*{
    margin: 0;
    padding: 0;
}
.el-dialog{
    border-radius: 16px; 
}
 .apply-for-btn{
    width: 400px;
    height: 48px;
    text-align: center;
    background: #FF8000;
    border-radius: 4px;
}
@media screen and (min-width: 1200px) {
    .pc-none{
        display: none;
    }
    .head-banner .el-carousel__container{
        height: 460px;
    }
    .carousel-item-box{
        position: relative;
    }
    .carousel-item-box-text{
        position: absolute;
        top:82px;
        left: 50%;
        width: 1200px;
        margin-left: -600px;
        /* height: 100%; */
        overflow: hidden;
        text-align: center;
    }
    .carousel-item-box-text-title{
        font-size: 48px;
        font-family: HarmonyOS Sans SC;
        font-weight: bold;
        color: #fff;
        line-height: 66px;
    }
    .carousel-item-box-text-body{
        font-size: 24px;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        color: #fff;
        line-height: 66px;
    }

    /* 关于klx */
    .about-us-body{
        width: 1200px;
        margin: 0 auto;
        padding-bottom: 90px;
    }
    .about-klx{
        width: 100%;
        /* height: 875px; */
    }
    .about-klx-title{
        width: 100%;
        text-align: center;
        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
        margin-top: 90px;
        margin-bottom: 80px;
    }
    .about-klx-tetx{
        width: 1200px;
        /* height: 202px; */
        margin: 0 auto 60px;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #535353;
        line-height: 31px;
    }
    
    .about-klx-img{
        width: 1200px;
        height: 138px;
        background: #FFFFFF;
        box-shadow: 0px 3px 18px 0px #ECEFF5;
        border-radius: 16px;
    }
    
    .about-klx-items{
        display: flex;
        justify-content: space-around;
        background: #FFFFFF;
        box-shadow: 0px 3px 18px 0px #ECEFF5;
        border-radius: 16px;
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .about-klx-item{
        display: flex;
    }
    .about-klx-item-left{
        margin-right: 18px;
    }
    .about-klx-item-right-num{
        font-size: 40px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #2973E0;
        line-height: 31px;
        margin-bottom: 15px;
    }
    .about-klx-item-right-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #535353;
        line-height: 31px;
    }

    /* 资质证书 */
    .about-us-banner{
        width: 1200px;
        height: 570px;
        margin: 0 auto;
    }
    .about-us-banner-title{
        height: 150px;
        line-height: 150px;
        text-align: center;

        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
    }
    .about-us-banner-box{
        display: flex;
        justify-content: space-evenly;
    }
    .about-us-banner-item{
        width: 212px;
    }
    .about-us-banner-item-text{
        text-align: center;
        font-size: 14px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #03081A;
        line-height: 66px;
    }

    /* 联系我们 */
    .contact-us{
        width: 1200px;
        height: 550px;
        margin: 0 auto;
        background-color: #fff;
    }
    .contact-us-title{
        height: 150px;
        line-height: 150px;
        text-align: center;

        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
    }

    .contact-us-body{
        width: 1000px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
    }
    .contact-us-body-right-up{
        display: flex;
        margin-top: 44px;
        margin-bottom: 64px;
    }
    .contact-us-body-right-up img{
        margin-right: 18px;
    }
    .contact-us-body-right-up-title{
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #1A1A1A;
        line-height: 31px;
    }

    .contact-us-body-right-up-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #505050;
        line-height: 31px;
    }

    .contact-us-body-right-down{
        display: flex;
    }
    .contact-us-body-right-down img{
        margin-right: 18px;
    }
    .contact-us-body-right-down-title{
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #1A1A1A;
        line-height: 31px;
    }

    .contact-us-body-right-down-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #505050;
        line-height: 31px;
    }
}

