.common-box {
    max-width: 1280px;
    margin: 0 auto;
    padding:0 10px;
    box-sizing: border-box;
}
.mt-pc-wrap{display: block;}
.mt-pc-header{width: 100%;background-color: #fff;box-shadow:0 2px 15px rgba(0,0,0,.1);padding-bottom: 15px;box-sizing: border-box;position: fixed;left: 0;top: 0;right: 0;z-index: 100;}
.mt-pc-header-top{width: 100%;height: 20px;}
.mt-pc-header-language{cursor: pointer;margin-right: 20px;color:#333;font-size: 14px;line-height: 14px;}
.mt-pc-header-language:last-child{margin-right: 0;}
.mt-pc-header-language>img{width: 30px;margin-right: 5px;}
.mt-pc-header-box{width: 100%;height: 89px;}
.mt-pc-header-logo{cursor: pointer;}
.mt-pc-header-logo>img{height:74px;display: block;}
.mt-pc-header-nav-single{cursor: pointer;width: 96px;height:40px;border-radius: 40px;line-height: 40px;text-align: center;font-size: 14px;color: #333;margin-right: 12px;}
.mt-pc-header-nav-single:last-child{margin-right: 0;}
.mt-pc-header-nav-single-active{color: #fff;background-color: #422E6F;}
.mt-pc-header-nav-single-active:hover{color: #fff;}
.mt-pc-content{width: 100%;padding-top: 125px;box-sizing: border-box;}

/*轮播图*/
.layui-carousel{width: 100%;}
.layui-carousel img{width: 100%;height: 100%;}
.layui-carousel-ind ul{background-color: transparent;}
.layui-carousel-arrow:hover, .layui-carousel-ind ul:hover{background-color: transparent;}
.layui-carousel-ind li{width: 12px;height: 3px;background-color: #DCDCDC;border-radius: 3px;border:1px solid #fff;}
.layui-carousel-ind li.layui-this{background-color: #5280FF;}
.mt-index-info-box{width: 100%;height: 100px;}
.mt-index-info-left{width: 65%;height: 100px;background-color: #422E6F;}
.mt-index-info-slogan{width: 369px;display: block;}
.mt-index-info-left>div>div{width: 100%;color: #fff;font-size: 20px;line-height: 20px;}
.mt-index-info-left>div>div:nth-child(2){color: #fff;font-size: 13px;line-height: 13px;margin-top: 8px;}
.mt-index-info-right{width: 35%;height: 100px;background-color: #363636;color: #fff;font-size: 36px;padding-left:100px;box-sizing: border-box;}
.mt-index-info-right>img{width: 53px;margin-right: 15px;}
.mt-four-fff{width: 100%;background-color: #fff;}
.mt-four-box{width: 100%;height: 324px;}
.mt-four-fff-icon{cursor: pointer;width: 178px;height: 178px;background-repeat: no-repeat;background-size: 100% 100%;}
.mt-four-one-icon{background-image: url("../images/index_major_icon.png");}
.mt-four-one-icon:hover{background-image: url("../images/index_major_active_icon.png");}
.mt-four-two-icon{background-image: url("../images/index_standard_icon.png");}
.mt-four-two-icon:hover{background-image: url("../images/index_standard_active_icon.png");}
.mt-four-three-icon{background-image: url("../images/index_attitude_icon.png");}
.mt-four-three-icon:hover{background-image: url("../images/index_attitude_active_icon.png");}
.mt-four-four-icon{background-image: url("../images/index_service_icon.png");}
.mt-four-four-icon:hover{background-image: url("../images/index_service_active_icon.png");}
.mt-index-about-bg{width: 100%;padding:75px 0 62px;box-sizing: border-box;background-image: url("../images/index_about_bg.png");background-repeat: no-repeat;background-size: 100% 100%;}
.mt-index-about-fff{width: 100%;background-color: #fff;padding:64px 43px 30px 45px;box-sizing: border-box;}
.mt-index-about-icon{width: 71px;display: block;}
.mt-index-about-content{width: 100%;padding-left:23px;box-sizing: border-box;margin-top: 20px;}
.mt-index-about-left{width: 56%;padding-right: 36px;box-sizing: border-box;}
.mt-index-about-title{width: 100%;text-align: left;color:#363636;font-size: 36px;line-height: 36px;}
.mt-index-about-title>span{font-size: 36px;line-height: 36px;color: #422E6F;}
.mt-index-about-subtitle{width: 100%;text-align: left;color: #666;font-size: 18px;line-height: 18px;margin-top: 10px;}
.mt-index-about-info{width: 100%;margin-top: 18px;text-align: left;color: #666;line-height: 30px;font-size: 18px;white-space: normal;word-break: break-all;}
