/*设置banner*/
/*-----------------------------------*/
.top-area{
	width: 100%;
	position: relative;
}
.top-area figure{
	width: 100%;
	padding-bottom: 26.04%;
	background: url(https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/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-desc{
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 28px;
	line-height: 1;
	color: #000000;
}
@media only screen and (max-width: 1599px) {
	.top-title{
		font-size: 64px;
	}
	.top-desc{
		font-size: 24px;
	}
}
@media only screen and (max-width: 1299px) {
	.top-container {
	    margin-left: 8%;
	    margin-right: 8%;
	}
	.top-title{
		font-size: 60px;
	}
	.top-desc{
		font-size: 24px;
	}
}
@media only screen and (max-width: 1024px) {
	.top-area figure{
		padding-bottom: 80%;
		background: url(https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/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;
		letter-spacing: 7px;
	}
	.top-desc{
		font-size: 20px;
	}
}
@media only screen and (max-width: 450px) {
	.top-title{
		font-size: 36px;
		letter-spacing: 6px;
	}
	.top-desc{
		font-size: 18px;
	}
}
@media only screen and (max-width: 380px) {
	.top-area{
		padding-top: 100px;
	}
}
/*-----------------------------------*/
/*设置banner end*/

.jdSolution-wrapper {
	width: 32.72%;
	margin-right: 0.9%;
}

.jdSolution-item-title p {
	width: 100%;
	font-size: 48px;
}

.learn-title p {
	font-family: 'Univers LT Pro 47 Lt Cn';
	font-size: 60px;
	line-height: 90px;
	color: #004898;
	text-align: center;
}

.learn-items {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	overflow: hidden;
	align-items: flex-start;
	flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	-webkit-flex-wrap: wrap;
}

.learn-item {
	position: relative;
	display: block;
	margin-bottom: 11.4807px;
}

.learn-item:nth-child(1) {
	width: calc(((100% - 11.48px) / 3) * 2);
	margin-right: 11.4807px;
}
.learn-item:nth-child(2) {
	width: calc((100% - 11.48px) / 3);
}
.learn-item:nth-child(3) {
	width: calc((100% - 11.48px) / 3);
	margin-right: 11.4807px;
}
.middle-right {
	width: calc(((100% - 11.48px) / 3) * 2);
	display: flex;
	flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	-webkit-flex-wrap: wrap;
}
.middle-right .learn-item:nth-child(1) {
	width: 100%;
	margin-bottom: 11.48px;
	margin-right: 0;
}
.middle-right .learn-item:nth-child(2) {
	width: calc((100% - 11.4807px) / 2);
	margin-right: 11.4807px;
}
.middle-right .learn-item:nth-child(3) {
	width: calc((100% - 11.49px) / 2);
	margin-right: 0;
}
.learn-item-7 {
	width: calc((100% - 11.49px) / 2);
	margin-right: 11.4807px;
	margin-bottom: 0;
}
.learn-item-8 {
	width: calc((100% - 11.4807px) / 2);
	margin-bottom: 0;
}

.learn-item:nth-child(1) .source,
.middle-right .learn-item:nth-child(1) .source {
	padding-bottom: 31.3%;
}

.learn-item:nth-child(2) .source {
	padding-bottom: 62.5%;
}

.middle-right .learn-item:nth-child(2) .source,
.middle-right .learn-item:nth-child(3) .source {
	padding-bottom: 63.5%;
}

.learn-item:nth-child(3) .source {
	padding-bottom: 127.778%;
}

.learn-item-7 .source,
.learn-item-8 .source {
	padding-bottom: 41.28%;
}

.learn-item:nth-child(1) .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/1.png");
}

.learn-item:nth-child(2) .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/2.png");
}

.learn-item:nth-child(3) .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/3.png");
}

.middle-right .learn-item:nth-child(1) .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/4.png");
}

.middle-right .learn-item:nth-child(2) .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/5.png");
}

.middle-right .learn-item:nth-child(3) .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/6.png");
}

.learn-item-7 .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/7.png");
}

.learn-item-8 .source {
	background-image: url("https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/8.png");
}

