/* ====== banner start ====== */
.index_bannerSwiper {
    width: 100%;
    height: auto;
    overflow: hidden;
    position: relative;
}
.index_openClassesSwiper a,
.index_expertSwiper a,
.index_bannerSwiper a {
    display: block;
}
.index_bannerSwiper .swiper-pagination-bullet{
    width: 16px;
	height: 16px;
    background-color: #ffffff;
    border-radius: 50%;
    opacity: 0.5;
    margin: 0px;
}
.index_bannerSwiper .swiper-pagination-bullet + .swiper-pagination-bullet {
    margin-left: 30px;
}

.index_bannerSwiper .swiper-pagination-bullet-active {
    background-color: #3679ff;
    opacity: 1;
}
.index_bannerSwiper .swiper-pagination {
    bottom: 30px;
   
}
.swiper-button-next:after, .swiper-rtl .swiper-button-prev:after,
.swiper-button-prev:after, .swiper-rtl .swiper-button-next:after {
    content: '';
}
.index_bannerSwiper .swiper-button-prev {
    left: 50px;
    width: 28px;
	height: 50px;
    background: url(../images/index_banner_swiperPrev.png) 50% 50% no-repeat;
}

.index_bannerSwiper .swiper-button-next {
    right: 50px;
    width: 28px;
	height: 50px;
    background: url(../images/index_banner_swiperNext.png) 50% 50% no-repeat;
}

.index_bannerSwiper .swiper-button-prev:hover {
    background: url(../images/index_banner_swiperPrevHover.png) 50% 50% no-repeat;
}

.index_bannerSwiper .swiper-button-next:hover {
    background: url(../images/index_banner_swiperNextHover.png) 50% 50% no-repeat;
}
/* ====== banner end ====== */

/* ====== 关于我们 start ====== */

.index_aboutUs {
    width: 100%;
    height: 845px;
    background: url(../images/index_aboutUs.png) 50% 50% no-repeat;
    background-size: cover;
}
.index_aboutUsContent {
    margin-top: 150px;
    width: 870px;
}
.index_aboutUsContent h2{
    color: #231815;
    line-height: 40px;
    font-weight: bold;
}
.index_aboutUsContent_brief {
    color: #999999;
    line-height: 30px;
    margin-top: 20px;
    padding-bottom: 34px;
    position: relative;
}
.index_aboutUsContent_brief::after{
    content: '';
    width: 60px;
	height: 4px;
	background-color: #217ae3;
    position: absolute;
    left: 0px;
    bottom: 0px;
}
.index_aboutUsContent_desc {
    line-height: 32px;
	color: #231815;
    margin-top: 40px;
    font-size:16px;
}
.index_aboutUsContent .public_more {
    margin-top: 50px;
}

.index_aboutUsEstablish {
    margin-top: 670px;
}

.index_aboutUsEstablish_arrow{
    width: 0;
        height: 0;
        border-top: 0px solid transparent; 
        border-right: 9px solid transparent;
        border-left: 9px solid transparent;
        border-bottom: 9px solid #fff;
}
.index_aboutUsEstablish_num {
    font-family: "BEBAS";
    line-height: 60px;
}
.index_aboutUsEstablishParent > div{
    color: #fff;
    float: left;
}
.index_aboutUsEstablishParent > div + div{
    margin-left: 100px;
}
.index_aboutUsEstablishParent > div span{
    display: inline-block;
}
.index_aboutUsEstablishParent > div p {
    line-height: 20px;
    margin-top: 15px;
}
/* ====== 关于我们 end ====== */

/* ====== 轨道交通、压缩机、其他精密零件 start ====== */
.index_product {
    width: 100%;
    height: 940px;
    background-size: cover;
    background: url(../images/index_productBg.png) 50% 50% no-repeat;
    padding-top: 95px;
    padding-bottom: 125px;
    box-sizing: border-box;
}

.index_productType {
    width: 100%;
    margin-top: 40px;
    overflow: hidden;
}
.index_productContent {
    height: 600px;
    overflow: hidden;
    cursor: pointer;
    float: left;
}
.index_productContent + .index_productContent {
    margin-left: 30px;
}
.index_productContent_defaultCover,
.index_productContent_default {
    width: 360px;
    height: 600px;
    position: relative;
    
