.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;}



.operatingsystem{padding-top: .66rem; padding-bottom: .8rem; box-sizing: border-box; background-image: url(../zcyy/2.png); background-size: 100% 100%;}
.operatingsystem_title{font-size: .42rem; font-family:JINGDONGLangZhengTi2 ; padding-bottom: .3rem; position: relative; }
.operatingsystem_title::after{content: ""; width: .44rem; height: .02rem; display: block; background-color: #E1251B; position: absolute;left: 0; bottom: 0;} 

.operatingsystem_content{margin-top: .46rem;font-family: JINGDONGLangZhengTi2Semilight;}
.operatingsystem_content_top{width: 3.2rem; margin: 0 auto; margin-bottom: .26rem;}
.operatingsystem_content_top p{font-size: .26rem; display: flex; align-items: center; color: #E1251B; margin-bottom: .14rem;}
.operatingsystem_content_top p img{width: .42rem;  margin-right: .12rem; margin-bottom: 0 !important;}
.operatingsystem_content_top_text{ font-size: .2rem !important; color: #05142d !important; line-height: 1.7;margin-bottom: 0 !important;}
.operatingsystem_content_cont{display: flex; justify-content: space-between;}
.operatingsystem_content_cont p{font-size: .28rem; display: flex; align-items: center; color: #E1251B; margin-bottom: .14rem;}
.operatingsystem_content_cont p img{width: .42rem;  margin-right: .12rem; margin-bottom: 0 !important;}
.dashboard_content_cont_contet{width: 8.84rem; height: 4.64rem;}
.dashboard_content_cont_contet img{width: 100% ; height: 100%;}
.dashboard_content_cont_left{width: 3.2rem; display: flex; flex-direction: column; justify-content: space-between; align-items: center;}
.dashboard_content_cont_right{width: 3.2rem; display: flex; flex-direction: column; justify-content: space-between;align-items: center;}
.operatingsystem_content_boot{width: 3.2rem; margin: 0 auto; margin-top: .29rem;}
.operatingsystem_content_boot p{font-size: .26rem; display: flex; align-items: center; color: #E1251B; margin-bottom: .14rem;}
.operatingsystem_content_boot p img{width: .42rem;  margin-right: .12rem; margin-bottom: 0 !important;}

.operatingsystem_content_list{display: none;}
.operatingsystem_content_list p{font-size: .26rem; display: flex; align-items: center; color: #E1251B; margin-bottom: .14rem;}
.operatingsystem_content_list p img{width: .42rem;  margin-right: .12rem; margin-bottom: 0 !important;}

.managedservices{background-image: url(../zcyy/10.png); background-size:cover; padding-top: .66rem; box-sizing: border-box;}
.managedservices_title{font-size: .42rem; font-family:JINGDONGLangZhengTi2 ; padding-bottom: .2rem; position: relative;  color: #fff;}
.managedservices_title::after{content: ""; width: .44rem; height: .02rem; display: block; background-color: #fff; position: absolute;left: 0; bottom: 0;} 
.managedservices_text{font-size: .22rem; color: #fff; line-height: 1.7; margin-top: 0.2rem; font-family: JINGDONGLangZhengTi2Semilight;}
.managedservices_contet{margin-top: 2.26rem; position: relative; display: flex;border-top: 0.01rem solid rgba(255,255,255,0.2);}

