.main{
    width: 1400px;
    margin: 0 auto;
}
.w{
    width: 1400px;
    margin: 0 auto;
}
body{
    min-width: 1400px;
    background-color: #f5f5f5;
}
.iframe,.iframe iframe{
    height: 40px;
}
/* header */
.header{
    height: 40px;
}
.header p{
    float: left;
    font-size: 0;
}
.header span{
    float: right;
    line-height: 40px;
    font-size: 14px;
    color: #d1d1d1;
    margin-right: 95px;
}
.header a{
    display: inline-block;
    line-height: 40px;
    font-size: 12px;
    color: #999;
}
.header a:hover{
    color: #ff6600;
}
.header p a{
    margin-right: 20px;
}
.header p a:last-child{
    margin-right: 0;
}
.header span a{
    margin: 0 7px;
}
.header span a.phone,.header span a.other,.header span a.channel{
    color: #1669c5;
    
}
.header span a.phone i{
    font-size: 14px;
    margin-right: 5px;
}
.header  span a.other i{
    font-size: 13px;
    margin-right: 5px;
}
.header span a.channel i{
    margin-right: 5px;
    font-size: 14px;
}
/* Tophead */
.Tophead {
    position: relative;
}
.Tophead p {
    position: absolute;
    float: right;
    right: 0px;
    top: -40px;
    line-height: 40px;
    color: #dfdfdf;
    font-size: 14px;
}
.Tophead p a {
    color: #999;
    margin-left: 12px;
    font-size: 12px;
}
.Tophead img {
    max-width: 150px;
    max-height: 150px;
    position: absolute;
    top: 40px;
    z-index: 9999;
    padding: 8px;
    background: #1669c5;
    border-radius: 5px;
    display: none;
}
.Tophead img.hbapp {
    right: -5px;
}
.Tophead img.hbweixin {
    right: -9px;
}
.Tophead p a:hover{
    color: #1669c5;
}
.Tophead p a:hover img{
    display: block!important;
}
/* search */
.search {
	padding: 30px 0 25px;
	background-color: #fff;
}
.search .main {
	height: 60px;
}
.search .logo {
	float: left;
	height: 60px;
	font-size: 0;
}
.search .logo a {
	float: left;
	height: 100%;
}
.search .logo span {
	float: left;
	line-height: 60px;
	font-size: 28px;
	font-weight: 700;
	color: #333;
	font-family: 'Microsoft YaHei';
	margin-left: 50px;
}
.search .select {
	float: left;
	border-radius: 4px;
	overflow: hidden;
	margin-left: 50px;
    margin-top: 10px;
}
.search .select input {
	float: left;
	height: 36px;
	line-height: 36px;
	width: 300px;
	padding-left: 12px;
	font-size: 14px;
	color: #999;
	border: 2px solid #1669c5;
}
.search .select button {
	float: left;
	width: 84px;
	height: 40px;
	background-color: #1669c5;
	color: #fff;
	border: 0;
	font-size: 16px;
	cursor: pointer;
}
.search .select button i{
    margin-right: 5px;
}
.search .search-right{
    float: right;
}
.search .search-right span{
    float: left;
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    font-weight: 700;
}
.search .search-right span a{
    margin-right: 38px;
    color: #333;
}
.search .search-right span a:hover{color: ##1669c5;}
.search .search-btn{
    float: right;
    position: relative;
}
.search .search-btn .select-top{
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    font-weight: 700;
}
.search .search-btn .select-top a{
    color: #1669c5
}
.search .search-btn .select-top a i{
    font-size: 13px;
    margin-right: 8px;
    color: ##1669c5;
}
.search .search-btn .select-bot{
    position: absolute;
    top: 55px;
    right: 0;
    width: 198px;
    border: 1px solid ##1669c5;
    background-color: #fff;
    z-index: 999;
    display: none;
}
.search .search-btn .select-bot::after{
    position: absolute;
    content: "";
    top: -10px;
    right: 22px;
    width: 16px;
    height: 10px;
    background: url(../../../../Images/products/version/2022/search-top.png) no-repeat;
}
.search .search-btn .select-bot ul{
    padding: 8px 10px 15px;
    overflow: hidden;
}
.search .search-btn .select-bot li{
    float: left;
    width: 50%;
    height: 20px;
    line-height: 20px;
    margin-top: 18px;
    font-size: 14px;
    font-weight: 700;
    text-align: center;
    box-sizing: border-box;
    overflow: hidden;
}
.search .search-btn .select-bot li a{
    color: #333;
}
.search .search-btn .select-bot li:hover a{color: #1669c5;}
/* breadcrumb */
.breadcrumb{
    height: 76px;
    line-height: 76px;
}
.breadcrumb a {
	font-size: 14px;
	font-weight: normal;
	color: #666;
}
.breadcrumb em {
	font-style: normal;
	font-size: 14px;
	color: #b0b0b0;
	margin: 0 7px;
}
.breadcrumb h1 {
	display: inline-block;
	font-size: 14px;
	font-weight: normal;
	color: #666;
}
.breadcrumb a:hover {
	color: #1669c5;
}
.breadcrumb span {
	float: right;
	font-size: 14px;
}
/* part1 */
.part1 li{
    margin-bottom: 24px;
}
.part1 .item{
    padding: 24px 20px;
    background-color: #fff;
    overflow: hidden;
}
.part1 .item-l{
    float: left;
    width: 200px;
    margin-right: 20px;
}
.part1 .item-l .images{
    height: 132px;
    position: relative;
}
.part1 .item-l .images img{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    height: auto;
}
.part1 .item-l .l-btn{
    display: block;
    width: 118px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    border: 1px solid #1669c5;
    background-color: #fff;
    color: #1669c5;
    text-align: center;
    margin: 18px auto 0;
    border-radius: 4px;
}
.part1 .item-l .l-btn:hover{
    background-color: #1669c5;
    color: #fff;
}
.part1 .item-m{
    float: left;
    width: 654px;
    padding-right: 16px;
    margin-right: 20px;
    box-sizing: border-box;
}
.part1 .item-m .title{