@media screen and (min-width: 751px) and (max-width: 1199px) {
    /* .mobile-none{
        display: block;
    } */
    .pc-none{
        display: none;
    }
    .head-banner .el-carousel__container{
        height: 460px;
    }
    .carousel-item-box{
        position: relative;
    }
    .carousel-item-box-text{
        position: absolute;
        top:82px;
        left: 50%;
        width: 100%;
        margin-left: -50%;
        /* height: 100%; */
        overflow: hidden;
        text-align: center;
    }
    .carousel-item-box-text-title{
        font-size: 48px;
        font-family: HarmonyOS Sans SC;
        font-weight: bold;
        color: #fff;
        line-height: 66px;
    }
    .carousel-item-box-text-body{
        font-size: 24px;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        color: #fff;
        line-height: 66px;
    }

    /* 关于klx */
    .about-us-body{
        width: 100%;
        margin: 0 auto;
        padding-bottom: 90px;
    }
    .about-klx{
        width: 100%;
        /* height: 875px; */
    }
    .about-klx-title{
        width: 100%;
        text-align: center;
        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
        margin-top: 90px;
        margin-bottom: 80px;
    }
    .about-klx-tetx{
        width: 100%;
        /* height: 202px; */
        margin: 0 auto 60px;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #535353;
        line-height: 31px;
    }
    
    .about-klx-img{
        width: 100%;
        height: 138px;
        background: #FFFFFF;
        box-shadow: 0px 3px 18px 0px #ECEFF5;
        border-radius: 16px;
    }
    
    .about-klx-items{
        display: flex;
        justify-content: space-around;

        background: #FFFFFF;
        box-shadow: 0px 3px 18px 0px #ECEFF5;
        border-radius: 16px;
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .about-klx-item{
        display: flex;
    }
    .about-klx-item-left{
        margin-right: 18px;
    }
    .about-klx-item-right-num{
        font-size: 40px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #2973E0;
        line-height: 31px;
        margin-bottom: 15px;
    }
    .about-klx-item-right-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #535353;
        line-height: 31px;
    }

    /* 资质证书 */
    .about-us-banner{
        width: 100%;
        height: 570px;
        margin: 0 auto;
    }
    .about-us-banner-title{
        height: 150px;
        line-height: 150px;
        text-align: center;

        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
    }
    .about-us-banner-box{
        display: flex;
        justify-content: space-evenly;
    }
    .about-us-banner-item{
        width: 212px;
    }
    .about-us-banner-item-text{
        text-align: center;
        font-size: 14px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #03081A;
        line-height: 66px;
    }

    /* 联系我们 */
    .contact-us{
        width: 100%;
        height: 550px;
        margin: 0 auto;
        background-color: #fff;
    }
    .contact-us-title{
        height: 150px;
        line-height: 150px;
        text-align: center;

        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
    }

    .contact-us-body{
        width: 100%;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
    }
    .contact-us-body-left{
        width: 50%;
    }
    .contact-us-body-left img{
        width: 98%;
    }

    .contact-us-body-right{
        width: 50%;
    }
    .contact-us-body-right-up{
        display: flex;
        margin-top: 44px;
        margin-bottom: 64px;
    }
    .contact-us-body-right-up img{
        margin-right: 18px;
    }
    .contact-us-body-right-up-title{
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #1A1A1A;
        line-height: 31px;
    }

    .contact-us-body-right-up-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #505050;
        line-height: 31px;
    }

    .contact-us-body-right-down{
        display: flex;
    }
    .contact-us-body-right-down img{
        margin-right: 18px;
    }
    .contact-us-body-right-down-title{
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #1A1A1A;
        line-height: 31px;
    }

    .contact-us-body-right-down-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #505050;
        line-height: 31px;
    }

