@media screen and (max-width: 1480px) {
    .w {
        width: 90%;
        margin: 0 auto;
    }
}

@media screen and (max-width: 1200px) {
    .w {
        width: 100%;
        padding: 0 20px;
        box-sizing: border-box;
    }

    .mainbox {
        padding: 30px 20px;
    }

}

@media screen and (max-width: 1024px) {
    .mainbox {
        display: block;
    }

    .header-r {
        display: none;
    }

    .logo {
        width: 30%;
        height: 80px;
    }

    nav .ul1 {
        display: none;
    }

    .menu {
        width: 28px;
        height: 21px;
        display: block;
        right: 18px;
        top: 50%;
        transform: translateY(-50%);
        overflow: hidden;
        z-index: 999;
        cursor: pointer;
        position: absolute;
    }

    .menu span {
        float: left;
        width: 100%;
        background: #999;
        transition: all 0.4s ease;
        margin-top: 7px;
        height: 2px;
    }

    .menu span:first-child {
        margin-top: 0;
    }

    .menu.open span:nth-child(1) {
        transform: rotate(45deg);
        margin-top: 10px;
    }

    .menu.open span:nth-child(2) {
        transform: rotate(-45deg);
        margin-top: -2px;
    }

    .menu.open span:nth-child(3) {
        opacity: 0;
    }

    nav {
        position: absolute;
        width: 100%;
        background: #013EA2;
        top: 80px;
        left: 0;
        right: 0;
        max-height: 500px;
        overflow: auto;
    }

    .ul2 {
        max-height: 80%;
        overflow-y: auto;
    }

    nav ul {
        width: 100%;
    }

    nav ul>li {
        float: none;
        width: 100%;
        height: auto;
        line-height: 40px;
        position: relative;
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
        text-align: left;
        padding: 0;
    }

    nav ol li a {
        text-align: left;
    }

    nav ul>li::before {
        display: none;
    }

    nav ul>.active::after {
        display: none;
    }

    nav ul>li>a {
        font-size: 18px;
        font-weight: bold;
        width: 95%;
        line-height: 50px;
        text-indent: 20px;
        position: relative;
        display: block;
        color: #fff;
    }


    nav ul li ol {
        width: 100%;
        left: 0;
        position: relative;
        top: 0;
        background: none;
        text-align: left;
        padding: 0;
        opacity: 1;
        display: none;
    }

    nav ul>li a::after {
        display: none;
    }

    nav ul li ol li {
        text-align: left;
        border: 0;
        line-height: 40px;
        position: relative;
        text-indent: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        height: auto;
    }

    nav li ol li:hover a {
        color: #fff;
    }

    nav ul ol li a {
        font-size: 17px;
        color: #fff;
        display: block;
        margin-left: 15px;
    }

    nav ul li i {
        position: absolute;
        right: 5px;
        width: 5%;
        height: 50px;
        top: 0;
        background: url(../images/jia.png) no-repeat center center;
        margin: auto;
        z-index: 10;
        cursor: pointer;
        transition: all .2s ease;
        -moz-transition: all .2s ease;
        -o-transition: all .2s ease;
        -webkit-transition: all .2s ease;
    }

    nav ul li ol li i {
        height: 50px;
    }

    nav ul li i.on {
        background: url(../images/jian.png) no-repeat center center;
    }

    nav ul>li::after {
        display: none;
    }

    .navbox {
        display: block;
    }

    .m-search {
        width: 25px;
        height: 25px;
        background: url(../images/search.png) no-repeat center center;
        background-size: 100% 100%;
        position: absolute;
        right: 55px;
        top: 50%;
        transform: translateY(-50%);
    }

    .search-box {
        position: fixed;
        left: 0px;
        top: 0px;
        height: 100%;
        width: 100%;
        background: rgba(0, 0, 0, 0.8);
        visibility: hidden;
        transition: opacity 0.3s ease 0s, visibility 0s ease 0.3s;
        z-index: 999999;
        opacity: 0;
    }

    .search-box.active {
        opacity: 1;
        display: block;
        visibility: visible;
        transition: opacity 0.3s ease 0s, visibility 0s ease 0s;
    }

    .search-box .serBox {
        position: relative;
        width: 50%;
        margin: -58px auto 0px;
        top: 50%;
        background: rgb(255, 255, 255);
        text-align: center;
        box-shadow: rgba(0, 0, 0, 0.2) 0px 0px 20px;
        transform: scale(1.2);
        backface-visibility: hidden;
        transition-property: transform;
        transition-duration: 0.3s;
    }