    overflow: hidden;
}
.part1 .item-m .title h2{
    float: left;
    height: 24px;
    line-height: 24px;
    max-width: 470px;
    font-size: 18px;
    overflow: hidden;
}
.part1 .item-m .title h2 a{
    color: #333;
}
.part1 .item-m .title h2 a:hover{
    color: #1669c5;
}
.part1 .item-m .title b{
    float: left;
    width: 94px;
    height: 21px;
    margin: 2px 10px 0 20px;
}
.part1 .item-m .title b.free{
    vertical-align: middle;
    background: url(https://www.zyzhan.com/images/company/companyList.png) no-repeat 0 4px;
}
.part1 .item-m .title b.primary{
    vertical-align: middle; 
    background: url(https://www.gkzhan.com/images/product/level1.png) no-repeat left 0px;
    margin-top: 3px;
}
.part1 .item-m .title b.intermediate{
    vertical-align: middle; 
    background: url(https://www.gkzhan.com/images/product/level2.png) no-repeat left 0px;
    margin-top: 3px;
}
.part1 .item-m .title b.senior{
    vertical-align: middle; 
    background: url(https://www.gkzhan.com/images/product/level3.png) no-repeat left 0px;
    margin-top: 3px;
}
.part1 .item-m .title b.topLevel{
    vertical-align: middle; 
    background: url(https://www.hbzhan.com/images/company/member_icon4.png) no-repeat;
}
.part1 .item-m .title b.topLevel2{
    vertical-align: middle; 
    background: url(https://www.hbzhan.com/images/company/member_icon5.png) no-repeat;
}
.part1 .item-m .title b.topLevel3{
    vertical-align: middle; 
    background: url(https://www.hbzhan.com/images/company/member_icon6.png) no-repeat;
}
.part1 .item-m .title b.topLevel5{
    vertical-align: middle; 
    background: url(https://www.hbzhan.com/images/company/level5.png) no-repeat left 0px;
}
.part1 .item-m .title span{
    float: left;
    line-height: 24px;
    font-size: 14px;
}
.part1 .item-m .title span i{
    font-size: 16px;
    margin: 0 3px;
    font-weight: 700;
    font-style: normal;
    color: #fe701a;
}
.part1 .item-m .comInfo{
    margin-top: 12px;
    overflow: hidden;
}
.part1 .item-m .comInfo p{
    float: left;
    height: 26px;
    line-height: 26px;
    overflow: hidden;
    font-size: 14px;
    color: #333;
}
.part1 .item-m .comInfo p span{
    color: #999;
}
.part1 .item-m .comInfo p:nth-child(1){
    width: 22%;
}
.part1 .item-m .comInfo p:nth-child(2){
    width: 78%;
}
.part1 .item-m .comInfo p:nth-child(3){
    width: 100%;
}
.part1 .item-m .aboutUs{
    line-height: 24px;
    height: 48px;
    font-size: 14px;
    margin-top: 12px;
    color: #333;
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2; 
}
.part1 .item-m .aboutUs i{
    display: inline-block;
    width: 32px;
    height: 18px;
    line-height: 18px;
    font-size: 12px;
    margin-right: 4px;
    font-style: normal;
    background-color: #ed6d00;
    color: #fff;
    border-radius: 3px;
    text-align: center;
}
.part1 .item-m .companyNews{
    position: relative;
    padding-left: 90px;
    margin-top: 12px;
}
.part1 .item-m .companyNews i{
    position: absolute;
    left: 0;
    top: 0;
    line-height: 22px;
    font-size: 14px;
    font-weight: 700;
    font-style: normal;
    color: #1669c5;
}
.part1 .item-m .companyNews a{
    display: block;
    height: 22px;
    line-height: 22px;
    font-size: 14px;
    color: #333;
    overflow: hidden;
}
.part1 .item-m .companyNews a:hover{
    color: #1669c5;
}
.part1 .item-r{
    float: right;
    width: 466px;
}
.part1 .item-r ul{
    margin-top: 10px;
    overflow: hidden;
}
.part1 .item-r li{
    float: left;
    width: 33.3%;
    padding: 0 10px;
    margin-bottom: 0;
    box-sizing: border-box;
}
.part1 .item-r li .images{
    height: 135px;
    position: relative;
}
.part1 .item-r li .images img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    max-width: 100%;
    height: auto;
}
.part1 .item-r li p{
    margin-top: 5px;
    height: 44px;
    line-height: 22px;
    font-size: 14px;
    overflow: hidden;
}
.part1 .item-r li p a{
    color: #333;
}
.part1 .item-r li p a:hover{
    color: #f90;
}
.part1 .item:hover{
    box-shadow: 0px 0px 10px #aaa;
}
/* part2 */
.partTitle {
	height: 80px;
	font-size: 26px;
	line-height: 80px;
	font-weight: 700;
	text-align: center;
	position: relative;
}
.partTitle h2 {
	font-size: 26px !important;
	display: inline-block !important;
}
.partTitle img {
	display: inline-block;
	height: 20px;
	width: auto;
}
.partTitle img.right {
	margin-left: 15px;
}
.partTitle b{
    color: #1669c5;
}
.part2-bot .swiper-container{
    height: 290px;
    overflow: hidden;
}
.part2-bot .swiper-slide{
    height: 290px;
    position: relative;
    background-color: #fff;
}
.part2-bot .swiper-slide img{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    height: auto;
}
.part2-bot .swiper-slide p{
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    padding: 10px 12px;
    font-size: 14px;
    background: rgba(0, 0, 0, .4);
    display: none;
}
.part2-bot .swiper-slide p a{
    color: #fff;
}
.part2-bot .swiper-slide p a:hover{color: #f90;}
.part2-bot .swiper-slide:hover p{
    display: block;
}
.part2-bot .swiper-button-next,
.part2-bot .swiper-button-prev{
    top: 125px;
    height: 42px;
    line-height: 42px;
    width: 42px;
    border-radius: 50%;
    margin-top: 0;
    text-align: center;
    background: rgba(0, 0, 0, .6);
}
.part2-bot .swiper-button-next i,
.part2-bot .swiper-button-prev i{
    font-size: 18px;
    color: #fff;
}








