@media screen and (min-width: 768px) {
    .channel_dxal {
        width: 100%;
    }

    .dxal-tab-box {
        width: 1600px;
        height: 65px;
        margin: 0 auto;
        display: flex;
    }
    .dxal-tab-box-fixed{
        width: 100%;
        position: fixed;
        padding-left: calc(calc(100% - 1600px) / 2);
        top: 89px;
        z-index: 99;
        background:rgba(255,255,255,0.8);
        backdrop-filter: blur(10px);
    }
    .dxal-tab-item {
        width: 180px;
        height: 65px;
        line-height: 65px;
        text-align: center;
        font-size: 18px;
        color: #333333;
        cursor: pointer;
    }

    .dxal-tab-item:hover {
        background: #0050BB;
        color: #ffffff;
    }

    .dxal-tab-item.active {
        background: #0050BB;
        color: #ffffff;
    }

    .dxal-main-box {
        padding-top: 65px;
        padding-bottom: 65px;
        width: 100%;
        background: #f7f7f7;
    }

    .dxal-tab-main {
        width: 1620px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        background: #f7f7f7;
        transition: all 0.6s ease;
        opacity: 0;
    }

    .dxal-item {
        width: 385px;
        height: 250px;
        margin-bottom: 20px;
        overflow: hidden;
        position: relative;
        cursor: pointer;
        border-radius: 8px;
        margin-left: 10px;
        margin-right: 10px;
        overflow: hidden;
    }

    .dxal-item img {
        width: 100%;
        height: auto;
    }
    .dxal-item:hover img {
        transform: scale(1.1);
        transition: all 0.6s ease;
    }
    .dxal-name {
        opacity: 0;
        position: absolute;
        width: 385px;
        height: 46px;
        background: #0051bb84;
        color: #ffffff;
        bottom: 0px;
        line-height: 46px;
        text-align: center;
        font-size: 24px;
        transition: all 0.3s ease;
    }

    .dxal-item:hover .dxal-name {
        opacity: 1;
    }

    /* 详情页样式 */

    .channel_dxal_detail {
        width: 1400px;
        margin: 0 auto;
    }

    .dxal-detail-top {}

    .dd-top-txt1 {
        font-weight: bold;
        font-size: 36px;
        color: #000000;
        margin-top: 65px;
    }

    .dd-top-txt2 {
        font-weight: bold;
        font-size: 22px;
        color: #000000;
        margin-top: 17px;
    }

    .dd-top-txt3 {
        font-weight: 400;
        font-size: 16px;
        color: #000000;
        margin-top: 15px;
    }

    .dd-tab-bar {
        width: 100%;
        display: flex;
        justify-content: space-between;
        margin-top: 80px;
    }

    .dd-tab-item {
        width: 228px;
        height: 43px;
        line-height: 43px;
        text-align: center;
        border-radius: 22px;
        border: 1px solid #0050BB;
        color: #0050BB;
        cursor: pointer;
        font-weight: 400px;
    }

    .dd-tab-item.active {
        background: #0050BB;
        color: #ffffff;
    }

    .dd-tab-item:hover {
        background: #0050BB;
        color: #ffffff;
    }

    .dd-tab-box {
        width: 1400px;
        margin-bottom: 50px;
        transition: all 0.6s ease;
        display: none;
        opacity: 0;
    }

    .dd-tab-box.active {
        display: block;
        opacity: 1;
    }

    .dd-box {
        width: 1400px;
        height: 710px;
        background: #F4F6F9;
        display: flex;
        margin-top: 49px;
        justify-content: space-between;
    }

    .dd-imgs {
        margin-top: 60px;
        margin-left: 32px;
        margin-right: 32px;
    }

    .dd-img-tit1 {
        margin-top: 20px;
        font-weight: bold;
        font-size: 36px;
        color: #000000;
    }

    .dd-img-tit2 {
        width: 538px;
        font-weight: 500;
        font-size: 18px;
        color: #333333;
        line-height: 25px;
        margin-top: 10px;
    }

    .dd-img-img {
        margin-top: 25px;
        width: 565px;
        height: 425px;
        transition: all 0.3s ease-in-out;
    }

    .dd-img-img img {
        width: 100%;
        height: 100%;
    }
    .dd-img-img .hidden {
        display: none;
    }

    .dd-info {
        margin-left: 32px;
        margin-right: 32px;
        margin-top: 165px;
    }

    .dd-info-box {
        width: 705px;
        height: 110px;
        background-color: #E6E6E6;
        padding-top: 1px;
        margin-top: 48px;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    .dd-info-box.active {
        background-color: #0a3dad;
    }
    .dd-info-box.active .dd-info1 {
        color: #ffffff;
    }
    .dd-info-box.active .dd-info1-mark {
        background-color: #ffffff;
        color: #0a3dad;
    }
    .dd-info-box.active .dd-info2 {
        color: #ffffff;
    }

    .dd-info1 {
        display: flex;
        align-items: center;
        font-weight: bold;
        font-size: 22px;
        color: #000000;
        margin-left: 26px;
        margin-top: 26px;
    }

    .dd-info1-mark {
        width: 24px;
        height: 24px;
        line-height: 24px;
        border-radius: 12px;
        text-align: center;
        background-color: #0A3DAD;
        color: #ffffff;
        margin-right: 10px;
    }

