagination-custom, .exhi-live .swiper-pagination-fraction {
		bottom: 60px;
		width: 100%;
	}
	.pages .jump input {
		width: 28px;
		height: 28px;
	}
	.pages .jump button {
		width: 44px;
		height: 28px;
		font-size: 12px;
		vertical-align: top;
	}
	.main .left li .image mark {
		font-size: 12px;
		height: 22px;
		line-height: 22px;
		padding-left: 5px;
	}
	.main .left li .image mark::after {
		right: -10px;
		border-width: 0 0 22px 10px;
	}
	.main .left li .image mark i {
		font-size: 13px;
	}
	.meeting-live .live-top p {
		padding-top: 12px;
		font-size: 14px;
		height: 14px;
	}
	.pages .jump {
		font-size: 12px;
		line-height: 28px;
	}
	.footer {
		margin-top: 20px;
		padding: 30px 0 0 0;
	}
	.foot-nav{
		width: 382px;
	}
	.foot-txt li{
		font-size: 12px;
	}
	.foot-img li {
		width: 55px;
		height: 22px;
		margin-right: 5px;
	}
	.Lista a {
		width: 85px;
		height: 30px;
		line-height: 29px;
		font-size: 12px;
		margin-right: 10px;
	}
	.foot-nav p {
		font-size: 12px;
		line-height: 24px;
	}
	.hot-line {
		width: 180px;
		margin-left: 14px;
	}
	.hot-line > b {
		font-size: 26px;
	}
	.hot-line span {
		font-size: 12px;
		line-height: 26px;
	}
	.hot-line{
		font-size: 24px;
	}
	.hot-line p{
		font-size: 12px;
	}
	.qr-code li{
		padding: 0 0 0 10px;
	}
	.qr-code li span {
		width: 90px;
		height: 90px;
	}
	.qr-code h2 {
		padding-left: 10px;
	}
	.qr-code {
		padding-top: 10px;
	}
	.qr-code li p{
		font-size: 12px;
	}
	.right-bar {
		width: 110px;
		right: 10px;
	}
	.right-bar li {
		height: 34px;
		line-height: 34px;
		margin-bottom: 10px;
		font-size: 12px;
	}
	.right-bar li i {
		margin-right: 3px;
		font-size: 14px;
	}
	.right-bar::after {
		width: 90px;
		left: 10px;
	}
	.right-bar li::before {
		border-width: 0 0 10px 10px;
		bottom: -10px;
	}
	.right-bar li::after {
		border-width: 10px 10px 0 0;
		bottom: -10px;
	}
	.right-bar li.image {
		height: 110px;
	}
	.right-bar li.image img {
		width: 99px;
	}
}