/* banner */
.top-area{
	width: 100%;
	position: relative;
}
.top-area figure{
	width: 100%;
	padding-bottom: 46.875%;
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/p&t-omim/top.png);
	background-position: center;
	background-size: 100%;
	background-repeat: no-repeat;
}
.top-container{
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	text-align: center;
	margin-left: 11.5%;
	margin-right: 11.5%;
}
.top-title{
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 72px;
	line-height: 1;
	color: #004898;
	letter-spacing: 9px;
}
.top-info{
	font-size: 18px;
	line-height: 2;
	color: #333333;
	text-align: left;
}
.video-button{
	height: 42px;
	text-align: left;
	margin-left: auto;
	margin-right: auto;
	position: relative;
	width: 240px;
}
.button-content{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	margin: auto;
	padding: 0;
	display: flex;
	display: -webkit-flex;
	font-size: 0;
	justify-content: center;
	-webkit-justify-content: center;
	background: #004898;
	border-radius: 30px;
	-moz-border-radius: 30px;
	-webkit-border-radius: 30px;
}
.video-button img{
	width: 30px;
	height: 30px;
	margin-right: 16px;
	margin-top: 6px;
	margin-left: -11px;
}
.video-button span{
	font-size: 18px;
	line-height: 42px;
	font-family: "HarmonyOS_Sans_SC_Medium";
	color: #FFFFFF;
}
@media only screen and (max-width: 1599px) {
	.top-title{
		font-size: 64px;
	}
}
@media only screen and (max-width: 1299px) {
	.top-container {
	    margin-left: 8%;
	    margin-right: 8%;
	}
	.top-title{
		font-size: 60px;
	}
	.top-info{
		font-size: 16px;
	}
}
.title-m{
	display: none;
}
@media only screen and (max-width: 1024px) {
	.title-pc{
		display: none;
	}
	.title-m{
		display: block;
	}
	.top-area figure{
		padding-bottom: 106.67%;
		background: url(https://file.jingdiao.com/website/jingdiao/cn/images/p&t-omim/top-m.png);
		background-position: center;
		background-size: 100%;
		background-repeat: no-repeat;
	}
	.top-container{
		margin-left: 3.8%;
		margin-right: 3.8%;
	}
	.top-title{
		font-size: 42px;
		line-height: 1.3;
		letter-spacing: 7px;
	}
	.top-info{
		font-size: 16px;
		line-height: 1.7;
	}
	.video-button{
		width: 200px;
	    height: 36px;
	}
	.video-button img {
	    width: 20px;
	    height: 20px;
	    margin-right: 8px;
	    margin-top: 9px;
	}
	.video-button span {
    	font-size: 16px;
    	line-height: 36px;
	}
}
@media only screen and (max-width: 550px) {
	.top-area{
		padding-top: 100px;
	}
}
@media only screen and (max-width: 450px) {
	.top-title{
		font-size: 36px;
		letter-spacing: 6px;
	}
	.top-info{
		font-size: 14px;
	}
	.video-button{
		width: 180px;
	}
}
@media only screen and (max-width: 370px) {
	.top-area{
		padding-top: 180px;
	}
}
@media only screen and (max-width: 350px) {
	.video-button {
	    margin-bottom: 10px;
	}
}

/*视频*/
.machine-video-area{
	width: 800px;
	position: fixed;
	left: 50%;
	top: 50%;
	-webkit-transform: translate3d(-50%, -50%, 0);
	transform: translate3d(-50%, -50%, 0);
	-moz-transform: translate3d(-50%, -50%, 0);
	-ms-transform: translate3d(-50%, -50%, 0);
	z-index: 10;
	display: none;
	background: #FFFFFF;
}
.video-window{
	display: none;
}
.video-js .vjs-big-play-button {
    height: 3em;
    width: 3em;
    font-size: 3em;
    left: 50%;
    top: 50%;
    background: url(https://file.jingdiao.com/website/jingdiao/cn/images/common/play1.png);
    background-position: center;
    background-size: 100%;
    opacity: 1;
    -moz-opacity: 1;
    filter: alpha(opacity=1);
    transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -webkit-transition: all .5s;
}
.vjs-loading-spinner {
    width: 2.0em;
    height: 2.0em;
}
@media only screen and (max-width: 1599px) {
	.machine-video-area{
		width: 600px;
	}
}
@media only screen and (max-width: 1299px) {
	.video-js .vjs-big-play-button {
	    height: 2.5em;
	    width: 2.5em;
	    font-size: 2.5em;
	}
}
@media only screen and (max-width: 1024px) {
	.machine-video-area{
		width: 500px;
		z-index: 110;
	}
	.video-js .vjs-big-play-button {
	    height: 3em;
	    width: 3em;
	    font-size: 3em;
	}
}
@media only screen and (max-width: 750px) {
	.machine-video-area{
		width: 80%;
	}
}
@media only screen and (max-width: 450px) {
    .video-js .vjs-big-play-button {
	    height: 2.5em;
	    width: 2.5em;
	    font-size: 2.5em;
	}
}