}

@media screen and (max-width: 750px) {
    .mobile-none{
        display: none;
    }
    .head-banner .el-carousel__container{
        height: 460px;
    }
    .carousel-item-box{
        position: relative;
    }
    .carousel-item-box-text{
        position: absolute;
        top:82px;
        left: 50%;
        width: 100%;
        margin-left: -50%;
        /* height: 100%; */
        overflow: hidden;
        text-align: center;
    }
    .carousel-item-box-text-title{
        font-size: 48px;
        font-family: HarmonyOS Sans SC;
        font-weight: bold;
        color: #fff;
        /* line-height: 66px; */
    }
    .carousel-item-box-text-body{
        font-size: 24px;
        font-family: HarmonyOS Sans SC;
        font-weight: 400;
        color: #fff;
        line-height: 66px;
    }

    /* 关于klx */
    .about-us-body{
        width: 100%;
        margin: 0 auto;
        /* padding-bottom: 45px; */
    }
    .about-klx{
        width: 96%;
        margin: 0 auto;
        /* height: 875px; */
    }
    .about-klx-title{
        width: 100%;
        text-align: center;
        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
        margin-top: 90px;
        margin-bottom: 80px;
    }
    .about-klx-tetx{
        width: 100%;
        /* height: 202px; */
        margin: 0 auto 60px;
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #535353;
        line-height: 31px;
    }
    
    .about-klx-img{
        width: 100%;
        height: 138px;
    }
    
    .about-klx-items{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
        background: #FFFFFF;
        box-shadow: 0px 3px 18px 0px #ECEFF5;
        border-radius: 16px;
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .about-klx-item{
        width: 70%;
        height: 160px;
        display: flex;
    }
    .about-klx-item-left{
        margin-right: 18px;
    }
    .about-klx-item-right-num{
        font-size: 40px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #2973E0;
        line-height: 31px;
        margin-bottom: 15px;
    }
    .about-klx-item-right-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #535353;
        line-height: 31px;
    }

    /* 资质证书 */
    .about-us-banner{
        width: 100%;
        height: 570px;
        margin: 0 auto;
    }
    .about-us-banner-title{
        height: 150px;
        line-height: 150px;
        text-align: center;

        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
    }
    .about-us-banner-box{
        display: flex;
        justify-content: space-evenly;
    }
    .about-us-banner-item{
        width: 212px;
    }
    .about-us-banner-item-text{
        text-align: center;
        font-size: 14px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #03081A;
        line-height: 66px;
    }

    /* 联系我们 */
    .contact-us{
        width: 100%;
        /* height: 550px; */
        margin: 0 auto;
        background-color: #fff;
    }
    .contact-us-title{
        height: 150px;
        line-height: 150px;
        text-align: center;

        font-size: 36px;
        font-family: Source Han Sans CN;
        font-weight: bold;
        color: #03081A;
    }

    .contact-us-body{
        width: 100%;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .contact-us-body-left{
        width: 100%;
        text-align: center;
    }
    .contact-us-body-left img{
        width: 98%;
    }

    .contact-us-body-right{
        width: 96%;
        margin: 0 auto;
    }
    .contact-us-body-right-up{
        display: flex;
        margin-top: 22px;
        margin-bottom: 32px;
    }
    .contact-us-body-right-up img{
        margin-right: 18px;
        width: 72px;
        height: 72px;
    }
    .contact-us-body-right-up-title{
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #1A1A1A;
        line-height: 31px;
    }

    .contact-us-body-right-up-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #505050;
        line-height: 31px;
    }

    .contact-us-body-right-down{
        display: flex;
        margin-bottom: 32px;
    }
    .contact-us-body-right-down img{
        margin-right: 18px;
        width: 72px;
        height: 72px;
    }
    .contact-us-body-right-down-title{
        font-size: 18px;
        font-family: Source Han Sans CN;
        font-weight: 500;
        color: #1A1A1A;
        line-height: 31px;
    }

    .contact-us-body-right-down-text{
        font-size: 16px;
        font-family: Source Han Sans CN;
        font-weight: 400;
        color: #505050;
        line-height: 31px;
    }
}