.mt-index-about-right{width: 44%;padding-top: 100px;box-sizing: border-box;}
.mt-index-about-right>img{width: 100%;display: block;transition:all 0.5s;}
.mt-index-about-right:hover>img{transform: scale(1.05);}
.mt-index-about-btn{cursor: pointer;width: 134px;height: 40px;margin-top: 40px;border-radius: 6px;border:1px solid #999;color: #999;font-size: 14px;}
.mt-index-about-btn>img{width: 24px;display: block;margin-left: 10px;}
.mt-index-about-btn:hover{background-color: #422E6F;color: #fff;border-color: #422E6F;}
.mt-index-pro-fff{width: 100%;padding:28px 0 70px;box-sizing: border-box;}
.mt-index-pro-title{width: 100%;text-align: center;color: #363636;font-size: 36px;line-height: 36px;font-weight: bold;}
.mt-index-pro-title>span{color: #422E6F;font-size: 36px;line-height: 36px;font-weight: bold;}
.mt-index-pro-subtitle{width: 100%;text-align: center;color: #666;font-size: 18px;line-height: 18px;margin-top:12px;}
.mt-index-pro-single{width: 95%;display: block;margin:32px auto 0;transition:all 0.5s;}
.mt-index-pro-single:hover{transform: scale(1.03);}
.mt-index-pro-single-img{width: 100%;height:363px;overflow:hidden;background-color: #f5f7fa;position:relative;}
.mt-index-pro-single-img>img{width: 100%;height: 100%;object-fit: cover;display: block;}
.mt-index-pro-single-title{width: 100%;height: 96px;background-color: #fff;text-align: center;color: #666;font-size: 16px;line-height: 23px;}
.mt-index-pro-single:hover .mt-index-pro-single-title{background-color: #422E6F;color: #fff;}
.mt-index-cooperative-bg{width: 100%;padding:89px 0 202px;box-sizing: border-box;background-image: url("../images/cooperative_customers_bg.png");background-repeat: no-repeat;background-size: 100% 100%;}
.mt-index-cooperative-content{width: 100%;margin-top: 40px;}
.mt-index-cooperative-single{width: 25%;margin-top: 1px;padding-right:1px;box-sizing: border-box;}
.mt-index-cooperative-single>img{width: 100%;display: block;}
/*.mt-index-cooperative-single:nth-child(4n){padding-right: 0;}*/
.mt-index-company-fff{width: 100%;padding:60px 0;box-sizing: border-box;}
.mt-index-company-content{width: 100%;padding-top:60px;box-sizing: border-box;}
.mt-index-company-box{width: 100%;padding:20px 20px 20px 123px;box-sizing: border-box;position: relative;background-color: #fff;margin-top: 20px;}
.mt-index-company-box-date{width: 123px;height: 100%;padding-top: 25px;padding-left: 9px;box-sizing: border-box;position: absolute;left: 0;top: 0;}
.mt-index-company-box-date>div:nth-child(1){width: 100%;text-align: left;color: #363636;font-size: 28px;font-weight: bold;line-height: 28px;}
.mt-index-company-box-date>div:nth-child(2){width: 100%;text-align: left;color: #666;font-size: 18px;line-height:18px;margin-top: 10px;}
.mt-index-company-single{width: 100%;padding-left:262px;box-sizing: border-box;position: relative;}
.mt-index-company-single-img{width: 222px;height: 135px;position: absolute;left: 0;top: 0;}
.mt-index-company-single-img>img{width: 100%;height: 100%;object-fit: cover;display: block;}
.mt-index-company-single-info{width: 100%;min-height: 135px;}
.mt-index-company-single-name{width: 100%;text-align: left;color: #363636;font-size: 18px;line-height: 18px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.mt-index-company-single-txt{width: 100%;max-height: 44px;margin-top: 12px;color: #999;font-size: 14px;line-height: 22px;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 2;overflow: hidden;}
.mt-footer-content{width: 100%;background-color: #333;padding:62px 0 24px;box-sizing: border-box;}
.mt-footer-nav-box{width: 100%;padding-bottom:24px;box-sizing: border-box;border-bottom:1px solid #fff;}
.mt-footer-nav-single{width: 14.2%;}
.mt-footer-nav-single-title{width: 100%;text-align: left;color: #fff;font-size: 18px;line-height: 18px;}
.mt-footer-nav-single-info{width: 100%;padding-top: 11px;box-sizing: border-box;}
.mt-footer-nav-single-txt{width: 100%;text-align: left;color: #fff;font-size: 14px;line-height: 14px;margin-top: 10px;}
