/*设置banner*/
/*-----------------------------------*/
.top-img {
	background-image: url('../images/quick-learn-jingdiao/banner.jpg');
}
.topImg-title {
	color: #000;
}
@media only screen and (max-width: 1024px) {
	.top-img {
		/*background-image: url('../images/p&t-cnc/m-banner.png');*/
	}
}
/*-----------------------------------*/
/*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: 'HarmonyOS_Sans_SC_Bold';
	font-size: 60px;
	line-height: 90px;
	color: #004898;
	/*margin-top: 140px;
	margin-bottom: 140px;*/
	text-align: center;
}

.learn-items {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	/*margin-bottom: 140px;*/
	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) {
	/*flex: 2;
	-ms-flex: 2;
	-webkit-flex: 2;*/
	/*min-width: 60%;*/
	width: calc(((100% - 11.48px) / 3) * 2);
	margin-right: 11.4807px;
}
.learn-item:nth-child(2) {
	/*flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;*/
	/*min-width: 30%;*/
	width: calc((100% - 11.48px) / 3);
}
.learn-item:nth-child(3) {
	/*flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;*/
	/*min-width: 30%;*/
	width: calc((100% - 11.48px) / 3);
	margin-right: 11.4807px;
}
.middle-right {
	/*flex: 2;
	-ms-flex: 2;
	-webkit-flex: 2;*/
	width: calc(((100% - 11.48px) / 3) * 2);
	display: flex;
	flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	-webkit-flex-wrap: wrap;
	/*min-width: 60%;*/
}
.middle-right .learn-item:nth-child(1) {
	/*flex: 2;
	-ms-flex: 2;
	-webkit-flex: 2;*/
	/*min-width: 100%;*/
	width: 100%;
	margin-bottom: 11.48px;
	margin-right: 0;
}
.middle-right .learn-item:nth-child(2) {
	/*flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;*/
	/*min-width: 40%;*/
	width: calc((100% - 11.4807px) / 2);
	margin-right: 11.4807px;
}
.middle-right .learn-item:nth-child(3) {
	/*flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;*/
	/*min-width: 40%;*/
	width: calc((100% - 11.49px) / 2);
	margin-right: 0;
}
.learn-item-7 {
	/*flex: 2;
	-ms-flex: 2;
	-webkit-flex: 2;*/
	/*min-width: 40%;*/
	width: calc((100% - 11.49px) / 2);
	margin-right: 11.4807px;
	margin-bottom: 0;
}
.learn-item-8 {
	/*flex: 2;
	-ms-flex: 2;
	-webkit-flex: 2;*/
	/*min-width: 40%;*/
	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("../images/quick-learn-jingdiao/1.jpg");
}

.learn-item:nth-child(2) .source {
	background-image: url("../images/quick-learn-jingdiao/2.jpg");
}

.learn-item:nth-child(3) .source {
	background-image: url("../images/quick-learn-jingdiao/3.jpg");
}

.middle-right .learn-item:nth-child(1) .source {
	background-image: url("../images/quick-learn-jingdiao/4.jpg");
}

.middle-right .learn-item:nth-child(2) .source {
	background-image: url("../images/quick-learn-jingdiao/5.jpg");
}

.middle-right .learn-item:nth-child(3) .source {
	background-image: url("../images/quick-learn-jingdiao/6.jpg");
}

.learn-item-7 .source {
	background-image: url("../images/quick-learn-jingdiao/7.jpg");
}

.learn-item-8 .source {
	background-image: url("../images/quick-learn-jingdiao/8.jpg");
}

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

.source {
	background-size: cover;
	/*background-color: #CCCCCC;*/
	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) {
	.learn-title p {
		/*margin-top: 116.2px;
		margin-bottom: 116.2px;*/
	}
	.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;
		/*margin-top: 105px;
		margin-bottom: 105px;*/
	}
	.jdSolution-item-title p {
		font-size: 30px;
		line-height: 40px;
	}
}

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


/* 移动端样式 */
@media only screen and (max-width: 1024px) {
	.learn-title {
		margin-top: 24px;
		margin-bottom: 24px;
	}
	.learn-title p {
		font-size: 18px;
		line-height: 28px;
		color: #333;
	}
	
	.learn-items {
		display: block;
		margin-bottom: 0;
	}
	
	.learn-items .middle-right {
		margin: 0 auto;
		display: block;
		width: 100%;
		max-width: 524px;
	}
	
	.mainContent .learn-items .learn-item {
		width: 100%;
		margin-right: 0;
		margin-bottom: 12px;
	}
	
	.mainContent .learn-items .learn-item-8 {
		/*margin-bottom: 0;*/
	}
	
	.mainContent .learn-items .learn-item .img-wrapper {
		max-width: 524px;
		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('../images/quick-learn-jingdiao/m-1.png');
	}
	.mainContent .learn-items .learn-item:nth-child(2) .source {
		background-image: url('../images/quick-learn-jingdiao/m-2.png');
	}
	.mainContent .learn-items .learn-item:nth-child(3) .source {
		background-image: url('../images/quick-learn-jingdiao/m-3.jpg');
	}
	.mainContent .learn-items .middle-right .learn-item:nth-child(1) .source {
		background-image: url('../images/quick-learn-jingdiao/m-4.png');
	}
	.mainContent .learn-items .middle-right .learn-item:nth-child(2) .source {
		background-image: url('../images/quick-learn-jingdiao/m-5.png');
	}
	.mainContent .learn-items .middle-right .learn-item:nth-child(3) .source {
		background-image: url('../images/quick-learn-jingdiao/m-6.png');
	}
	.mainContent .learn-items .learn-item-7 .source {
		background-image: url('../images/quick-learn-jingdiao/m-7.png');
	}
	.mainContent .learn-items .learn-item-8 .source {
		background-image: url('../images/quick-learn-jingdiao/m-8.png');
	}
	.img-more {
		display: none;
	}
	.learn-item:hover .source {
		-webkit-transform: scale(1);
		transform: scale(1);
	}
	.jingdiao-solution {
		display: none;
	}
}