/*通用样式*/
/*----------------------------------------------------------*/
.spot {
	display: inline-block;
	width: 10px;
	height: 10px;
	background-color: #004898;
	margin-right: 24px;
}
.pc-wrap {
	line-height: 0;
}
.part-item {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	align-items: center;
	-webkit-align-items: center;
}
.part-left,
.part-right {
	flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;
}
.part-item-info {
	margin: 0 16.6667%;
}
.part-item img {
	display: block;
	width: 100%;
}
.part-item-title {
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 50px;
}
.part-item-desc {
	font-family: "HarmonyOS_Sans_SC_Regular";
	line-height: 2;
	font-size: 18px;
	color: #333;
}
.part-item-desc span {
	vertical-align: middle;
}
@media only screen and (max-width: 1599px) {
	.part-item-info {
		margin: 0 8.3333%;
	}
	.part-item-title {
		font-family: "HarmonyOS_Sans_SC_Bold";
		font-size: 40px;
	}
	.spot {
		margin-right: 16px;
	}
}
@media only screen and (max-width: 1024px) {
	.spot {
		margin-right: 10px;
	}
	.pc-wrap {
		display: none;
	}
	.part-item-info {
		margin: 0;
	}
	.part-item {
		flex-wrap: wrap;
		-ms-flex-wrap: wrap;
		-webkit-flex-wrap: wrap;
		padding-top: 40px;
		padding-bottom: 40px;
	}
	.part-left,
	.part-right {
		min-width: 100%;
		width: 100%;
	}
	.part-item-title {
		margin-bottom: 16px;
		text-align: center;
		font-size: 28px;
	}
	.part-item-desc {
		font-size: 16px;
		line-height: 1.7;
	}
	.part-img-wrapper {
		margin-bottom: 16px;
	}
}
@media only screen and (max-width: 450px) {
	.part-item-title {
		font-size: 24px;
	}
	.part-item-desc {
		font-size: 14px;
	}
}
/*----------------------------------------------------------*/

/*banner*/
/*----------------------------------------------------------*/
.part1 {
	position: relative;
	width: 100%;
	padding-bottom: 26.041667%;
	background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/video-library/main-bg.png');
	background-repeat: no-repeat;
	background-size: cover;
}
.part1 .main-info {
	width: 100%;
	position: absolute;
	top: 0;
	left: 0;
}
.part1 .main-info .main-title {
	font-family: "HarmonyOS_Sans_SC_Bold";
	width: 100%;
	text-align: center;
	color: #004898;
	font-size: 72px;
}
.part1 .main-info .main-desc {
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 28px;
	text-align: center;
}
@media only screen and (max-width: 1599px) {
	.part1 .main-info .main-title {
		font-size: 64px;
	}
	.part1 .main-info .main-desc {
		font-size: 24px;
	}
}
@media only screen and (max-width: 1299px) {
	.part1 .main-info .main-title {
		font-size: 60px;
	}
	.part1 .main-info .main-desc {
		font-size: 22px;
	}
}
@media only screen and (max-width: 1024px) {
	.part1 {
		padding-bottom: calc(600 / 750 * 100%);
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/video-library/m-main-bg.png');
	}
	.part1 .main-info .main-title {
		margin-top: 40px;
		margin-bottom: 16px;
		font-size: 42px;
		line-height: 1.3;
	}
	.part1 .main-info .main-desc {
		font-size: 20px;
	}
}
@media only screen and (max-width: 450px) {
	.part1 .main-info .main-title {
		font-size: 36px;
	}
	.part1 .main-info .main-desc {
		font-size: 18px;
	}
}
/*----------------------------------------------------------*/