.mt-footer-nav-single-txt:hover{color: #fff;}
.mt-footer-bottom{width: 100%;padding-top: 18px;box-sizing: border-box;}
.mt-footer-bottom-txt{color: #fff;font-size: 14px;line-height: 14px;margin-right: 80px;}
.mt-footer-bottom-txt:last-child{margin-right: 0;}
/*关于我们*/
.mt-page-img{width: 100%;}
.mt-page-img>img{width: 100%;display: block;}
.mt-page-nav-wrap{width: 100%;height: 100px;background-color: #fff;}
.mt-page-nav-box{width: 100%;height: 100px;}
.mt-page-nav-single{height: 50px;line-height: 18px;text-align: center;padding:0 30px;box-sizing: border-box;color: #333;font-size: 16px;display: flex;align-items: center;justify-content: center;margin:0 50px;background-repeat: no-repeat;background-size: 100% 100%;}
.mt-page-nav-single-active{color: #fff;background-image: url("../images/page_nav_bg.png");}
.mt-page-nav-single-active:hover{color: #fff;}
.mt-about-bg{width: 100%;padding:50px 0 100px;box-sizing: border-box;background-image: url("../images/about_bg.png");background-repeat: no-repeat;background-size: 100% 100%;}
.mt-about-title-box{width: 100%;display: block;}
.mt-about-entitle{color: rgba(125, 125, 125, 0.18);font-size: 36px;font-weight:bold;line-height: 36px;}
.mt-about-nav-box{width: 100%;padding:10px 0;box-sizing: border-box;margin-top: 10px;border-bottom:1px solid #DCDCDC;}
.mt-about-nav-title{color: #422E6F;font-size: 24px;font-weight: bold;line-height: 24px;}
.mt-about-nav-icon{width: 16px;display: block;margin-right: 5px;}
.mt-about-nav{margin:0 2px;color: #999;font-size: 14px;line-height: 14px;display: block;}
.mt-about-content{width: 100%;margin-top: 30px;}
.mt-about-content-info{width: 100%;}
.mt-about-content-info-img{width: 641px;}
.mt-about-content-video{width: 70%;margin:0 auto 30px;}
.mt-about-content-video>video{width: 100%;height: 498px;border-radius: 10px;overflow: hidden;}
.mt-about-content-video-single{width: 641px;display: inline-block;float: right;margin-left: 10px;}
.mt-about-course-box{width: 50%;padding-bottom: 35px;padding-top: 36px;box-sizing: border-box;position: relative;}
.mt-about-course-circle{height: 100%;position: absolute;top:0;}
.mt-about-course-circle>div:nth-child(1){width: 13px;height: 13px;border-radius: 13px;background-color: #422E6F;}
.mt-about-course-circle>div:nth-child(2){width: 1px;height: 100%;background-color: #DCDCDC;}
.mt-about-course-single-date{width: 100%;padding:0 30px;box-sizing: border-box;color: #333;font-size: 16px;font-weight: bold;position: absolute;left: 0;top: -5px;}
.mt-about-course-single{width: 100%;position: relative;box-sizing: border-box;}
.mt-about-course-single-txt{width: 100%;min-height: 97px;color: #666;font-size: 14px;line-height: 22px;word-break: break-all;white-space: normal;}
.mt-about-course-single-img{width:150px;height: 97px;overflow: hidden;position: absolute;top: 0;}
.mt-about-course-single-img>img{width: 150px;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}
.mt-about-course-box:nth-child(2n){padding-left: 30px;padding-right: 0px;margin-left: 50%;}
.mt-about-course-box:nth-child(2n) .mt-about-course-circle{left: -7px;}
.mt-about-course-box:nth-child(2n) .mt-about-course-single-date{text-align: left;}
.mt-about-course-box:nth-child(2n) .mt-about-course-single{padding-left: 170px;}
.mt-about-course-box:nth-child(2n) .mt-about-course-single-txt{text-align: left;}
.mt-about-course-box:nth-child(2n) .mt-about-course-single-img{left: 0;}
.mt-about-course-box:nth-child(2n-1){padding-right: 30px;padding-left: 0px;margin-right: 50%;}
.mt-about-course-box:nth-child(2n-1) .mt-about-course-circle{right: -7px;}
.mt-about-course-box:nth-child(2n-1) .mt-about-course-single-date{text-align: right;}
.mt-about-course-box:nth-child(2n-1) .mt-about-course-single{padding-right: 170px;}
.mt-about-course-box:nth-child(2n-1) .mt-about-course-single-txt{text-align: right;}
.mt-about-course-box:nth-child(2n-1) .mt-about-course-single-img{right: 0;}
.mt-about-course-box:last-child .mt-about-course-circle>div:nth-child(2){display: none;}
