.lbt{margin-top: 0.75rem; width: 100%;}

.lbt .swiper-slide img{width: 100%;}
.lbt .swiper-slide::before{width: 100%; content: ""; height: 2.28rem; display: block; background-image: url(../kjcyy/2.png); position: absolute; left: 0; bottom: 0; background-size: 100% 100%;}
.swiper_title{position: absolute; left: 50%; top: 50%;transform: translate(-50%,-50%); width: 100%; text-align: center;}
.swiper_title p:nth-child(1){ font-size:.65rem; font-family: JDLangZhengTi; color: #fff;}
.swiper_title p:nth-child(2){font-size: .22rem; color: #fff; margin-top: .16rem; font-weight: 400; font-family: JINGDONGLangZhengTi2Semilight; line-height: 1.5;}
.lbt .swiper-pagination .swiper-pagination-bullet{width: .6rem; height: 0.06rem; background-color: rgba(255,255,255,0.44); border-radius: .5rem; opacity: 1;}
.lbt .swiper-pagination .swiper-pagination-bullet-active{background-color: #E1251B;}

.Diversified{background-image: url(../kjcyy/3.png); width: 100%; height: 8.2rem; padding: 1.86rem 0 .81rem 0; background-size: 100% 100%; box-sizing: border-box;}
.Diversified_contet{display: flex; justify-content: space-between;}
.Diversified_contet_right{width: 8.82rem; height: 4.84rem;}
.Diversified_contet_left{width: 6.12rem;}
.Diversified_contet_right img{width: 100%; height: 100%;}
.Diversified_contet_left_title{font-size: .42rem; font-family:JINGDONGLangZhengTi2 ; padding-bottom: .2rem; position: relative; }
.Diversified_contet_left_title::after{content: ""; width: .44rem; height: .02rem; display: block; background-color: #E1251B; position: absolute;left: 0; bottom: 0;} 
.Diversified_contet_left_contet{font-size: .2rem;margin-top: .46rem;color: #05142D; line-height: 1.7; text-align: justify; font-family: JINGDONGLangZhengTi2Semilight;}
.Diversified_contet_left_search{font-size: .2rem; margin-top: .46rem; color: #fff; width: 1.93rem;height: .55rem; display: flex;align-items: center; justify-content: center; background-image: url(../kjcyy/5.png); background-size: 100% 100%; font-family: JINGDONGLangZhengTi2Semilight;}
.Diversified_contet_left_search a{color: #fff;}
.Diversified_contet_left_search img{width: .25rem;margin-left: .13rem;}



.advantage{   padding-top: .66rem; padding-bottom: .8rem; background-image: url(../kjcyy/8.png); background-size: 100% 100%; box-sizing: border-box; height: auto;}
.advantage_contet{display: flex; justify-content: space-between; align-items: center;}
.advantage_contet_left{width: 8.49rem; height: 8.59rem; background-image: url(../kjcyy/19.png); background-size: 100% 100% ; position: relative;}
.advantage_contet_left_itme {width: 1.97rem;height: 1.97rem; background-size: 100% 100%; position: absolute;}
.advantage_contet_left_itme img:nth-child(2){display: none;}
.advantage_contet_left_itme:nth-child(1){ left: 3.3rem; top: 0;}
.advantage_contet_left_itme:nth-child(2){ left: .2rem; top: 5rem;}
.advantage_contet_left_itme:nth-child(3){ right:.2rem; top: 5rem;}
.active img:nth-child(1){display: none;}
.active img:nth-child(2){display: block;}
.advantage_contet_left img{width: 100%; height: 100%;}
.advantage_contet_right{width: 5.99rem;}
.advantage_contet_right_title{font-size: .42rem;font-family: JINGDONGLangZhengTi2; padding-bottom: .19rem; position: relative;}
.advantage_contet_right_title::after{content: ""; width: .44rem; height: .02rem; display: block; background-color: #E1251B; position: absolute;left: 0; bottom: 0;}
.advantage_contet_right_content{font-size: .2rem; color: #05142D; margin-top: .32rem; font-family: JINGDONGLangZhengTi2Semilight;}
.advantage_contet_right_link {display: flex; margin-top: .35rem; flex-wrap: wrap;}
.advantage_contet_right_link img{width: 1.75rem;  margin-right: .25rem;margin-bottom: .26rem;}
.advantage_contet_right_link img:nth-child(3n){margin-right: 0;}
.advantage_contet_right>div{display: none;}
.advantage_contet_right>div:nth-child(2) .advantage_contet_right_link img:nth-child(1){width: 1.6rem;}
.advantage_contet_right>div:nth-child(2) .advantage_contet_right_link img:nth-child(2){width: 1.86rem;}
.advantage_contet_right>div:nth-child(2) .advantage_contet_right_link img:nth-child(3){width: 1.6rem;}
.advantage_contet_right>div:nth-child(2) .advantage_contet_right_link img:nth-child(4){width: 1.86rem;}
.advantage_contet_right>div:nth-child(3) .advantage_contet_right_link img{width: 2.29rem;}