/* 核心功能 */
.hexin{
	text-align: center;
}
.subtitle{
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 50px;
	line-height: 1;
	letter-spacing: 9px;
	color: #000000;
}
.third-title{
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 40px;
	line-height: 1;
	color: #004898;
}
.part-info{
	font-size: 18px;
	line-height: 2;
	color: #333333;
	width: 66.67%;
	margin-left: auto;
	margin-right: auto;
	text-align: left;
}
.part-img{
	display: flex;
	display: -webkit-flex;
}
.part-img-item{
	width: calc((100% - 32px) / 3);
	margin-right: 16px;
}
.part-img-item:last-child{
	margin-right: 0;
}
.part-img-title{
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 28px;
	line-height: 1;
	color: #000000;
}
@media only screen and (max-width: 1599px) {
	.subtitle{
		font-size: 40px;
		letter-spacing: 7px;
	}
	.third-title{
		font-size: 36px;
	}
	.part-img-title{
		font-size: 24px;
	}
}
@media only screen and (max-width: 1299px) {
	.part-info {
	    width: 80%;
	}
	.subtitle{
		font-size: 36px;
		letter-spacing: 6px;
	}
	.third-title{
		font-size: 32px;
	}
	.part-img-title{
		font-size: 20px;
	}
}
.swiper-container{
	display: none;
}
@media only screen and (max-width: 1024px) {
	.part-img{
		display: none;
	}
	.swiper-container{
		display: block;
	}
	.hexin{
		padding-left: 3.8%;
		padding-right: 3.8%;
	}
	.subtitle{
		font-size: 28px;
		letter-spacing: 5px;
	}
	.third-title{
		font-size: 24px;
	}
	.part-info{
		font-size: 16px;
		line-height: 1.7;
		width: 100%;
	}
	.part-img-title{
		font-size: 20px;
		margin-left: 0;
		margin-right: 0;
	}
	.swiper-container > .swiper-pagination {
	    position: absolute;
	    left: 50%;
	    transform: translateX(-50%);
	    -o-transform: translateX(-50%);
	    -ms-transform: translateX(-50%);
	    -webkit-transform: translateX(-50%);
	}
	.swiper-container > .swiper-pagination-bullets {
	    bottom: 50px;
	}
	.swiper-container-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet {
	    margin: 0 4px;
	    height: 10px;
	    width: 10px;
	    background-color: #CCCCCC;
		opacity: 1;
	}
	.swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
	    background-color: #004898;
	    width: 10px;
	    border-radius: 100%;
	    -moz-border-radius: 100%;
	    -webkit-border-radius: 100%;
	}
	.swiper-button-prev,
	.swiper-button-next {
		width: 40px;
		height: 40px;
		margin-top: 0;
		transform: translateY(-50%);
		-moz-transform: translateY(-50%);
		-ms-transform: translateY(-50%);
		-webkit-transform: translateY(-50%);
		background-color: rgba(255,255,255,0.7);
		box-shadow: 0 0 5px rgba(0, 0, 0, .15);
		-webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .15);
		-moz-box-shadow: 0 0 5px rgba(0, 0, 0, .15);
		font-size: 26px;
		text-align: center;
		line-height: 40px;
		outline: none;
		top: 45%;
	}
	.swiper-button-prev, .swiper-container-rtl .swiper-button-next {
		background-image: none;
		background-size: 100%;
		left: 0;
	}
	.swiper-button-next, .swiper-container-rtl .swiper-button-prev {
		background-image: none;
		background-size: 100%;
		right: 0;
	}
	.swiper-container .icon---,
	.swiper-container .icon--8 {
		line-height: 40px;
	}
	.swiper-container .icon---:before,
	.swiper-container .icon--8:before {
		color: #333;
		line-height: 40px;
	}
	.swiper-button-prev:active,
	.swiper-button-next:active {
		background: #bfbfbf;
	}
}
@media only screen and (max-width: 450px) {
	.subtitle{
		font-size: 24px;
		letter-spacing: 4px;
	}
	.third-title{
		font-size: 20px;
	}
	.part-info{
		font-size: 14px;
	}
	.part-img-title{
		font-size: 18px;
	}
	.swiper-button-prev, 
	.swiper-button-next{
		top: 43%;
	}
}
@media only screen and (max-width: 400px) {
	.swiper-container > .swiper-pagination-bullets {
	    bottom: 45px;
	}
}
@media only screen and (max-width: 330px) {
	.swiper-button-prev, 
	.swiper-button-next{
		top: 42%;
	}
}

/* 制检合一 */
.zhijian{
	text-align: center;
	background: #F6F6F6;
}
.zhijian-part-img {
	width: calc((100% - 16px) / 2);
	margin-right: 16px;
}
.zhijian-part-img:last-child{
	margin-right: 0;
}
@media only screen and (max-width: 1024px) {
	.zhijian{
		padding-left: 3.8%;
		padding-right: 3.8%;
	}
	.zhijian-part{
		display: block;
	}
	.zhijian-part-img {
		width: 100%;
		margin-right: 0;
	}
}

/*关闭视频按钮*/
.mask-close {
	position: fixed;
	top: 192px;
	right: 60px;
	font-size: 42px;
	z-index: 10;
	display: none;
	cursor: pointer;
}
.smaller .mask-close {
	top: 144px;
}
.mask-close.icon-2::before {
    color: #fff;
    font-weight: bold;
}
.mask-close:focus {
    outline: none;
}
@media only screen and (max-width: 1024px) {
	.mask-close,
	.smaller .mask-close {
		top: 100px;
		z-index: 110;
	}
}
@media only screen and (max-width: 750px) {
	.mask-close {
		right: 30px;
	}
}
@media only screen and (max-width: 450px) {
	.mask-close {
		right: 20px;
		font-size: 35px;
	}
}