}
.index_productContent_hoverCover,
.index_productContent_hover {
    width: 300px;
	height: 600px;
    position: relative;
    display: block;
    opacity: 0;
}
.index_productContent_label {
    position: absolute;
    bottom: 0px;
    left: 0px;
    width: 100%;
    height: 84px;
    padding: 20px 30px;
    background-color: transparent;
}
.index_productContent_label h4{
    color: #ffffff;
    margin-left: 20px;
}
.index_productContent_hover .index_productContent_label{
    background-image: linear-gradient(90deg, 
		#2189ec 0%, 
		#0460b7 100%), 
	linear-gradient(
		#000000, 
		#000000);
	background-blend-mode: normal, 
		normal;
}

.index_productContentActive .index_productContent_defaultCover, 
.index_productContentActive .index_productContent_default{
    display: none;
}

.index_productContentActive .index_productContent_hoverCover,
.index_productContentActive .index_productContent_hover{
    display: block;
    width: 660px;
    opacity: 1;
}

.index_producLink {
    position: absolute;
    right: 30px;
    top:30px;
    
}


/* ====== 轨道交通、压缩机、其他精密零件 end ====== */

/* ====== 加工能力 start ====== */
.index_machining {
    padding: 120px 0px;
}
.index_machiningTitle {
    color: #231815;
    font-weight: bold;
    line-height: 42px;
    margin-bottom: 20px;
}
.index_machiningDesc {
    color: #999999;
    line-height: 18px;
}
.index_machiningBtn a{
    width: 160px;
	height: 48px;
	background-color: #f2f2f2;
	border-radius: 24px;
}
.index_check .index_machiningBtn a {
    background-color: #fff;  
}
.index_machiningBtn a + a{
    margin-left: 20px;
}
.index_machiningBtn a.index_machiningBtnActive,
.index_machiningBtn a:hover {

	background-image: linear-gradient(90deg, 
		#2189ec 0%, 
		#0460b7 100%), 
	linear-gradient(
		#217ae3, 
		#217ae3);
	background-blend-mode: normal, 
		normal;
        color: #fff;
}

.index_productionEnviSwiper,
.index_productionEquSwiper {
    width: 100%;
    height: 686px;
    position: relative;
    margin-top: 50px;
    display: none;
}
.index_productionEnviSwiper .swiper-pagination,
.index_productionEquSwiper .swiper-pagination {
    text-align: right;
    padding-right: 40px;
    font-size: 20px;
    font-family: "BEBAS";
    color: #ffffff;
    bottom: 40px;
}
.index_productionEnviSwiper .swiper-pagination .swiper-pagination-current, 
.index_productionEquSwiper .swiper-pagination .swiper-pagination-current {
	font-size: 36px;
}
.index_machiningContent {
    position: absolute;
    left:20px;
    bottom: 20px;
    width: 350px;
	background-color: rgba(255, 255, 255, 0.8);
	box-shadow: 0px 15px 30px 0px 
		rgba(106, 106, 106, 0.11);
        z-index: 20;
    padding: 20px 50px;
}
.index_machiningContent h4{
    padding-left: 50px;
    position: relative;
    line-height: 30px;
	color: #333333;
    display: inline-block;
    font-weight: bold;
    margin-top: 20px;
}
.index_machiningContent h4::after{
    content: '';
    width: 40px;
	height: 4px;
	background-color: #3679ff;
    position: absolute;
    left: 0px;
    top:50%;
    margin-top: -2px;
}
.index_machiningContentDesc {
    line-height: 30px;
	color: #333333;
    margin-top: 20px;
    width: 100%;
    overflow-y: auto;
    max-height: 120px;
    padding-right: 2px;
}
/* ====== 加工能力 end ====== */


/* ====== 检测能力 start ====== */
.index_check {
    width: 100%;
    height: 1056px;
    background: url(../images/index_checkBG.png) 50% 50%  no-repeat;
    background-size: cover;
    padding-top: 120px;
    box-sizing: border-box;
}

/* ========== 公共样式六 开始 ========== */
.publicModule6 {
    margin-top: 50px;
}
.publicModule6 .swiper-button-prev {
    left: 20px;
    width: 42px;
	height: 42px;
    border-radius: 50%;
    background: url(../images/index_checkSwiperPrev.png) 50% 50% no-repeat;
}

.publicModule6 .swiper-button-next {
    right: 20px;
    width: 42px;
	height: 42px;
    border-radius: 50%;
    background: url(../images/index_checkSwiperNext.png) 50% 50% no-repeat;
}

.publicModule6 .swiper-button-prev:hover {
    background: url(../images/index_checkSwiperPrevHover.png) 50% 50% no-repeat;
}

.publicModule6 .swiper-button-next:hover {
    background: url(../images/index_checkSwiperNextHover.png) 50% 50% no-repeat;
}