.case{ width: 100%;}
.case .swiper-slide img{width: 100%;}
.swiperslide_text{position: absolute;    width: 15.5rem; left: 50% ;top: 50%; transform: translate(-50%,-50%);}
.swiperslide_text_yq{font-size: .2rem; font-family: JINGDONGLangZhengTi2Semilight; width: 1.25rem;height: .33rem;background-size: 100%; background-image: url(../kjcyy/13.png); color: #fff; display: flex;justify-content: center;align-items: center;}
.swiperslide_text_title{font-size: .42rem; padding-bottom: .19rem; font-family: JINGDONGLangZhengTi2; color: #fff;margin-top: .2rem; position: relative;}
.swiperslide_text_title::after{ content: ""; width: .44rem; height: .02rem; display: block; background-color: #E1251B; position: absolute;left: 0; bottom: 0;}
.swiperslide_text_ms{font-size: .2rem; font-family: JINGDONGLangZhengTi2Semilight; color: #fff;margin-top: .2rem; width: 6.42rem; text-align: justify; font-weight: 300; line-height: 1.7;}
.mySwiper1 .swiper-button-next{width: .6rem;  height: .6rem;border: 1px solid rgba(255,255,255,0.53); border-radius: 50%; font-size: .15rem; color: #fff;}
.mySwiper1 .swiper-button-next::after{font-size: .2rem;}
.mySwiper1 .swiper-button-prev{width: .6rem; height: .6rem;border: 1px solid rgba(255,255,255,0.53); border-radius: 50%; font-size: .15rem; color: #fff;}
.mySwiper1 .swiper-button-prev::after{font-size: .2rem;}
.swiper_pagination{ width: 2rem; position: absolute; right: 1.92rem; bottom: 1.26rem;}
.mySwiper1 .swiper-button-next:hover{background-color: #E1251B;}
.mySwiper1 .swiper-button-prev:hover{background-color: #E1251B;}
.swiperpagination{width: 3.72rem; position: absolute; bottom: 1.26rem;left: 3.33rem;}
.swiper-pagination-progressbar{background-color: rgba(255,255,255,0.3)}
.swiper-pagination-progressbar-fill{background: #fff !important;}
.swipernumbler{position: absolute;left: 1.92rem;bottom: 1.1rem;z-index: 1;display: flex;align-items: center; font-family: JINGDONGLangZhengTi2Semilight;}
.swipernumbler span{font-size: .22rem; font-weight: bold; color: rgba(255,255,255,0.5);}
.swipernumbler span:nth-child(1){color: #fff;margin-right: .01rem;}
.swipernumbler span:nth-child(2){position: relative;padding-left: .15rem;}
.swipernumbler span:nth-child(2)::after{content: "-"; width: .1rem;height: .1rem; display: block; position: absolute; left: 0; top: 0;}


/* .cooperation_contet_content{margin-top: .3rem;} */


@media screen and (max-width: 768px) { 
        /* 轮播图 */
    .lbt{margin-top: 0; padding-top: 1rem; height: auto;  aspect-ratio: 16 / 9; }
    .mySwiper{width: 100%; height: 100%;}
 .swiper_title{width: 95%;}
    .swiper_title p:nth-child(1){font-size: .35rem;}
    .swiper_title p:nth-child(2){font-size: .18rem;}
    .lbt .swiper-slide img{height: 100%;}
    


    .Diversified{height: auto; padding: .66rem 0;}
    .Diversified_contet{flex-wrap: wrap; width: 95%;}
    .Diversified_contet_left{width: 100%; margin-bottom: .5rem;}
    .Diversified_contet_right{width: 100%; height: auto;  aspect-ratio: 16 / 9;}
    .Diversified_contet_left_title p{font-size: .38rem; width: 95%; text-align: center;}
    .Diversified_contet_left_title::after{left: 50%; transform: translate(-50%,0);}
    .Diversified_contet_left_search{margin: 0 auto; margin-top: .35rem;}
    /* .Diversified_contet_left_search img{display: none;} */


   .advantage{width: 100% !important;}
    .advantage{padding: .33rem 0;}
    .advantage_contet{width: 95%; flex-wrap: wrap;}
    .advantage_contet_left{width: 100%; height: auto;        background: none;
        display: flex;
        justify-content: space-between;
        margin-bottom: .3rem;
    }
    .advantage_contet_left_itme{position: static;    width: 1.2rem;height: 1.2rem;}
    
    .advantage_contet_right{width: 100%;}
    .advantage_contet_right_title{font-size: .38rem; width: 95%; text-align: center;}
    .advantage_contet_right_title::after{left: 50%; transform: translate(-50%,0);}
    .advantage_contet_right_content{width: 95%; margin: 0 auto; margin-top: .32rem; text-align: center;}
    .advantage_contet_right_link{width: 95%; justify-content: center;}
   .advantage_contet_right_link img:nth-child(3n){margin-right: .25rem;}
    .case{width: 100%; height: auto;}
    .mySwiper1{width: 100%; height: auto;  aspect-ratio: 16 / 9; margin: 0 auto;}
    .swiperslide_text{width: 95%;}
    .case .swiper-slide img{height: 100%;}
    .swiperslide_text_title{font-size: .18rem;}
    .swiperslide_text_yq{font-size: .16rem;}
    .swiperslide_text_ms{font-size: .16rem; width: 100%;}
    .swipernumbler{display: none;}
    .swiperpagination{display: none;}
    .swiper_pagination{display: none;}



    
     

}