/*导航栏样式*/
/*----------------------------------------------------------*/
.navs.tmp {
	display: none;
	background: none;
}
.navs {
	position: relative;
	width: 100%;
	padding-bottom: calc(100 / 1920 * 100%);
	background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/download/navs-bg.jpg');
	background-repeat: no-repeat;
	background-size: cover;
	z-index: 2;
	background-color: #005bac;
}
.navs.fixed {
	position: fixed;
	top: 60px;
}
.download-navs-container {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}
.download-navs-container .swiper-wrapper {
	justify-content: center;
	margin: 0 auto;
}
.download-navs-container .swiper-slide {
	display: flex;
	font-family: "HarmonyOS_Sans_SC_Bold";
	width: fit-content;
	padding: 10px 0;
	text-align: center;
	font-size: 28px;
	line-height: 1;
	color: #FFF;
	box-sizing: border-box;
	cursor: pointer;
	align-items: center;
}

.download-navs-container .swiper-slide:last-child {
	margin-right: 0;
}
.download-navs-container .swiper-slide div {
	position: relative;
	display: block;
	padding: 7px 30px;
}
.download-navs-container .swiper-slide div::after {
	content: '';
	display: block;
	width: 0;
	height: 4px;
	background-color: #FFF;
	position: absolute;
	left: 50%;
	bottom: -7px;
	transform: translateX(-50%);
	-o-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	-moz-transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	transition: all .4s;
}
.download-navs-container .swiper-slide.active div{
	font-family: "HarmonyOS_Sans_SC_Bold";
}
.download-navs-container .swiper-slide.active div::after {
	width: 40px;
}
@media only screen and (max-width: 1599px) {
	.download-navs-container .swiper-slide {
		font-size: 24px;
	}
}
@media only screen and (max-width: 1299px) {
	.download-navs-container .swiper-slide {
		font-size: 22px;
	}
}
@media only screen and (max-width: 1200px) {
	.download-navs-container .swiper-slide {
		font-size: 20px;
	}
}
@media only screen and (max-width: 1100px) {
	.download-navs-container .swiper-slide {
		font-size: 18px;
	}
}
@media only screen and (max-width: 1024px) {
	.navs.fixed {
		top: 47px;
	}
	.navs {
		padding-bottom: calc(170 / 750 * 100%);
		background-image: url(https://file.jingdiao.com/website/jingdiao/cn/images/download/m-navs-bg.jpg);
		box-sizing: border-box;
	}
	.download-navs-container .swiper-slide {
		font-size: 20px;
	}
	.download-navs-container .swiper-slide div{
		padding: 7px 10px;
	}
}
@media only screen and (min-width: 750px) and (max-width: 1024px) {
	.navs.fixed {
		left: 50%;
		transform: translateX(-50%);
		-o-transform: translateX(-50%);
		-ms-transform: translateX(-50%);
		-moz-transform: translateX(-50%);
		-webkit-transform: translateX(-50%);
		width: 750px;
		padding-bottom: 170px;
	}
}
@media only screen and (max-width: 650px) {
	.download-navs-container .swiper-wrapper {
		justify-content: flex-start;
	}
}
@media only screen and (max-width: 450px) {
	.download-navs-container .swiper-slide {
		font-size: 18px;
	}
}
/*----------------------------------------------------------*/
.download-content-items{
	position: relative;
}
.download-content-items .fadeInUpThree {
	margin-left: auto;
	margin-right: auto;
}
.more-btn {
	display: block;
	margin-left: auto;
	margin-right: auto;
	border-radius: 21px;
	text-align: center;
	background-color: #004898;
	color: #FFF;
	cursor: pointer;
	padding: 0;
}
.more-btn.disabled {
	background-color: #f6f6f6;
	cursor: not-allowed;
	cursor: -ms-not-allowed;
	color: #b9b9b9;
}
.more-btn.disabled:hover {
	background-color: #f6f6f6;
	color: #b9b9b9;
}
.more-btn:link,
.more-btn:visited {
	background-color: #004898;
}
.more-btn:hover,
.more-btn:active {
	color: #FFF;
	background-color: #004898;
}
.download-content-items:nth-child(2n+1) {
	background-color: #F6F6F6;
}
.download-content-title {
	font-family: "HarmonyOS_Sans_SC_Bold";
	text-align: center;
	font-size: 50px;
	color: #000;
	position: relative;
}
@media only screen and (max-width: 1024px) {
	.download-content-items {
		padding-top: 40px;
		padding-bottom: 40px;
	}
	.download-content-title {
		font-size: 28px;
		margin-bottom: 24px;
	}
	.more-btn {
		margin-top: 4px;
	}
}
@media only screen and (max-width: 450px) {
	.download-content-title {
		font-size: 24px;
	}
}