    .search-box .search_wrap {
        border: 1px solid #2F75D6;
        position: relative;
        padding-left: 20px;
        width: 100%;
    }

    .search-box .text {
        width: 100%;
        height: 55px;
        padding: 0px 130px 0px 0px;
        font-size: 16px;
        line-height: 55px;
        color: #000;
        background: none;
        border: none;
        box-sizing: border-box;
    }

    .search-box .btn {
        display: block;
        cursor: pointer;
        position: absolute;
        right: -1px;
        top: 0px;
        height: 55px;
        border: none;
        overflow: hidden;
        font-size: 18px;
        color: #fff;
        width: 120px;
        background: #2F75D6;
    }

    .search-box.active .serBox {
        transform: scale(1);
    }

    .search-box .close {
        position: absolute;
        right: 50px;
        top: 22px;
        width: 42px;
        height: 42px;
        text-align: center;
        line-height: 50px;
        cursor: pointer;
        font-size: 0px;
        transition: all 0.3s ease-out 0s;
    }

    .search-box .close::before,
    .search-box .close::after {
        content: "";
        width: 100%;
        height: 2px;
        display: block;
        position: absolute;
        background: #2F75D6;
        transition: all 1s ease 0s;
        transform: rotate(45deg);
        top: 24px;
    }

    .search-box .close::before {
        transform: rotate(-45deg);
    }

    .search-box .close:hover {
        transform: rotate(90deg);
    }

    .ejdh {
        margin-bottom: 20px;
    }

    .ejdh,
    .contentbox {
        width: 100%;
    }

    .lmmc {
        padding: 8px;
        font-size: 20px;
    }

    .dqlmmc {
        font-size: 20px;
    }

    .location,
    .location a {
        font-size: 14px;
    }

    .danpian h1 {
        font-size: 20px;
    }

    .xyxw {
        width: 100%;
        margin-bottom: 30px;
    }

    .tzgg {
        width: 100%;
    }

    .bkjy,
    .xgdt,
    .xsyg,
    .xsjl {
        width: 100%;
    }

    .main4 {
        padding-top: 30px;
    }

    .search-box .btn {
        width: 60px;
    }

    .search-box .text {
        padding: 0px 60px 0px 0px;
    }

    .search-box .serBox {
        width: 85%;
    }

    .main3 .w{
        padding: 20px;
    }
    .main4 .w {
        padding: 0 20px;
    }

    .main1 .w {
        padding: 30px 20px;
    }

    .banner {
        height: 280px;
    }
    .footer-container{
        flex-wrap: wrap;
    }
    .logo-container,.inform-container,.link-container{
        width: 100%;
        margin-bottom: 20px;
        justify-content: center;
    }
    .inform-container .info p{
        text-align: center;
        padding: 0 20px;
    }
    .link-container{
        margin-bottom: 0;
    }
.accordion{
    padding-bottom: 0px;
}
}

@media screen and (max-width: 900px) {}

@media screen and (max-width: 768px) {
.tab-nav li::after{
    height: 15px;
    right: -6px;
}
.nybanner img {
    height: 150px;
}
    .tab-panel ul li{
        padding: 12px 0;
    }
    .tab-nav {
        gap: 10px;
    }

    .tab-nav li {
        font-size: 18px;
    }

    .tplist li {
        width: 32%;
        margin-right: 2%;
    }

    .tplist li:nth-child(4n) {
        margin-right: 2%;
    }

    .tplist li:nth-child(3n) {
        margin-right: 0%;
    }

    .xyxw-wrap {
        display: block;
    }

    .tp-lbt,
    .xyxw-wrap .listbox,
    .tz-list li,
    .tab-panel ul li {
        width: 100%;
    }

    header .w {
        background: #fff;
    }
}

@media screen and (max-width: 480px) {
    nav {
        top: 60px;
    }

    .bsbox a {
        width: 50%;
    }

    .logo {
        width: 70%;
        height: 60px;
    }

    .top {
        display: block;
    }

    .footer .top>a {
        width: 335px;
        margin: 0 auto;
    }

    .footer .contact p {
        text-align: center;
    }

    .main2 .swiper-slide img {
        height: 37px;
    }

    .tp-lbt {
        width: 100%;
        height: 220px;
    }

    .banner {
        height: 160px;
    }

    .tplist li {
        width: 48%;
        margin-right: 4%;
    }

    .tplist li:nth-child(4n) {
        margin-right: 4%;
    }

    .tplist li:nth-child(3n) {
        margin-right: 4%;
    }

    .tplist li:nth-child(2n) {
        margin-right: 0;
    }
}