    .dd-info2 {
        font-weight: 400;
        font-size: 16px;
        color: #000000;
        margin-left: 28px;
        margin-top: 10px;
    }
}
@media screen and (max-width: 768px) {
    .channel_dxal {
        width: 100%;
    }

    .dxal-tab-box {
        width: 100%;
        overflow-x: auto;
        height: 65px;
        margin: 0 auto;
        display: flex;
    }
    .dxal-tab-item {
        height: 65px;
        line-height: 65px;
        text-align: center;
        color: #333333;
        cursor: pointer;
        font-size: 14px;
        width: 25%;
        flex-shrink: 0;
    }

    .dxal-tab-item:hover {
        background: #0050BB;
        color: #ffffff;
    }

    .dxal-tab-item.active {
        background: #0050BB;
        color: #ffffff;
    }
    .dxal-main-box{
        width: 100%;
        background: #f7f7f7;
        padding-top: 20px;
        padding-bottom: 30px;
    }
    .dxal-tab-box {
        width: 100%;
        overflow-x: auto;
    }
    .dxal-tab-main {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        background: #f7f7f7;
        transition: all 0.6s ease;
        opacity: 0;
    }
    .dxal-item {
        width: 90%;
        height: auto;
        margin-left: 5%;
        margin-bottom: 20px;
        overflow: hidden;
        position: relative;
        cursor: pointer;
        border-radius: 8px;margin-right: 10px;
        overflow: hidden;
    }
    .dxal-item img {
        width: 100%;
        height: 100%;
    }
    .dxal-name {
        width: 100%;
        position: absolute;
        height: 46px;
        background: #0051bb84;
        color: #ffffff;
        bottom: 0px;
        line-height: 46px;
        text-align: center;
        font-size: 24px;
        transition: all 0.3s ease;
    }    

    .channel_dxal_detail{
        width: 90%;
        margin-left: 5%;
    }
    .dd-top-txt1{
        font-weight: bold;
        font-size: 36px;
        color: #000000;
        margin-top: 20px;
    }
    .dd-top-txt3{
        font-weight: 400;
        font-size: 16px;
        color: #000000;
        line-height: 30px;
    }


    .dd-tab-bar{
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        margin-top: 40px;
    }
    .dd-tab-item{
        width: 30%;
        height: 43px;
        line-height: 43px;
        text-align: center;
        border-radius: 22px;
        border: 1px solid #0050BB;
        color: #0050BB;
        cursor: pointer;
        font-weight: 400px;
        margin-right: 3%;
        margin-bottom: 10px;
    }
    .dd-tab-item.active {
        background: #0050BB;
        color: #ffffff;
    }

    .dd-tab-box{
        width: 100%;
        margin-top: 20px;
        flex-direction: column;
        margin-bottom: 50px;
        transition: all 0.6s ease;
        display: none;
        opacity: 0;
    }

    .dd-tab-box.active {
        display: block;
        opacity: 1;
    }

    .dd-box{
        width: 100%;
        height: 710px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        height: auto;
        padding-bottom: 20px;
        margin-top: 20px;
    }

    .dd-imgs{
        width: 90%;
        margin-left: 5%;
        margin-top: 10px;
    }
    .dd-img-tit1{
        margin-top: 20px;
        font-weight: bold;
        font-size: 36px;
        color: #000000;
    }
    .dd-img-tit2{
        width: 100%;
        font-size: 16px;
        line-height: 22px;
        font-weight: 500;
        color: #333333;
        line-height: 25px;
        margin-top: 10px;
    }
    .dd-img-img{
        margin-top: 25px;
        width: 100%;
        height: 280px;
    }
    .dd-img-img img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    .dd-img-img .hidden {
        display: none;
    }


    .dd-info{
        margin-top: 10px;
        width: 100%;
        margin-left: 0px;
        margin-right: 0px;
    }
    .dd-info-box{
        width: 90%;
        margin-left: 5%;
        height: auto;
        background-color: #E6E6E6;
        padding-bottom: 10px;
        padding-top: 1px;
        margin-top: 10px;
        transition: all 0.3s ease;
    }
    .dd-info-box.active {
        background-color: #0a3dad;
    }
    .dd-info-box.active .dd-info1 {
        color: #ffffff;
    }
    .dd-info-box.active .dd-info1-mark {
        background-color: #ffffff;
        color: #0a3dad;
    }
    .dd-info-box.active .dd-info2 {
        color: #ffffff;
    }
    .dd-info1{
        display: flex;
        align-items: center;
        font-weight: bold;
        font-size: 22px;
        color: #000000;
        margin-left: 12px;
        margin-top: 10px;
    }
    .dd-info1-mark {
        width: 24px;
        height: 24px;
        line-height: 24px;
        border-radius: 12px;
        text-align: center;
        background-color: #0A3DAD;
        color: #ffffff;
        margin-right: 6px;
        position: relative;
        top: 2px;
    }
    .dd-info2{
        font-weight: 400;
        font-size: 16px;
        color: #000000;
        width: 90%;
        margin-left: 5%;
        margin-bottom: 10px;
        margin-top: 10px;
    }
    .dd-top-txt2{
        font-weight: 400;
        font-size: 14px;
        color: #000000;
        line-height: 30px;
        margin-top: 20px;
        margin-bottom: 20px;
    }
    /* .dd-box:last-child{
        flex-direction: column-reverse;
    } */
}