.img-wrapper {
	position: relative;
	overflow: hidden;
}

.source {
	background-size: cover;
	background-repeat: no-repeat;
}

.img-more {
	position: absolute;
	right: 0;
	bottom: 0;
	opacity: 0;
	-moz-opacity: 0;
	filter: alpha(opacity=0);
}
.img-more img {
	display: block;
}
.learn-item:hover .img-more {
	opacity: 1;
	-moz-opacity: 1;
	filter: alpha(opacity=1);
}

.learn-item:hover .source {
	-webkit-transform: scale(1.1);
	transform: scale(1.1);
}

.learn-item .source,
.learn-item .img-more {
	transition: all 0.6s;
	-moz-transition: all 0.6s;
	-webkit-transition: all 0.6s;
	-ms-transition: all 0.6s;
	-o-transition: all 0.6s;
}

@media only screen and (max-width: 1919px) {
	.jdSolution-item-title p {
		font-size: 40px;
		line-height: 40px;
	}
}

@media only screen and (max-width: 1599px) {
	.learn-title p {
		font-size: 40px;
		line-height: 50px;
	}
	.jdSolution-item-title p {
		font-size: 30px;
		line-height: 40px;
	}
}

@media only screen and (max-width: 1299px) {
	.learn-imgs {
		margin-bottom: 95.2px;
	}
}


/* 移动端样式 */
.jdSolution-wrapper img.img-m,
.img-more-m{
	display: none;
}
@media only screen and (max-width: 1024px) {
	.jdSolution-wrapper img.img-pc{
		display: none;
	}
	.jdSolution-wrapper img.img-m{
		display: block;
	}
	.learn-title {
		margin-top: 24px;
		margin-bottom: 24px;
	}
	.learn-title p {
		font-size: 18px;
		line-height: 28px;
		color: #333;
	}
	
	.learn-items {
		display: block;
	}
	
	.learn-items .middle-right {
		margin: 0 auto;
		display: block;
		width: 100%;
		max-width: 690px;
	}
	
	.mainContent .learn-items .learn-item {
		width: 100%;
		margin-right: 0;
		margin-bottom: 18px;
	}
	
	.mainContent .learn-items .learn-item .img-wrapper {
		max-width: 690px;
		margin: 0 auto;
	}
	
	.mainContent .learn-items .learn-item .source {
		padding-bottom: 53.333%;
	}
	.mainContent .learn-items .learn-item:nth-child(1) .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/1-m.png');
	}
	.mainContent .learn-items .learn-item:nth-child(2) .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/2-m.png');
	}
	.mainContent .learn-items .learn-item:nth-child(3) .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/3-m.png');
	}
	.mainContent .learn-items .middle-right .learn-item:nth-child(1) .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/4-m.png');
	}
	.mainContent .learn-items .middle-right .learn-item:nth-child(2) .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/5-m.png');
	}
	.mainContent .learn-items .middle-right .learn-item:nth-child(3) .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/6-m.png');
	}
	.mainContent .learn-items .learn-item-7 .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/7-m.png');
	}
	.mainContent .learn-items .learn-item-8 .source {
		background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/quick-learn-jingdiao/8-m.png');
	}
	.img-more {
		display: none;
	}
	.learn-item:hover .source {
		-webkit-transform: scale(1);
		transform: scale(1);
	}
	.jdSolution-main{
		display: block;
	}
	.jdSolution-wrapper {
    	width: 100%;
    	margin-right: 0;
    	display: block;
	}
	.jdSolution-item-title p {
    	font-size: 20px;
    	letter-spacing: 4px;
    	line-height: 1;
	}
	.img-more-m{
		display: block;
		position: absolute;
		top: 0;
		right: 0;
	}
	.mainContent .learn-items .learn-item-8{
		margin-bottom: 0;
	}
}
@media only screen and (max-width: 580px) {
	.img-more-m img{
		width: 100px;
	}
}
@media only screen and (max-width: 450px) {
	.jdSolution-item-title p {
    	font-size: 18px;
	}
	.mainContent .learn-items .learn-item {
		margin-bottom: 16px;
	}
	.mainContent .learn-items .learn-item-8{
		margin-bottom: 0;
	}
}
@media only screen and (max-width: 400px) {
	.img-more-m img{
		width: 70px;
	}
}