.bg-f6f6f6{
	background-color: #f6f6f6;
}
.part-title {
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 50px;
	color: #000;
	text-align: center;
}
.part-subtitle {
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 28px;
	color: #004898;
}
.part-desc {
	font-family: "HarmonyOS_Sans_SC_Regular";
	font-size: 24px;
	color: #333;
	line-height: 1.75;
}
.min-part-desc{
	max-width: 1168px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}
.more-btn,
.more-btn:link,
.more-btn:visited {
	display: block;
	width: 280px;
	line-height: 42px;
	border-radius: 21px;
	text-align: center;
	background-color: #004898;
	color: #FFF;
}
.pc-wrap {
	line-height: 0;
}
@media only screen and (max-width: 1599px) {
	.part-title {
		font-size: 40px;
	}
	.part-subtitle {
		font-size: 24px;
	}
}
@media only screen and (max-width: 1024px) {
	.part-title {
		font-size: 28px;
		padding-top: 40px;
		padding-bottom: 12px;
	}
	.part-desc {
		font-size: 16px;
		line-height: 1.7;
	}
	.part-subtitle {
		font-size: 20px;
	}
	.pc-wrap {
		display: none;
	}
	.more-btn, 
	.more-btn:link, 
	.more-btn:visited {
		width: 169px;
		line-height: 36px;
		font-size: 16px;
		margin: 16px auto 0;
	}
}
@media only screen and (max-width: 450px) {
	.part-title {
		font-size: 24px;
	}
	.part-desc {
		font-size: 14px;
	}
	.part-subtitle {
		font-size: 18px;
	}
	.more-btn, 
	.more-btn:link, 
	.more-btn:visited {
		font-size: 14px;
	}
}

.top-title{
	position: relative;
	width: 50%;
	margin-left: auto;
    margin-right: auto;
}
.top-title img{
	width: 100%;
}
.top-title img:nth-child(2){
	position: absolute;
	top: 0;
	left: 0;
}
.part1 .main-desc {
	text-align: center;
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 24px;
}
@media only screen and (max-width: 1299px) {
	.top-title{
		width: 60%;
	}
}
@media only screen and (max-width: 1024px) {
	.part1 {
		margin-top: 40px;
	}
	.top-title{
		width: 100%;
	}
	.part1 .main-desc {
		font-family: "HarmonyOS_Sans_SC_Regular";
		font-size: 16px;
	}
}
@media only screen and (max-width: 460px) {
	.part1 .main-desc {
		line-height: 1.5;
	}
}
@media only screen and (max-width: 450px) {
	.part1 .main-desc {
		font-size: 14px;
	}
}

.part4{
	background-color: #f6f6f6;
	background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/service/bg-part1-pc.png');
	background-repeat: no-repeat;
  	background-size: 100% auto;
}

.m-show {
	display: none;
}
@media only screen and (max-width: 1024px) {
	.m-show {
		display: block;
	}
	.pc-show {
		display: none;
	}
	.part4,
	.part5 {
		padding-bottom: 40px;
	}
	.part4 .part-desc,
	.part5 .part-desc {
		margin-top: 12px;
	}
}