/* part3  */
.part3{
    margin-top: 20px;
    padding-top: 15px;
    background-color: #fff;
}
.otherProducts,.link{
    overflow: hidden;
}
.otherProductsTitle,.linkTitle{
    height: 50px;
    line-height: 50px;
    font-size: 20px;
    font-weight: 700;
    color: #333;
    border-bottom: 1px solid #e5e5e5;
}
.otherProductsTitle i,.linkTitle i{
    display: inline-block;
    width: 30px;
    height: 22px;
    margin: 16px 10px 0 0;
    background: url(https://www.chem17.com/Images/products/version/2022/titie-icon.png) no-repeat;
    vertical-align: top;
}
.otherProductsTitle b,.linkTitle b{
    color: #1669c5;
}
.otherProducts .text{
    font-size: 0;
    margin-left: -32px;
    overflow: hidden;
    padding: 12px 0 15px 0;
}
.otherProducts .text a{
    float: left;
    line-height: 30px;
    font-size: 14px;
    color: #333;
    padding-left: 32px;
}
.link .link-bot{
    padding:15px 0 18px;
    margin-left: -35px;
    overflow: hidden;
    font-size: 0;
}
.link .link-bot a{
    float: left;
    margin-top: 15px;
    padding-left: 35px;
    font-size: 14px;
    color: #333;
}
.otherProducts .text a:hover,
.link .link-bot a:hover{
    color: #1669c5;
}
/* footer */
#footer {
	width: 100%;
	margin: 35px auto 0;
	border-top: 1px solid #e8e8e8;
	background: #f6f6f6;
	padding: 12px 0;
}
.foot {
	width: 1200px;
	width: 1200px;
	margin: 0 auto;
	text-align: center;
	line-height: 25px;
	font-size: 13px;
	color: #666666;
}
.foot p {
	text-align: center;
	line-height: 46px;
	color: #b2b2b2;
}
.foot p a {
	color: #666666;
	margin: 0 6px;
}
.foot a {
	color: #1669c5;
}
.foot a:hover {
	color: #1669c5;
	text-decoration: underline;
}
.foot span {
	font-size: 14px;
	color: #000;
	display: block;
}
.foot .medi{
	font-weight: normal;
	background: url("/images/index/medi.png") no-repeat 0 0;
	display: inline-block;
	padding-left: 27px;
	margin-left: -30px;
}
.foot .medi a{
	color: #666;
}
.foot .medi:hover a{
	color: #b31717;
}