.mt-about-culture{width: 100%;overflow: hidden;display: inline-block;}
.mt-about-culture img{max-width: 100% !important;}
.mt-about-honor{width: 100%;}
.mt-about-honor-single{width: 33.3%;margin-top: 36px;padding:0 10px;box-sizing: border-box;}
.mt-about-honor-fff{width: 100%;background-color: #fff;padding:10px 40px 25px;box-sizing: border-box;}
.mt-about-honor-img{width: 100%;height: 457px;}
.mt-about-honor-img>img{max-width: 100%;height: 100%;display: block;margin:0 auto;}
.mt-about-honor-name{width: 100%;color: #333;font-size: 16px;margin-top: 15px;text-align: center;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.mt-page-btn-box{width: 100%;margin-top: 80px;}
.mt-page-btn{width: 180px;height: 40px;line-height: 40px;margin-right: 70px;color: #fff;font-size: 18px;text-align: center;border-radius: 5px;background-color: #422E6F;}
.mt-page-btn:last-child{margin-right: 0;}
/*产品分类*/
.mt-procate-content{width: 100%;padding-top: 80px;box-sizing: border-box;}
.mt-procate-single{width: 33.3%;margin-top: 40px;padding:0 10px;box-sizing: border-box;}
.mt-procate-single-img{width: 100%;height: 395px;overflow: hidden;position: relative;background-color: #f5f7fa;}
.mt-procate-single-img>img{width: 100%;height: 100%;object-fit: cover;display: block;}
.mt-procate-single-name{width:100%;text-align: left;color: #422E6F;font-size: 26px;line-height: 26px;margin-top: 20px;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}
.mt-procate-single-go{width: 100%;text-align: left;color: #999;font-size: 20px;line-height: 20px;margin-top: 20px;}
/*产品中心*/
.mt-procenter-content{width: 100%;}
.mt-procenter-single{width: 25%;padding:0 10px;box-sizing: border-box;margin-top: 40px;transition:all 0.5s;}
.mt-procenter-single-img{width: 100%;height: 278px;background-color: #f5f7fa;overflow: hidden;position: relative;}
.mt-procenter-single-img>img{width: 100%;height: 100%;object-fit: cover;display: block;}
.mt-procenter-single-name{width: 100%;height: 96px;overflow: hidden;white-space: normal;word-break: break-all;background-color: #fff;color: #666;font-size: 20px;line-height: 23px;font-weight: bold;}
.mt-procenter-single:hover{transform: scale(1.03);}
.mt-procenter-single:hover .mt-procenter-single-name{background-color: #422E6F;color: #fff;}
/*产品详情*/
.mt-prodetail-content{width: 100%;padding-top:64px;box-sizing: border-box;}
.mt-prodetail-info{width: 100%;}
.mt-prodetail-info-img{width: 40%;padding-right: 70px;box-sizing: border-box;}
.mt-prodetail-info-img>img{width: 100%;display: block;}
.mt-prodetail-info-content{width: 60%;}
.mt-prodetail-info-title{width: 100%;text-align: left;color: #333;font-size: 36px;font-weight: bold;}
.mt-prodetail-info-txt{width: 100%;min-height: 190px;text-align: left;color: #333;font-size: 14px;line-height: 30px;margin-top: 40px;white-space: normal;word-break: break-all;}
.mt-prodetail-info-btn{width: 208px;height: 56px;line-height: 56px;text-align: center;color: #fff;font-size: 18px;margin-top: 38px;background-color: #422E6F;}
.mt-prodetail-introduce-title{width: 100%;height: 56px;line-height: 56px;text-align: left;color: #fff;font-size: 18px;padding:0 35px;box-sizing: border-box;margin-top: 85px;background-color: #422E6F;}
.mt-prodetail-introduce-content{width: 100%;margin-top: 44px;}
.mt-prodetail-introduce-content img{max-width: 100% !important;}
/*产品应用-消费类电子连接器*/
.mt-appcon-content{width: 100%;padding-top: 10px;box-sizing: border-box;}
.mt-appcon-box{width: 100%;height: 357px;margin-top: 40px;box-sizing: border-box;position: relative;}
.mt-appcon-single-img{width: 50%;height: 100%;overflow: hidden;position: absolute;top:0;}
.mt-appcon-single-img>img{width: 100%;height: 100%;display: block;}
.mt-appcon-single{width: 100%;height: 100%;padding:88px 73px 0px 48px;box-sizing: border-box;}
.mt-appcon-single-name{width: 100%;text-align: left;font-size: 24px;font-weight: bold;line-height: 24px;}
