@media screen and (min-width: 1000px) {
    .container {
        width: 70%;
        margin: 0 auto;
        max-width: 1000px;
    }

    .d-container {
        width: 70%;
        /* margin-left: 3%; */
        box-sizing: border-box;
        padding-left: 0%;
        max-width: 1000px;
        margin: 0 auto;
    }

    .index-page {
        height: 100vh;
        background: url(../images/pc/bg.png) no-repeat center / cover;
        /*position: fixed;*/
        /*top:0;*/
        /*left:0;*/
        /*z-index: 100000;*/
        /*display: none;*/
    }

    .index-box img.ib-right-logo,
    .index-box img.ib-left-logo {
        top: 60px
    }

    .index-box .ib-bottom.on {
        bottom: 60px;
    }

    .index-box .ib-bottom li {
        line-height: 80px;
        height: 80px;
        text-align: left;
    }

    .index-box .ib-bottom li img {
        float: left;
        line-height: 100px;
        width: 80px;
        margin-right: 10px;
    }

    .index-box .ib-bottom li p {
        margin-top: 0;
    }

    .page-banner {
        display: none;
    }

    .about-box-wrapper {
        padding-top: 30px;
        background: url(../images/about/bg.png) no-repeat right 80px / 140px auto;
    }

    .jl-title {
        background: none;
        display: flex;
        /*flex-wrap: wrap;*/
        flex-direction: column;
        padding-left: 0;
        margin-bottom: 30px;
    }

    .jl-title p {
        display: inline-block;
        margin: 0 auto !important;
    }

    .jl-title p:first-child {
        background: url(../images/title-bg.png) no-repeat left center / auto 50px;
        padding-left: 17px;
    }

    .jl-title.auto {
        background: none;
    }

    .jl-title p.font2 {
        margin-top: -10px !important;
        margin-bottom: 4px !important;
    }

    .object-box .ob-imgs {
        display: flex;
        justify-content: space-between;
    }

    .object-box .ob-imgs img {
        max-width: 120px;
    }

    .ab-center {
        width: 47% !important;
    }

    .abc-right img {
        max-width: 200px;
    }

    .ab-bottom {
        width: 47% !important;
        float: right !important;
    }

    .ab-title {
        margin-bottom: 40px;
    }

    .jl-item {
        margin-bottom: 70px;
    }

    .jl-title p.en {

    }

    .jl-title p.en.spec {
        font-size: 13px;
        padding-left: 28px;
        margin-top: -13px !important;
    }

    .object-box-wrapper {
        padding: 50px 0;
    }

    .value-box-wrapper {
        position: relative;
        padding-bottom: 70px;
        box-sizing: border-box;
        height: 450px;
    }

    .value-box .navs {
        float: left;
    }

    .value-box .dots {
        position: absolute;
        bottom: -10px;
        left: 50%;
        margin-left: -75px;
    }

    .value-box .imgs {
        width: 50% !important;
        float: right;
        max-width: 400px;
    }

    .object-box .ob-title {
        text-align: center;
    }

    .courses-box .box {
        /*padding-right:0;*/
    }

    .swiper-button-prev,
    .swiper-button-next {
        display: block !important;
        outline: none;
    }

    .swiper-button-next, .swiper-container-rtl .swiper-button-prev {
        right: 10%;
    }

    .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
        left: 10%;
    }

    .swiper-button-next, .swiper-button-prev {
        background-size: 17px auto;
        top: 75%;
    }

    .teacher-box-wrapper .swiper-button-next, .teacher-box-wrapper .swiper-button-prev {
        top: 65%;
    }

    .jingying-box-wrapper .swiper-button-next, .jingying-box-wrapper .swiper-button-prev,
    .yejie-box-wrapper .swiper-button-next, .yejie-box-wrapper .swiper-button-prev {
        top: 55%;
    }

    .swiper-button-prev, .swiper-container-rtl .swiper-button-next {
        background: url(../images/pc/nav_01.png) no-repeat center / 20px auto;
    }

    .swiper-button-next {
        background: url(../images/pc/nav_03.png) no-repeat center / 20px auto;
    }

    .swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled {
        opacity: 1;
    }

    .ji-wrapper {
        width: 100%;
    }

    .ji-d-wrapper {
        width: 100%;
        margin-left: 0;
    }

    #contact .container {
        max-width: 700px;
    }

    .wangqi-box-wrapper,
    .teacher-box-wrapper,
    .jingying-box-wrapper,
    .yejie-box-wrapper,
    .courses-box-wrapper {
        position: relative;
    }

    #pastTalents .t-item {
        /*width: auto;*/
        /*box-sizing: border-box;*/
    }

    .past-record img.bottom {
        left: 6%;
    }

    .cb-submit {
        float: left;
    }

    .phone-btn {
        float: left;
        margin-top: 0;
        margin-left: 20px;
    }

    .td-box {
        width: 700px;
        left: 50%;
        margin-left: -350px;
    }

    .tech-detail {
        width: 100%;
        left: 0;
        margin-left: 0;
    }

    .tech-detail img.close {
        right: 10%;
    }

    .ji-mobile {
        display: none;
    }
    .ji-pc{
        display: block;
    }
}