.foot i {
	font-style: normal;
	color: #b31717;
}

.bottom {
	display: inline-block;
	margin: 20px 25px 0 25px;
	line-height: 26px;
	color: #666666;
	vertical-align: middle;
	*zoom: 1;
	*display: inline;
}
.foot .bot1 span{
	color: #666;
	position: relative;
	cursor: pointer;
	font-size: 13px;
	text-align: left;
}
.foot .bot1 span i{
	color: #07C160;
	font-size: 18px;
	margin-left: 2px;
}
.foot .bot1 span img{
	position: absolute;
	max-width: none;
	max-height: none;
	left: -105px;
	top: -72px;
	width: 100px;
}
.foot .bot1 span:hover img{display: block!important;}
.foot .bot3{line-height: 19px;text-align: left;}
.bottom img {
	vertical-align: top;
	margin-top: 3px;
}

.bottom b {
	display: block;
	line-height: 26px;
	height: 26px;
	font-weight: normal;
	text-align: left;
}

.bottom b a {
	color: #666;
}

.bottom.bg1 {
	padding: 0 0 0 31px;
	background: url("/images/index/Version/2021/index2016.png") no-repeat -81px -651px;
}

.bottom.bg2 {
	padding: 0 0 0 31px;
	background: url("/images/index/Version/2021/index2016.png") no-repeat -81px -743px;
}
.copyright{
	width:300px;
	margin:0 auto;
	padding:20px 0;
	text-align: center;
}
.copyright a {
	display: inline-block;
	text-decoration: none;
	height: 20px;
	line-height: 20px;
}
.copyright a img {
	float: left;
}
.copyright a p {
	float: left;
	height: 20px;
	line-height: 20px;
	margin: 0px 0px 0px 5px;
	color: #939393;
}
/* footer */
.footer {
	margin-top: 20px;
	/* background: #232830; */
	padding: 25px 0;
}
.footer-nav {
	height: 26px;
	line-height: 26px;
	text-align: center;
}
.footer-nav a {
	font-size: 16px;
	color: #d4d4d4;
	padding: 0 20px;
	position: relative;
    color: #333;
}
.footer-nav a::after {
	content: "";
	position: absolute;
	width: 1px;
	height: 18px;
	background: #333;
	right: 0;
	top: 50%;
	transform: translateY(-50%);
}
.footer-nav a:last-child::after {
	display: none;
}
.footer p {
	color: #333;
	font-size: 14px;
	margin-top: 20px;
	text-align: center;
}
.footer p a{
	position: relative;
	cursor: pointer;
}
.footer p a .QQhover {
	 position: absolute;
	 left: 0px;
	 bottom: 21px;
	 border: 1px solid #666;
	 border-radius: 4px;
	 line-height: 20px;
	 color: #333;
	background: rgba(255,255,255,.9);
	 display: none;
	 cursor: auto;
	 font-weight: 700;
	 height: 20px;
	 width: 100px;
	 text-align: center;
	 overflow: hidden;
	 resize: none;
	}
	.footer p a .QQhover::after{
	 position: absolute;
	 left: 0;
	 top: 0;
	 line-height: 20px;
	 content: "QQ:";
	}
	.footer p a:hover .QQhover{
	 display: inline-block;
	}
.footer .footer_img{
	display: block;
	height: 47px;
	width: 751px;
	 background: url('../../../../images/Version/2022/Index/copyright.png') no-repeat 0 0; 
	background-size: auto 100%;
	margin: 15px auto 0;
}
.footer .footer_img li{
	float: left;
	width: 117px;
	height: 47px;
	margin-right: 9px;
}
.footer .footer_img li:last-child {
	margin-right: 0;
}
.footer .footer_img li a{
	display: block;
	height: 47px;
	width: 100%
}
/* footer End */