.mt-appcon-single-txt{width: 100%;text-align: left;font-size: 14px;line-height: 22px;margin-top: 20px;white-space: normal;word-break: break-all;}
.mt-appcon-box:nth-child(2n){padding-left: 50%;}
.mt-appcon-box:nth-child(2n) .mt-appcon-single-img{left: 0;}
.mt-appcon-box:nth-child(2n) .mt-appcon-single{background-color: #422E6F;}
.mt-appcon-box:nth-child(2n) .mt-appcon-single-name{color: #fff;}
.mt-appcon-box:nth-child(2n) .mt-appcon-single-txt{color: #fff;}
.mt-appcon-box:nth-child(2n-1){padding-right: 50%;}
.mt-appcon-box:nth-child(2n-1) .mt-appcon-single-img{right: 0;}
.mt-appcon-box:nth-child(2n-1) .mt-appcon-single{background-color: #F0F0F0;}
.mt-appcon-box:nth-child(2n-1) .mt-appcon-single-name{color: #422E6F;}
.mt-appcon-box:nth-child(2n-1) .mt-appcon-single-txt{color: #666666;}
/*品质服务-销售网络*/
.mt-sersale-content{width: 100%;padding-top:58px;box-sizing: border-box;}
.mt-sersale-img{width: 40%;}
.mt-sersale-img>img{width: 100%;display: block;}
.mt-sersale-info{width: 60%;}
.mt-sersale-single{width: 100%;padding-left: 88px;box-sizing: border-box;position: relative;margin-top: 20px;}
.mt-sersale-single:nth-child(1){margin-top: 0;}
.mt-sersale-single-icon{width: 40px;display: block;position: absolute;left: 20px;top: 0;}
.mt-sersale-single-info{width: 100%;padding-bottom:18px;box-sizing: border-box;border-bottom:1px solid #DCDCDC;}
.mt-sersale-single-name{width: 100%;text-align: left;font-size: 18px;color: #101010;line-height: 18px;}
.mt-sersale-single-address{width: 100%;color: #101010;font-size: 16px;line-height: 24px;margin-top: 25px;}
.mt-sersale-single-content>div:nth-child(1) .mt-sersale-single-address{margin-top: 9px;}
.mt-sersale-single-tel{width: 100%;color: #101010;font-size: 16px;line-height: 24px;margin-top: 9px;}
/*新闻中心*/
.mt-newscenter-content{width: 100%;padding-top:10px;box-sizing: border-box;}
/*新闻详情*/
.mt-newsdetail-content{width: 100%;padding:40px 30px 0;box-sizing: border-box;}
.mt-newsdetail-title{width: 100%;text-align: center;font-size: 24px;font-weight: bold;line-height: 36px;}
.mt-newsdetail-time{width: 100%;text-align: center;font-size: 14px;color: #999;line-height: 14px;margin-top: 9px;}
.mt-newsdetail-txt{width: 100%;margin-top: 38px;}
.mt-newsdetail-txt img{max-width: 100% !important;}
/*加入我们-人才招聘*/
.mt-join-wrap{width: 100%;padding:10px 0 0;box-sizing: border-box;}
.mt-join-single{width: 100%;background-color: #fff;margin-top: 30px;padding:20px 20px 30px;box-sizing: border-box;}
.mt-join-info{width: 100%;padding-right: 80px;box-sizing: border-box;position: relative;}
.mt-join-name{width: 100%;text-align: left;color: #101010;font-size: 20px;}
.mt-join-work{width: 100%;text-align: left;font-size: 14px;color: #101010;margin-top: 20px;}
.mt-join-salary{width: 80px;text-align: right;color: #FF000F;font-size: 20px;position: absolute;right: 0;top: 0;}
.mt-join-content{width: 100%;height: 84px;color: #666;font-size: 14px;line-height: 20px;padding-top: 22px;box-sizing: border-box;border-top:1px solid #DCDCDC;margin-top: 20px;text-align: left;display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 3;overflow: hidden;}
.mt-join-detail-title{width: 100%;text-align: center;font-size: 28px;color: #101010;margin-top: 78px;}
.mt-join-detail-info{width: 100%;text-align: center;font-size: 18px;margin-top: 20px;color: #999;}
.mt-join-detail-info>span{color: #FF000F;}
.mt-join-detail-content{width: 100%;margin-top: 30px;}
.mt-join-detail-content img{max-width: 100% !important;}
/*联系我们*/
.mt-linkus-content{width: 100%;padding:110px 0 0;box-sizing: border-box;}
.mt-index-link-single{width: 100%;margin-top: 63px;}
.mt-index-link-name{width: 100%;text-align: left;color: #101010;font-size: 18px;}
.mt-index-link-txt{width: 100%;text-align: left;color: #101010;font-size: 16px;padding:10px 0;box-sizing: border-box;border-bottom: 1px solid #DCDCDC;}
.mt-index-link-txt>img{width: 135px;display: block;margin-right: 16px;}
.mt-index-link-txt>img:last-child{margin-right:0;}
.mt-index-link-erw{margin-top: 40px;margin-right: 40px;}