.part6 .part-subtitle,
.part5 .part-subtitle {
	text-align: center;
}
.part6 .part6-main {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
}
.part6 .part6-item {
	display: block;
	flex: 1;
	-ms-flex: 1;
	-webkit-flex: 1;
	margin-right: 15px;
	text-align: center;
}
.part6 .part6-item:last-child {
	margin-right: 0;
}
.part6 .part6-item .part6-img-wrapper {
	overflow: hidden;
}
.part6 .part6-item .part6-img-wrapper .part6-img  {
	padding-bottom: calc(400 / 872 * 100%);
	background-repeat: no-repeat;
	background-size: cover;
	transition: all .4s;
	-o-transition: all .4s;
	-ms-transition: all .4s;
	-moz-transition: all .4s;
	-webkit-transition: all .4s;
}
.part6 .part6-item .part6-img-wrapper .part6-img1 {
	background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/service/6-1.png');
}
.part6 .part6-item .part6-img-wrapper .part6-img2 {
	background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/service/6-2.png');
}
.part6 .part6-item:hover .part6-img-wrapper .part6-img {
	transform: scale(1.1);
	-o-transform: scale(1.1);
	-ms-transform: scale(1.1);
	-moz-transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.part6 .part6-item .part6-img-title {
	font-size: 40px;
	color: #000;
	font-family: "HarmonyOS_Sans_SC_Bold";
}
.part6 .part6-item .learn-more span {
	font-size: 20px;
	color: #004898;
	font-family: "HarmonyOS_Sans_SC_Medium";
}
.part6 .part6-item .learn-more span.icon--6::before {
	font-size: 16px;
}
@media only screen and (max-width: 1599px) {
	.part6 .part6-item .part6-img-title {
		font-size: 32px;
	}
	.part6 .part6-item .learn-more span {
		font-size: 18px;
	}
	.part6 .part6-item .learn-more span.icon--6::before {
		font-size: 14px;
	}
}
@media only screen and (max-width: 1024px) {
	.part6 {
		padding-bottom: 40px;
	}
	.part6 .part-subtitle {
		margin-bottom: 24px;
	}
	.part6 .part6-main {
		display: block;
	}
	.part6 .part6-item {
		margin-right: 0;
		margin-bottom: 16px;
	}
	.part6 .part6-item:last-child {
		margin-bottom: 0;
	}
	.part6 .part6-item .part6-img-title {
		font-size: 20px;
		margin-top: 16px;
	}
	.part6 .part6-item .learn-more {
		margin-top: 12px;
		font-size: 18px;
	}
}
@media only screen and (max-width: 450px) {
	.part6 .part6-item .part6-img-title {
		font-size: 18px;
	}
	.part6 .part6-item .learn-more {
		font-size: 16px;
	}
}

/*通用样式*/
/*----------------------------------------------------------*/
.spot {
	display: inline-block;
	width: 10px;
	height: 10px;
	background-color: #004898;
	margin-right: 24px;
}
.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 0 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 0 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;
	}
	.part-item-info {
		margin: 0;
	}
	.part-item {
		flex-wrap: wrap;
		-ms-flex-wrap: wrap;
		-webkit-flex-wrap: wrap;
		padding-top: 24px;
		padding-bottom: 0px;
	}
	.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;
	}
}
/*----------------------------------------------------------*/

.numerical-control-desc-1 .part-img-wrapper {
	padding-bottom: calc(400 / 872 * 100%);
	background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/service-engineering/part2.jpg');
	background-repeat: no-repeat;
	background-size: cover;
}
.numerical-control-desc-2 .part-img-wrapper {
	padding-bottom: calc(400 / 872 * 100%);
	background-image: url('https://file.jingdiao.com/website/jingdiao/cn/images/service-engineering/part3.jpg');
	background-repeat: no-repeat;
	background-size: cover;
}
@media only screen and (max-width: 1599px) {
}
@media only screen and (max-width: 1024px) {
	.numerical-control-desc-1 .part-item-desc,
	.numerical-control-desc-2 .part-item-desc {
		margin: 0;
	}
}

/*服务机构*/
/*----------------------------------------------------------*/
.branchOffices{
    display: grid;
    grid-template-columns: 33.3% 33.3% 33.3%;
    grid-template-rows: max-content ;
    justify-items: center;
    align-items: center;
    grid-gap: 16px;
    margin-top: -24px;
}
.branchOffice-block{
    width: 100%;
    height: 100%;
    padding-top: 24px;
}
.branchOffice{
    background-color: #ffffff;
    padding: 40px;
    height: 100%;
	box-shadow: 0px 4px 10px 0px #0000001F;
}
.branchOffice-header{
    display: flex;
    align-items: center;
    position: relative;
}
.address-img{
    width: 34px;
    height: 34px;
}
.copy-btn{
    display: inline-flex;
    color: #004898;
    text-align: center;
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 24px; /* 150% */
    cursor: pointer;
    border: 1px solid #004898;
    align-items: center;
    padding: 6px 16px 6px 16px;
    border-radius: 2px;
    position: absolute;
    right: 0px;
}
.copy-btn img{
    width: 16px;
    height: 16px;
    margin-right: 8px;
}
.branchOffice-name{
    overflow: hidden;
    color: #004898;
    text-overflow: ellipsis;
    font-size: 28px;
    font-style: normal;
    font-weight: 500;
    line-height: 48px; /* 171.429% */
    padding-top: 16px;
    padding-bottom: 20px;
    text-align: left;
    border-bottom: 1px solid #E7E7E7;
}
.branchOffice-items{
    text-align: left;
    padding-top: 12px;
}
.branchOffice-item{
    display: flex;
}
.branchOffice-item-key,.branchOffice-item-value{
    display: inline-block;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 24px;
    padding-top: 12px;
}
.branchOffice-item-key{
    color: #1A1A1A;
    min-width: 56px;
}
.branchOffice-item-value{
    color: #666;
    flex: auto;
}