.publicModule6 .swiper-slide img {
    display: block;
    width: 600px;
    height: 320px;
    margin: 0px auto;
}
.publicModule6 .swiper-slide-active{
    transform: scale(1.18);
}

.publicModule6 .swiper-slide-active img{
    height: 100%;
    width: 100%;
}

/* ========== 公共样式六 结束 ========== */


/* ====== 检测能力 end ====== */


/* ====== 新闻中心 start ====== */

.index_news .width1440 {
    padding: 100px 0px 120px;
    box-sizing: border-box;
}
.index_newsLeft {
    width: 600px;
	height: 516px;
	background-color: #ffffff;
	box-shadow: 0px 15px 30px 0px 
		rgba(177, 177, 177, 0.25);
}


.index_newsLeft a {
    display: block;
    width: 100%;
    height: 100%;
}
.index_newsLeft .index_newsCover {
    width: 600px;
	height: 340px;
    line-height: 340px;
    text-align: center;
}
.index_newsRight .index_newsCover img,
.index_newsLeft .index_newsCover img{
    max-width: 100%;
	max-height: 100%;
    display: inline-block;
}
.index_newsContent {
    width: 100%;
    margin-top: 50px;
}
.index_newsLeft_info {
    padding: 25px 40px 30px 40px;
    box-sizing: border-box;
}

.index_newsLeft_date {
    font-family: "Bahnschrift";
    color: #999999;
}
.index_newsLeft_date ul li{
    display: inline-block;
}
.index_newsLeft_date ul li + li{
    margin-left: 2px;
}
.index_newsLeft_desc,
.index_newsRight_title,
.index_newsLeft_date li.fontSize_36 {
    color: #333;
}
.index_newsLeft_year {
    margin-top: 16px;
}
.index_newsLeft_desc {
    font-weight: 600;
    line-height: 34px;
    margin-top: 10px;
}
.index_newsRight {
    display: block;
    width: 780px;
}
.index_newsRight .index_newsCover {
    width: 250px;
	height: 142px;
    line-height: 142px;
    text-align: center;
}
.index_newsRight_info {
    width: 500px;
}
.index_newsRight_title {
    margin-bottom: 10px;
}
.index_newsRight_desc {
    color: #666666;
    line-height: 24px;
    margin-bottom: 40px;
}

.index_newsRight a + a {
    margin-top: 42px;
}
.index_newsRight a,
.index_newsRight a:hover .index_newsRight_linkImg_hover,
.index_newsRight_linkImg {
    display: block;
}
.index_newsLeft a:hover .index_newsLeft_desc,
.index_newsRight a:hover .index_newsRight_desc,
.index_newsRight a:hover .index_newsRight_title{
    color: #3679ff;
}
.index_newsRight a:hover .index_newsRight_linkImg,
.index_newsRight_linkImg_hover {
    display: none;
}
.index_newsRight a:hover {
    box-shadow: 0px 15px 30px 0px 
		rgba(177, 177, 177, 0.25);
}
/* ====== 新闻中心 end ====== */


@media (max-width: 767px) {
   
    .index_news .index_machiningHeader,
    .index_banner.width1500 {
        padding: 0px;
    }

    .index_bannerSwiper .swiper-button-prev,
    .index_bannerSwiper .swiper-button-next {
        display: none;
    }
    .index_newsLeft .index_newsCover,
    .index_aboutUs,
    .index_productionEnviSwiper, .index_productionEquSwiper,
    .index_productContent,
    .index_check,
    .index_newsLeft,
    .index_newsRight .index_newsCover {
        height: auto;
        background: none;
    }

   

  
    .index_bannerSwiper .swiper-pagination {
        bottom: 10px;
    }
    .index_productContent .swiper-pagination-bullet + .swiper-pagination-bullet,
    .index_bannerSwiper .swiper-pagination-bullet + .swiper-pagination-bullet {
        margin-left: 10px;
    }
   
    .publicModule6,
    .index_aboutUsEstablish,
    .index_aboutUsContent .public_more,
    .index_productContent,
    .index_aboutUsContent_desc,
    .index_newsContent,
    .index_newsRight a + a,
    .index_productionEnviSwiper, .index_productionEquSwiper,
    .index_aboutUsContent {
        margin-top: 20px;
    }

    .index_machiningBtn,
    .index_newsRight_info,
    .index_machiningContentDesc {
        margin-top: 10px;
    }