.mt-index-link-erw-fff{width: 120px;height: 120px;padding: 10px;box-sizing: border-box;background-color: #fff;}
.mt-index-link-erw-fff>img{width: 100%;height: 100%;}
.mt-index-link-erw-name{width: 100%;text-align: center;color: #101010;font-size: 14px;margin-top: 10px;}
.mt-index-link-erw:last-child{margin-right: 0;}
.mt-index-link-input{width: 100%;height: 70px;border:1px solid #BBB;}
.mt-index-link-input>input{width: 100%;height: 100%;background-color:transparent;font-size: 14px;text-align: left;padding:0 10px;box-sizing: border-box;color: #101010;}
.mt-index-link-textarea{width: 100%;height: 360px;border:1px solid #BBB;margin-top: 20px;}
.mt-index-link-textarea>textarea{width: 100%;height: 360px;border:none;background-color:transparent;font-size: 14px;text-align: left;padding:0 10px;box-sizing: border-box;color: #101010;}
.mt-index-link-textarea-length{width: 100%;text-align: right;margin-top: 10px;color: #999;font-size: 14px;padding-right: 20px;box-sizing: border-box;}
.mt-index-link-btn{width: 219px;height: 59px;line-height: 59px;text-align: center;font-size: 16px;margin-top: 45px;background-color: #422E6F;}
.mt-index-link-input>input::-webkit-input-placeholder,
.mt-index-link-textarea>textarea::-webkit-input-placeholder{color: #999999;}




/*404*/
.mt-common-error-img{width: 160px;display: block;margin:180px auto;}
@media (max-width:1080px ) {
    .mt-header-wrap{display: block;}
    .mt-pc-wrap{display: none;}
    .mt-pc-content{padding-top: 44px;}
    .mt-index-info-box{height: 50px;}
    .mt-index-info-left{width: 100%;height: 50px;text-align: center;}
    .mt-index-info-slogan{width: 320px;}
    .mt-index-info-left>div>div{font-size: 14px;line-height: 14px;}
    .mt-index-info-left>div>div:nth-child(2){font-size: 10px;line-height: 10px;margin-top: 4px;}
    .mt-index-info-right{display: none;width: 40%;height: 50px;font-size: 18px;padding-left:20px;}
    .mt-index-info-right>img{width: 25px;margin-right: 8px;}
    .mt-four-fff{width: 100%;background-color: #fff;}
    .mt-four-box{width: 100%;height: 200px;}
    .mt-four-fff-icon{width: 140px;height: 140px;}
    .mt-index-about-bg{padding:32px 0 31px;}
    .mt-index-about-fff{padding:32px 21px 15px 22px;}
    .mt-index-about-icon{width: 35px;}
    .mt-index-about-content{padding-left:10px;margin-top: 10px;}
    .mt-index-about-left{width:100%;padding-right: 0px;}
    .mt-index-about-right{width: 100%;margin-top: 10px;padding-top: 0px;}
    .mt-index-about-title{font-size:24px;line-height: 24px;}
    .mt-index-about-title>span{font-size: 24px;line-height: 24px;}
    .mt-index-about-subtitle{font-size: 14px;line-height: 14px;margin-top: 5px;}
    .mt-index-about-info{margin-top: 9px;line-height: 20px;font-size: 14px;}
    .mt-index-about-btn{width: 100px;height: 34px;margin:20px auto 0;border-radius: 3px;font-size: 12px;}
    .mt-index-about-btn>img{width: 18px;margin-left:5px;}
    .mt-index-pro-fff{padding:14px 0 30px;}
    .mt-index-pro-title{font-size: 20px;line-height: 20px;}
    .mt-index-pro-title>span{font-size: 20px;line-height: 20px;}
    .mt-index-pro-subtitle{font-size: 14px;line-height: 16px;margin-top:8px;}
    .mt-index-pro-single{width: 96%;margin:16px auto 0;}
    .mt-index-pro-single-img{height:181px;}
    .mt-index-pro-single-title{height: 48px;font-size: 14px;line-height: 16px;}
    .mt-index-cooperative-bg{padding:40px 0 40px;}
    .mt-index-cooperative-content{margin-top: 20px;}
    .mt-index-cooperative-single{width: 50%;}
    .mt-index-company-fff{padding:30px 0;}
    .mt-index-company-content{padding-top:10px;}
    .mt-index-company-box{padding:10px 10px 10px 60px;margin-top: 10px;}
    .mt-index-company-box-date{width: 60px;padding-top:10px;padding-left: 4px;}
    .mt-index-company-box-date>div:nth-child(1){font-size: 14px;line-height: 14px;}
    .mt-index-company-box-date>div:nth-child(2){font-size: 14px;line-height:14px;margin-top: 5px;}
    .mt-index-company-single{padding-left:131px;}
    .mt-index-company-single-img{width: 111px;height:67px;}
