/* CSS Document */
body,
div,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
p,
form,
fieldset,
legend,
input,
textarea,
th,
tr,
td,
em {
	margin: 0;
	padding: 0;
}

body {
	color: #333;
	font-size: 14px;
	font-family: "Source Han Sans", "sans-serif", "Microsoft YaHei", "微软雅黑", "SimHei", "黑体";
	width: 100%;
	margin: 0 auto;
	height: auto;
	background: #fff;
}

a:link,
a:visited,
a:hover,
a:active {
	text-decoration: none;
	color: #333;
}

img {
	border: 0;
}

a {
	color: #333;
	-webkit-transition: all 0.3s;
	transition: all 0.3s;
}

a:hover {
	text-decoration: none;
	color: #333;
}

.header {
	width: 100%;
	height: 60px;
	position: fixed;
	top: 0px;
	background-color: #00151F;
	z-index: 999;
}

.headermain {
	width: 1200px;
	margin: 0 auto;
	color: #fff;
	overflow: hidden;
}

.headermain a {
	color: #fff;
	float: left;
	height: 60px;
	line-height: 60px;
	margin: 0 5px 0 0;
}

.headermain .header_left {
	float: left;
}

.headermain .header_left a::after {
	content: "|";
	padding: 0 5px;
	box-sizing: border-box;
}

.headermain .header_left a:last-child::after {
	content: "";
}

.header .header_right {
	float: right;
}

.header .header_right a {
	margin: 0 10px 0 0;
}

.header .header_right img {
	display: block;
	width: 28px;
	height: 28px;
	float: left;
	margin: 16px 5px 0 0;
}

.banner {
	width: 100%;
	height: 430px;
	margin: 60px 0 0 0;
	background: url(https://img.antpedia.com/images/custom/Agilent9500ICPMSMS/pc/banner.jpg) no-repeat center;
	overflow: hidden;
}

.banner a {
	width: 100%;
	height: 430px;
	display: block;
}

.mainbody {
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.section {
	width: 100%;
	margin: 0 auto;
	overflow: hidden;
	padding: 40px 0;
	box-sizing: border-box;
}

.inContent {
	width: 1200px;
	margin: 0 auto;
	overflow: hidden;
}

.section .left {
	float: left;
}

.section .right {
	float: right;
}

.section .main_title {
	font-size: 32px;
	line-height: 46px;
	color: #0f1429;
	font-weight: bold;
	text-align: center;
	margin: 10px 0 30px 0;
}

.section .sub_title {
	font-size: 22px;
	line-height: 46px;
	color: #0f1429;
	font-weight: bold;
	text-align: left;
}

.section .bg_box {
	width: 100%;
	overflow: hidden;
}

.section .img-box {
	overflow: hidden;
}

.section .txt-box {
	overflow: hidden;
	margin: 20px 0;
}

.section01 .txt-box {
	width: 1200px;
	padding: 0 20px;
	box-sizing: border-box;
	margin: 0 auto;
}

.section .txt-box p {
	color: #333;
	text-align: justify;
	font-size: 20px;
	line-height: 40px;
}

.section01 .txt-box p {
	text-align: left;
}

.section02 {
	background: url("https://img.antpedia.com/images/custom/Agilent9500ICPMSMS/pc/bg2.png") no-repeat bottom #f5faff;
}

.section02 .main_title {
	margin: 0 0 50px 0;
}

.section02 .main_title span {
	font-size: 24px;
	font-weight: normal;
}

.section02 .bg_box02 {
	width: 1200px;
	margin: 40px auto 0;
}

.section02 .bg_box02 img {
	width: 1200px;
}

.section03 .feature_list {
	width: 100%;
	overflow: hidden;
	display: flex;
	gap: 33.3px;
}

.section03 .feature_item {
	flex: 0 0 calc((100% - 100px) / 3);
	/* 3个元素，3个间距，每个间距20px，总计60px */
	background: #fff;
}

.section03 .txt-box {
	overflow: hidden;
	margin: 10px auto 15px;
}

.section03 p {
	font-size: 20px !important;
	color: #444;
	line-height: 36px !important;
	margin: 0;
}

.section03 .feature_item:hover {
	background: url(https://img.antpedia.com/images/custom/Agilent9500ICPMSMS/pc/bg3.png)no-repeat bottom;
	border-bottom: 3px solid #0084d6;
	cursor: pointer;
}

.section03 .feature_item:hover p {
	color: #0084d6;
	cursor: pointer;
}

.section04,
.section07 {
	background: #f5faff;
}

.section05 .bg_box05 img {
	width: 100%;
	display: block;
	margin: 0 auto;
}

.section06 .feature_list {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	gap: 20px;
}

.section06 .feature_item {
	width: calc(50% - 10px);
	box-sizing: border-box;
	background: #f7f9fd;
	border-radius: 10px;
	background: url(https://img.antpedia.com/images/custom/Agilent9500ICPMSMS/pc/icon6.png)no-repeat right bottom;
}

.section06 .feature_item .sub_title {
	background: #0084d6;
	border-radius: 10px 10px 0 0;
	font-size: 18px;
	padding: 15px;
	box-sizing: border-box;
	font-weight: normal;
}

.section06 .feature_item .sub_title a {
	color: #fff;
}

.section06 .feature_item p {
	font-size: 16px;
	line-height: 2;
	padding: 0 20px;
	box-sizing: border-box;
	display: -webkit-box;
	-webkit-line-clamp: var(--lines, 4);
	-webkit-box-orient: vertical;
	overflow: hidden;

}

.section07 .app_doc_grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 15px;
	/* dense：紧凑自动填充，有空位就填，超出正常左对齐排列 */
	grid-auto-flow: dense;
}