.video-items {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	-webkit-flex-wrap: wrap;
}
.video-item {
	width: calc((100% - 30px) / 3);
	margin-right: 14.9px;
}
.video-item:nth-child(3n) {
	margin-right: 0;
}
.video-item .video {
	position: relative;
}
.video-item .video .under-img {
	position: relative;
	width: 100%;
	cursor: pointer;
	aspect-ratio: 192/108;
}
.video-item .video .under-img .top-img-wrapper img {
	display: block;
	width: 100%;
	aspect-ratio: 192/108;
}
.video-item .video .under-img .play-btn {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 60px;
	height: 60px;
	transform: translate(-50%, -50%);
	-o-transform: translate(-50%, -50%);
	-ms-transform: translate(-50%, -50%);
	-moz-transform: translate(-50%, -50%);
	-webkit-transform: translate(-50%, -50%);
	background-image: url('../video-js/play1.png');
	background-size: cover;
	background-repeat: no-repeat;
}
.video-item .video .under-img:hover .play-btn {
	background-image: url('../video-js/play2.png');
}
.video-item .video .bottom-video {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}
.video-item .video-info {
	padding-left: 15px;
	padding-right: 15px;
}
.video-item .video-info .video-title {
	font-family: "Univers LT Pro 47 Lt Cn","HarmonyOS_Sans_SC_Bold";
	font-size: 28px;
	color: #000;
	line-height: 1.3;
}
.video-item .video-info .video-desc {
	font-size: 18px;
	color: #595757;
	line-height: 1.3;
}
.video-mask{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.1);
}
@media only screen and (max-width: 1599px) {
	.video-item .video-info .video-title {
		font-size: 22px;
	}
}
@media only screen and (max-width: 1024px) {
	.video-item {
		width: 100%;
		margin-right: 0;
	}
	.video-item .video-info {
		padding: 16px 0 24px;
	}
	.video-item .video-info .video-title {
		font-size: 22px;
		line-height: 1.5;
	}
	.video-item .video-info .video-desc {
		margin-top: 16px;
		font-size: 16px;
	}
}
@media only screen and (max-width: 450px) {
	.video-item .video-info .video-title {
		font-size: 18px;
	}
	.video-item .video-info .video-desc {
		font-size: 14px;
	}
}

/* 子分类 */
.sub_categorys-content{
	position: absolute;
	right: 0px;
	top: -8px;
	cursor: pointer;
	width: 30%;
	z-index: 1;
	direction: rtl;
	/* text-align: right;
	text-align: -moz-right;
	text-align: -webkit-right; */
}
.sub_category_title{
	background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, #EEEEEE 100%);
	font-weight: 700;
	font-size: 24px;
	line-height: 23px;
	letter-spacing: 0px;
	text-align: right;
	padding: 25px 0px;
	display: flex;
	align-items: center;
	justify-content: right;
	direction: ltr;
}
.sub_category_title img{
	margin: 0px 20px 0px 40px;
}
.sub_categorys{
	background-color: #f6f6f6;
	width: max-content;
}
.sub_category{
	font-weight: 400;
	font-size: 24px;
	line-height: 22px;
	letter-spacing: -0.01px;
	text-align: right;
	color: #1A1A1A;
	padding: 25px 96px 25px 40px;
}
.sub_category.current{
	font-weight: 700;
}

@media only screen and (max-width: 1024px) {
	.sub_categorys-content{
		position: relative;
		width: 100%;
		top: 0px;
		margin-top: 12px;
	}
	.sub_category_title{
		font-size: 14px;
		line-height: 1;
		padding: 12px 0px;
	}
	.sub_category{
		font-size: 14px;
		line-height: 1;
		padding: 12px 44px 12px 20px;
	}
	.sub_category_title img{
		width: 14px;
		height: 14px;
		margin: 0px 10px 0px 20px;
	}
}