    .mt-index-company-single-info{min-height: 67px;}
    .mt-index-company-single-name{font-size:14px;line-height: 14px;}
    .mt-index-company-single-txt{max-height: 28px;margin-top: 6px;font-size: 12px;line-height: 14px;}
    .mt-footer-content{padding:15px 0 15px;}
    .mt-footer-nav-box{display: none;}
    .mt-footer-bottom{padding-top: 0px;}
    .mt-footer-bottom>div{width: 100%;}
    .mt-footer-bottom-txt{margin-top: 5px;width: 100%;font-size: 14px;line-height: 14px;margin-right: 0px;text-align: center;}
    .mt-footer-bottom-txt:last-child{margin-right: 0;}
    /*关于我们*/
    .mt-page-nav-wrap{height: 70px;background-color: transparent;margin-top: 10px;}
    .mt-page-nav-box{height: 70px;}
    .mt-page-nav-single{height:35px;line-height:16px;padding:0 18px;font-size: 14px;margin:0 4px;}
    .mt-about-bg{padding:25px 0 50px;}
    .mt-about-title-box{display: none;}
    .mt-about-nav-icon{width: 12px;margin-right: 2px;}
    .mt-about-nav{margin:0 1px;font-size: 12px;line-height: 12px;}
    .mt-about-content{margin-top: 10px;}
    .mt-about-content-info-img{width: 100%;}
    .mt-about-content-video{margin-top: 10px;}
    .mt-about-content-video>video{height: 300px;border-radius: 5px;}
    .mt-about-content-video-single{width: 100%;margin-left: 0;}
    .mt-about-course-box{padding-bottom: 10px;padding-top: 18px;}
    .mt-about-course-circle>div:nth-child(1){width: 8px;height: 8px;border-radius: 8px;}
    .mt-about-course-single-date{padding:0 15px;font-size: 14px;top: -6px;}
    .mt-about-course-single-txt{min-height: 48px;font-size: 12px;line-height: 16px;}
    .mt-about-course-single-img{width:75px;height: 48px;}
    .mt-about-course-single-img>img{width: 75px;}
    .mt-about-course-box:nth-child(2n){padding-left: 15px;}
    .mt-about-course-box:nth-child(2n) .mt-about-course-circle{left: -4px;}
    .mt-about-course-box:nth-child(2n) .mt-about-course-single{padding-left: 85px;}
    .mt-about-course-box:nth-child(2n-1){padding-right: 15px;}
    .mt-about-course-box:nth-child(2n-1) .mt-about-course-circle{right: -4px;}
    .mt-about-course-box:nth-child(2n-1) .mt-about-course-single{padding-right:85px;}
    .mt-about-honor-single{width:33.3%;margin-top: 15px;padding:0 8px;}
    .mt-about-honor-fff{padding:6px 20px 10px;}
    .mt-about-honor-img{height: 228px;}
    .mt-about-honor-name{font-size: 14px;margin-top: 8px;}
    .mt-page-btn-box{margin-top: 40px;}
    .mt-page-btn{width: 120px;height: 30px;line-height: 30px;margin-right: 30px;font-size: 14px;}
    /*产品分类*/
    .mt-procate-content{padding-top: 40px;}
    .mt-procate-single{margin-top: 20px;padding:0 5px;}
    .mt-procate-single-img{height: 198px;}
    .mt-procate-single-name{font-size: 18px;line-height: 18px;margin-top: 15px;}
    .mt-procate-single-go{font-size: 14px;line-height: 14px;margin-top: 15px;}
    /*产品中心*/
    .mt-procenter-single{padding:0 10px;margin-top:20px;}
    .mt-procenter-single-img{height: 181px;}
    .mt-procenter-single-name{height: 48px;font-size: 14px;line-height: 18px;}
    /*产品详情*/
    .mt-prodetail-content{padding-top:20px;}
    .mt-prodetail-info-img{width: 30%;padding-right: 0px;margin:0 auto;}
    .mt-prodetail-info-content{width: 100%;margin-top: 15px;}
    .mt-prodetail-info-title{font-size: 30px;}
    .mt-prodetail-info-txt{min-height: auto;margin-top: 20px;}
    .mt-prodetail-info-btn{width: 104px;height: 40px;line-height: 40px;font-size: 16px;margin:20px auto 0;}
    .mt-prodetail-introduce-title{height:40px;line-height: 40px;font-size: 16px;padding:0 15px;margin-top: 35px;}
    .mt-prodetail-introduce-content{margin-top: 20px;}
    /*加入我们*/
    .mt-join-single{margin-top:15px;padding:10px 10px 15px;}
    .mt-join-info{padding-right: 60px;}
    .mt-join-name{font-size:16px;}
    .mt-join-work{font-size: 12px;margin-top: 10px;}
    .mt-join-salary{width: 60px;font-size:16px;}
    .mt-join-content{height: 64px;font-size: 12px;line-height:18px;padding-top: 10px;margin-top:10px;}