@media only screen and (max-width: 1024px) {
    .branchOffices{
        display: grid;
        grid-template-columns: 100%;
        justify-items: center;
        align-items: center;
        grid-gap: 16px;
		margin-top: 0px;
		margin-bottom: 26px;
    }
    
    .branchOffice-block{
        padding-top: 0px;
    }
    .regionName-select-blocks{
        margin-left: 44px;
        margin-right: 44px;
    }
    .regionName-select-block{
        width: 100%;
    }
    input[type="text"].regionName-select{
        width: 100%;
        height: 38px;
        padding: 4px 24px 4px 24px;
        border-radius: 100px;
        background-size: 16px 16px;
        font-size: 16px;
        font-weight: 400;
        line-height: 30px;
        letter-spacing: 0em;
        text-align: left;
        color: #000000;
    }
    .regionName-select-block ul{
        padding: 6px 12px;
        max-height: 200px;
        top: 44px;
    }
    .regionName-select-block li{
        font-size: 14px;
    }
    .branchOffice{
        padding: 24px;
    }
    .branchOffice-name{
        font-size: 24px;
        font-weight: 500;
        line-height: 42px;
        letter-spacing: 0px;
        padding-top: 10px;
        padding-bottom: 16px;
    }
    .branchOffice-items{
        text-align: left;
        padding-top: 12px;
    }
    .branchOffice-item-key,.branchOffice-item-value{
        font-size: 14px;
        font-style: normal;
        font-weight: 400;
        line-height: 24px;
        padding-top: 4px;
    }
    
    .branchOffice-item-key{
        min-width: 45px;
    }
    .address-img{
        width: 30px;
        height: 30px;
    }
    .copy-btn{
        font-size: 14px;
        padding: 3px 10px;
    }
    .copy-btn img{
        width: 16px;
        height: 16px;
        margin-right: 8px;
    }
}
/*----------------------------------------------------------*/


/* 技术培训服务 */
/*----------------------------------------------------------*/
.part5-items {
	display: flex;
	display: -ms-flexbox;
	display: -webkit-flex;
	flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	-webkit-flex-wrap: wrap;
}
.part5-item {
	display: block;
	width: calc((100% - 2.5%) / 3);
	margin-right: 1.25%;
	flex: 1;
	background-color: #F6F6F6 !important;
}
.part5-items .part5-item:nth-child(3n) {
	margin-right: 0;
}
.part5-items .part5-item .part5-item-img {
	overflow: hidden;
	position: relative;
}
.part5-items .part5-item .part5-item-img img {
	width: 100%;
    transition: all 0.6s;
    -moz-transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -ms-transition: all 0.6s;
    -o-transition: all 0.6s;
}

.part5-items .part5-item .part5-item-img .img-mask {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #2d2d2d;
	opacity: 0;
    -moz-opacity: 0;
    -webkit-opacity: 0;
    filter: alpha(opacity=0);
    transition: all 0.6s;
    -moz-transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -ms-transition: all 0.6s;
    -o-transition: all 0.6s;
}

.part5-items .part5-item:hover .part5-item-img img {
	transform: scale(1.1);
	-o-transform: scale(1.1);
	-ms-transform: scale(1.1);
	-moz-transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.part5-items .part5-item:hover .part5-item-img .img-mask {
	opacity: .3;
    -moz-opacity: .3;
    -webkit-opacity: .3;
    filter: alpha(opacity=30);
}
.part5-item-info{
	padding: 40px 24px;
}
.part5-item-title{
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 32px;
	font-weight: 700;
	line-height: 50px;
	text-align: center;
	color: #004898;
}
.part5-item-desc{
	font-size: 18px;
	font-weight: 400;
	line-height: 36px;
	text-align: left;
	color: #000000;
}
@media only screen and (max-width: 1024px) {
	.part5-items{
		display: block;
		margin-left: 3.8%;
		margin-right: 3.8%;
	}
	.part5-items .part5-item {
		width: 100%;
		margin-right: 0;
	}
	.buttonBox {
		width: 200px;
	}
	
	.part5-item-info{
		padding: 16px 12px;
	}
	.part5-item-title{
		font-size: 18px;
		line-height: 30px;
	}
	.part5-item-desc{
		font-size: 14px;
		line-height: 24px;
	}
}
/*----------------------------------------------------------*/