.section07 .app_doc_item {
	background: #e8eff8;
	border-radius: 2px;
	height: 140px;

}

/* 第一个大卡片，纵向跨2行 */
.section07 .app_doc_item.item-big {
	grid-row: span 2;
	height: 300px;
}

.section07 .app_doc_item .text {
	font-size: 18px;
	line-height: 34px;
	color: #333;
}

.section07 .app_doc_item.icon7-1 {
	background: url(https://img.antpedia.com/images/custom/Agilent9500ICPMSMS/pc/icon7-1.png)no-repeat bottom center #e8eff8;
	padding: 20px;
	box-sizing: border-box;
	background-size: ;
}

.section07 .app_doc_item.icon7-2 {
	background: url(https://img.antpedia.com/images/custom/Agilent9500ICPMSMS/pc/icon7-2.png)no-repeat bottom right #e8eff8;
	padding: 20px 20px 0 20px;
	box-sizing: border-box;
}

.section08 .video-wrap {
	display: grid;
	grid-template-columns: 1fr 2fr;
	gap: 24px;
}

.section08 .video-side {
	display: flex;
	flex-direction: column;
	gap: 16px;
}

.section08 .video-item {
	background: url(https://img.antpedia.com/images/custom/Agilent9500ICPMSMS/pc/icon8.png)no-repeat bottom right #f0f6fc;
	border-radius: 2px;
	padding: 30px 24px;
	box-sizing: border-box;
	position: relative;
	cursor: pointer;
	min-height: 180px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.section08 .video-item.active {
	border-left: 4px solid #0084d6;
}

.section08 .video-item-title {
	font-size: 26px;
	line-height: 1.4;
}

.section08 .video-item.active .video-item-title {
	color: #0084d6;
}

.section08 .video-icon {
	width: 80px;
	height: 80px;
	background-size: contain;
	align-self: flex-end;
}

.section08 .video-main {
	position: relative;
}

.section08 .video-box {
	display: none;
}

.section08 .video-box.active {
	display: block;
}

.section08 .video-box img {
	width: 100%;
	border-radius: 2px;
	display: block;
}

.section09 {
	padding: 20px 0;
	box-sizing: border-box;
	background: #0084d6;
}

.section09 .img-box {
	width: 20%;
	margin: 5% 0 0 0;
}

.section09 .txt-box {
	width: 80%;
}

.section09 .txt-box .main_title {
	font-size: 24px;
	font-weight: bold;
	text-align: left;
	color: #fff;
	margin: 0 0 10px 0;
}

.section09 .txt-box p {
	font-size: 16px;
	line-height: 35px;
	color: #fff;
}

.mysecond {
	animation-name: shutter-in-top;
	animation-duration: 1s;
	animation-timing-function: linear;
	animation-delay: 0s;
	animation-iteration-count: 1;
	animation-direction: normal;
	animation-fill-mode: none;
}

@keyframes shutter-in-top {

	0% {
		transform: rotateX(-100deg);
		transform-origin: top;
		opacity: 0;
	}

	100% {
		transform: rotateX(0deg);
		transform-origin: top;
		opacity: 1;
	}
}

.footer {
	width: 100%;
	padding: 10px 0 30px 0;
	box-sizing: border-box;
	margin: 0 auto;
	font-size: 14px;
	background: #1f1f1f;
}

.footer ul {
	list-style: none;
	overflow: hidden;
	width: 960px;
	margin: 0 auto 20px;
}

.footer ul li {
	float: left;
	font-size: 14px;
}

.footer ul li a {
	float: left;
	color: #fff;
}

.footer ul li span {
	float: left;
	padding: 0px 15px;
	color: #fff;
}

.footer p {
	font-size: 16px;
	line-height: 28px;
	color: #fff;
	text-align: center;
}


.overlay {
	position: fixed;
	overflow: hidden;
	z-index: 99999;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.8);
	display: none;
}

.overlay .popup {
	background: #fff;
	width: 684px;
	border-radius: 20px;
	margin: 0 auto;
	text-align: center;
	position: relative;
	top: 30%;
	overflow: hidden;
	padding: 40px;
	box-sizing: border-box;
}
.overlay .popup .share_title{
	float: left;
	width: 550px;
	font-size: 24px;
	font-weight: bold;
	color: #333;
	text-align: left;
	letter-spacing: 3px;
}
.overlay .popup .cancelBtn {
	float: right;
	width: 22px;
	height: 22px;
	line-height: 22px;
	cursor: pointer;
	margin: 5px 0 0 0;
}
.overlay .popup .tips_img {
	width:596px;
	height: 76px;
	padding-top: 20px;
	box-sizing: border-box;
	margin:30px auto;
}
.overlay .popup .code_img,.overlay .popup .code_img img{
	width: 162px;
	height: 162px;
	margin: 0 auto;
}
.overlay .popup .hey_img{
	width:244px;
	height: 22px;
	margin:20px auto 10px;
}
.overlay .popup .share_link {
	width: 100%;
	overflow: hidden;
	margin: 10px auto 0;
	font-size: 14px;
	font-size: 16px;
}

.overlay .popup .link_a {
	float: left;
	width: 466px;
	height: 60px;
	line-height: 30px;
	border-radius:3px;
	overflow: hidden;
	padding: 0 10px;
	box-sizing: border-box;
	color: #666;
	text-align: left;
	background:#eee;
}

.overlay .popup #link_btn {
	float: left;
	width: 120px;
	height: 60px;
	line-height: 60px;
	background: #025ce8;
	color: #fff;
	border-radius:3px;
	cursor: pointer;
	margin: 0 0 0 10px;
}