    .mt-join-detail-title{font-size: 20px;margin-top: 15px;}
    .mt-join-detail-info{font-size: 13px;margin-top: 10px;}
    .mt-join-detail-content{margin-top: 15px;}
    /*联系我们*/
    .mt-linkus-content{padding-top: 20px;}
    .mt-index-link-single{margin-top: 15px;}
    .mt-index-link-name{font-size: 15px;}
    .mt-index-link-txt{font-size: 13px;padding:6px 0;}
    .mt-index-link-erw{margin-top: 20px;margin-right: 20px;}
    .mt-index-link-erw-fff{width: 60px;height: 60px;padding:6px;}
    .mt-index-link-erw-name{font-size: 12px;margin-top: 6px;}
    .mt-index-link-input{height: 35px;}
    .mt-index-link-input>input{font-size: 12px;}
    .mt-index-link-textarea{height: 125px;margin-top: 10px;}
    .mt-index-link-textarea>textarea{height: 80px;font-size: 12px;}
    .mt-index-link-textarea-length{margin-top: 6px;font-size: 12px;padding-right: 10px;}
    .mt-index-link-btn{width: 125px;height: 35px;line-height: 35px;font-size: 13px;margin-top: 10px;}

}
@media (max-width:750px ) {
    .mt-index-info-box{height: 70px;}
    .mt-index-info-left{height: 70px;padding:0 5px;box-sizing: border-box;}
    .mt-index-info-slogan{width: 260px;}
    .mt-index-info-left>div>div{font-size: 14px;line-height: 14px;}
    .mt-index-info-left>div>div:nth-child(2){font-size: 10px;line-height: 10px;margin-top: 4px;}
    .mt-index-info-right{height: 70px;font-size: 16px;padding-left:8px;}
    .mt-index-info-right>img{width: 20px;margin-right: 4px;}
    .mt-four-box{width: 100%;height: 300px;padding: 0 30px;box-sizing: border-box;}
    .mt-four-fff-icon{width: 120px;height: 120px;margin-top: 10px;}
    .mt-index-pro-single-img{height:90px;}
    /*关于我们*/
    .mt-page-nav-wrap{height: 40px;}
    .mt-page-nav-box{height: 40px;}
    .mt-page-nav-single{height:30px;line-height:14px;padding:0 12px;font-size: 12px;margin:0 1px;}
    .mt-about-bg{padding:15px 0 20px;}
    .mt-about-content-video>video{height: 200px;}
    .mt-about-honor-single{width:50%;margin-top: 10px;padding:0 5px;}
    .mt-about-honor-fff{padding:10px 20px 15px;}
    .mt-about-honor-img{height:150px;}
    .mt-page-btn-box{margin-top: 20px;}
    /*产品分类*/
    .mt-procate-content{padding-top: 20px;}
    .mt-procate-single{width: 50%;margin-top: 10px;padding:0 10px;}
    .mt-procate-single-img{height: 150px;}
    .mt-procate-single-name{font-size: 16px;line-height: 16px;margin-top: 10px;}
    .mt-procate-single-go{font-size: 12px;line-height: 12px;margin-top: 10px;}
    /*产品中心*/
    .mt-procenter-single{width: 50%;padding:0 15px;margin-top:10px;}
    .mt-procenter-single-img{height: 90px;}
    .mt-procenter-single-name{height: 40px;font-size: 13px;line-height: 16px;}
    /*产品详情*/
    .mt-prodetail-info-img{width: 50%;}
    .mt-prodetail-info-content{margin-top: 10px;}
    /*产品应用-消费类电子连接器*/
    .mt-appcon-box{height: 178px;margin-top: 10px;}
    .mt-appcon-single{padding:12px 10px 0px 10px;}
    .mt-appcon-single-name{font-size: 18px;line-height: 18px;}
    .mt-appcon-single-txt{font-size: 12px;line-height: 16px;margin-top: 10px;}
    /*品质服务-销售网络*/
    .mt-sersale-content{padding-top:20px;}
    .mt-sersale-img{width: 100%;}
    .mt-sersale-info{width: 100%;}
    .mt-sersale-single{padding-left: 60px;margin-top: 10px;}
    .mt-sersale-single-icon{width: 25px;left: 10px;}
    .mt-sersale-single-info{padding-bottom:10px;}
    .mt-sersale-single-name{font-size: 16px;line-height: 16px;}
    .mt-sersale-single-address{font-size: 14px;line-height: 18px;margin-top: 15px;}
    .mt-sersale-single-content>div:nth-child(1) .mt-sersale-single-address{margin-top: 5px;}
    .mt-sersale-single-tel{font-size: 14px;line-height: 18px;margin-top: 5px;}
    /*新闻详情*/
    .mt-newsdetail-content{padding:20px 0px 0px;}
    .mt-newsdetail-title{font-size: 18px;line-height: 25px;}
    .mt-newsdetail-time{font-size: 12px;line-height: 12px;margin-top: 5px;}
    .mt-newsdetail-txt{margin-top: 20px;}
    /*联系我们*/
    .mt-index-link-txt>img{width: 120px;display: block;margin-right: 8px;}
}