    .index_productTabs ul li span,
    .index_newsLeft_year,
    .index_aboutUsEstablishParent > div p {
        margin-top: 5px;
    }
    .index_productType {
        margin-top: 0px;
    }
    .index_productContent + .index_productContent {
        margin-left: 0px;
    }


    .index_aboutUsEstablish {
        overflow: hidden;
        margin-bottom: 20px;
    }
    .index_newsRight_desc,
    .index_machiningTitle {
        margin-bottom: 10px;
        line-height: 32px;
    }


    .index_machiningHeader ,
    .publicModule6,
    .index_machiningContent,
    .index_productContent_mobile  {
        padding: 0px 4%;
    }
    .index_productContent {
       padding-bottom: 20px;
    }
    .index_check,
    .index_news .width1440,
    .index_machining {
        padding: 20px 0px;
    }
    .index_newsLeft_info {
        padding: 10px;
    }
    .index_productContent .swiper-pagination-bullet,
    .index_bannerSwiper .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }
    

    .index_newsLeft .index_newsCover,
    .index_machiningHeader  > div,
    .index_productTabs,
    .index_productContent,
    .index_aboutUsEstablish,
    .index_machiningContent,
    .index_productContent .swiper-slide a img,
    .index_productContent_mobile ,
    .index_aboutUsEstablishParent,
    .index_newsLeft,
    .index_newsRight,
    .index_newsRight_info,
    .index_newsRight .index_newsCover,
    .publicModule6,
    .index_productContent_defaultCover, .index_productContent_default,
    .index_productContentActive .index_productContent_hoverCover, .index_productContentActive .index_productContent_hover,
    .index_newsRight .index_newsCover img, .index_newsLeft .index_newsCover img,
    .index_aboutUsContent {
        width: 100%;
    }
    
 
    .index_aboutUsContent_brief,
    .index_aboutUsContent h2 {
        line-height: 22px;
    }

    .index_aboutUsContent_brief {
        margin-top: 15px;
        padding-bottom: 15px;
    }
    .index_aboutUsContent_brief::after {
        width: 40px;
    }
    .index_aboutUsContent_desc {
        line-height: 26px;
    }
 
    .index_aboutUsEstablishParent > div {
        color: #333;
    }

    
    .index_aboutUsEstablishParent > div span.index_aboutUsEstablish_num {
        line-height: 40px;
    }
    .index_aboutUsEstablish_arrow {
        border-bottom: 9px solid #333;
    }
    .index_aboutUsEstablishParent > div p.fontSize_18{
        font-size: 16px;
        margin-top: 10px;
        font-weight: 600;
    }
    .index_productTabs ul li,
    .index_productTabs {
        height: 100px;
    }
    .index_productTabs ul {
        flex-direction: row;
    }
    .index_productContent h3 {
        line-height: 30px;
        margin-bottom: 15px;
    }
    .index_productContent .swiper-slide a {
        width: 100%;
       height: auto;
    }
    .index_productOtherSwiper, .index_productTrackSwiper, .index_productCompressorSwiper {
        height: auto;
        padding-bottom: 20px;
    }
    .index_machiningHeader {
        flex-direction: column;
    }
    
    .index_productionEnviSwiper .swiper-pagination, .index_productionEquSwiper .swiper-pagination {
        padding-right: 4%;
        bottom: 10px;
    }
    .index_machiningContent {
        position: relative;
        left: 0px;
        bottom: 0px;
        height: auto;
    }
    .index_machiningContentDesc {
        max-height: inherit;
    }
    .index_machiningBtn a,
    .index_machiningBtn a {
        width: 140px;
        height: 46px;
        padding: 10px 20px;
    }
    .index_machiningBtn.flex_center{
        justify-content: flex-start;
    }

    .publicModule6 .swiper-slide img {
        width: 100%;
        height: auto;
    }

    .index_newsContent {
        overflow: hidden;
    }

    .index_newsRight .index_newsCover,
    .index_newsLeft .index_newsCover {
        line-height: 1;
    }


    .publicModule6 .swiper-slide-active {
        transform: scale(1);
        border: 1px solid #efefef;
    }
    .index_product,
    .index_productContent_defaultCover, .index_productContent_default,
    .index_productContentActive .index_productContent_hoverCover, .index_productContentActive .index_productContent_hover {
        height: auto;
    }
    .index_product.width1500 {
        padding:20px 4%;
        background: url(../images/index_productBg.png) 50% 50% no-repeat;
        background-size: cover;
    }
    .index_productContent_label {
        padding: 10px 4%;
        height: 60px;
    }

    .index_producLink {
        top:25px;
        right: 4%;
        height: 15px;

    }
    
}