.managedservices_contet_left ul li{display: flex; align-items: center; justify-content: center; padding: .24rem 0;border-bottom: 0.01rem solid rgba(255,255,255,0.2); }
.managedservices_contet_left ul li div{display: flex; align-items: center;width: 1.7rem;}
.managedservices_contet_left ul li img{width: .24rem; height: .24rem;}
.managedservices_contet_left ul li p{font-size: .22rem; color: #D8D8D8; margin-left: .13rem; font-family: JINGDONGLangZhengTi2Semilight;}
.managedservices_contet_left{width: 5.86rem;position: relative;}
.managedservices_contet_left::after{content: ""; width: 0.02rem; height: 5.65rem; background-color: rgba(255,255,255,0.2) ; position: absolute;bottom: 0; right: 0; display: block;}
.managedservices_contet_right{ width: calc(100% - 5.86rem); padding-top: 1.94rem; padding-left: .61rem; box-sizing: border-box;}
.managedservices_contet_right_title{font-size: .28rem; margin-bottom: .21rem; color: #fff;}
.managedservices_contet_right_description{font-size: .2rem; color: #fff; width: 9.96rem; line-height: 1.7; font-family: JINGDONGLangZhengTi2Semilight;}
.action{background-image: url(../zcyy/16.png);background-size: 100% 100%; }
.action p{color: #fff !important;}

.AssistantPark{padding-top: .66rem; padding-bottom: .8rem; background-color: #F7F8F9;}
.AssistantPark_title{font-size: .42rem; font-family:JINGDONGLangZhengTi2 ; padding-bottom: .3rem; position: relative; }
.AssistantPark_title::after{content: ""; width: .44rem; height: .02rem; display: block; background-color: #E1251B; position: absolute;left: 0; bottom: 0;} 
.AssistantPark_content_image{width: 1.07rem; height: 1.07rem;}
.AssistantPark_content ul li {border-radius: .15rem; display: flex; background-color: #fff; flex-direction: column;align-items: center; width: 3.4rem; padding: .45rem 0;}
/* .AssistantPark_content ul li:hover{background-color: #fff;} */
.AssistantPark_content_image img{width: 100%; height: 100%;}
.AssistantPark_content_text{font-size: .28rem; color: #05142d; margin-top: .12rem;}
.AssistantPark_content_w{font-size: .2rem; color: #05142d; margin-top: .12rem; text-align: center; line-height: 1.7; font-family: JINGDONGLangZhengTi2Semilight;}
.AssistantPark_content ul{display: flex; justify-content: space-between;}
.AssistantPark_content {margin-top: .46rem;}




@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%;}
    /*  坚持全生命周期资产管理与运营体系*/
    .operatingsystem_title{width: 95%; font-size: .38rem; text-align: center;}
    .operatingsystem_title::after{left: 50%; transform: translate(-50%,0);}
    .operatingsystem_content{width: 95%;}
    .operatingsystem_content_list{display: flex;flex-wrap: wrap; justify-content: space-between;}
    .operatingsystem_content_list>div{width: 40%; margin-bottom: .2rem;}
    .operatingsystem_content_top{display: none;}
    .dashboard_content_cont_left{display: none;}
    .dashboard_content_cont_right{display: none;}
    .operatingsystem_content_boot{display: none;}
    .dashboard_content_cont_contet{width: 100%; height: auto;}

 
    /*  应用智能空间管理服务 */
     .managedservices{padding: .66rem 0; background-size: cover;}
     .managedservices_title{width: 95%; text-align: center; font-size: .38rem;}
     .managedservices_title::after{left: 50%; transform: translate(-50%,0);}
     .managedservices_text{width: 95%; text-align: center;font-size: .18rem;}
     .managedservices_contet{flex-wrap: wrap; margin-top: .2rem;}
     .managedservices_contet_left{width: 100%;}
     .managedservices_contet_right{width: 50%;margin: 0 auto; padding-top: .1rem; margin-top: .25rem; padding-left: 0;}
     .managedservices_contet_right_description{width: 100%;}
     .managedservices_contet_right_title{text-align: center;}

     /* 助力园区管理 加速园区资产增值  */
     .AssistantPark{padding: .66rem 0;}
     .AssistantPark_title{width: 95%;text-align: center; font-size: .38rem;}
     .AssistantPark_title::after{left: 50%; transform: translate(-50%,0);}
     .AssistantPark_content{width: 95%; margin-top: .33rem;}
     .AssistantPark_content ul{flex-wrap: wrap;}
     .AssistantPark_content ul li{width: 50%;}

     .managedservices_contet_left::after{height: 100%;}
     .managedservices_contet_left{width: 40%;}


  
    
}