@media screen and (min-width: 1024px) {
    .width1400 {
        width: 1400px;
        margin: 0 auto;
    }

    .headbox {
        height: 80px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logobox {
        display: flex;
        align-items: center;
    }

    .logobox i {
        padding: 0 10px;
    }

    .logobox span {
        font-size: 20px;
    }

    .topnav {
        display: flex;
        align-items: center;
        justify-content: right;
    }

    .topnav a {
        background: #539ee7;
        padding: 0px 15px;
        height: 30px;
        line-height: 30px;
        border-radius: 15px;
        margin: 0 5px;
        color: #fff;
        font-size: 13px;
    }

    .width1920 {
        width: 100%;
        margin: 0 auto;
    }

    .banner {
        text-align: center;
    }

    .banner img {
        width: 100%;
        height: auto;
        max-width: 1920px;
    }

    .boxone {
        display: flex;
        justify-content: space-between;
        margin-top: 60px;
    }

    .boxoneleft {
        width: 905px;
        box-shadow: 0 6px 30px 0 rgba(58, 110, 209, .14);
        background: #fff;
    }

    .titlebox1 {
        width: 100%;
        height: 112px;
        background: url(../images/titlebg1.jpg) no-repeat center;
        background-size: cover;
        display: flex;
        align-items: center;
        box-sizing: border-box;
        padding-left: 29px;
        color: #4587e3;
        font-size: 32px;
        font-weight: bold;
    }

    .boxoneright {
        width: 455px;
        background: url(../images/titlebg2.jpg) no-repeat center;
        background-size: cover;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .boxoneright h2 {
        color: #4587e3;
        font-size: 32px;
        font-weight: bold;
    }

    .boxoneright a {
        height: 68px;
        line-height: 68px;
        text-align: center;
        border-radius: 34px;
        border: 2px solid #4587e3;
        width: 234px;
        background: #d5eaf5;
        font-size: 20px;
        color: #4587e3
    }

    .newsbox1 {
        padding: 25px;
    }

    .newsbox1 ul li {
        padding: 15px 0;
        display: flex;
        justify-content: space-between;
        background: url(../images/dian.png) no-repeat left center;
        padding-left: 25px;
    }

    .newsbox1 ul li a {
        font-size: 18px;
    }

    .morebox {
        display: flex;
        flex-direction: column;
        align-items: flex-end
    }

    .morebox a {
        margin-right: 10px;
        line-height: 1
    }

    .newsbox2 {
        display: flex;
        justify-content: space-between;
    }

    .newslist {
        background: #fff;
        flex: 1;
    }

    .picbox {
        display: flex;
    }

    .picbox img {
        width: 100%;
        height: auto;
    }

    .bigtitle {
        display: flex;
        justify-content: center;
        margin: 100px 0 40px 0;
    }


    .footbox1 {
        width: 330px;
        height: 229px;
        background: url(../images/footbg1.png) no-repeat center;
        background-size: cover;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 32px;
        color: #fff;
        font-weight: bold;
    }

    .footbox2 {
        width: 330px;
        height: 229px;
        background: url(../images/footbg2.png) no-repeat center;
        background-size: cover;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 32px;
        color: #fff;
        font-weight: bold;
    }

    .footbox1 a {
        color: #fff;
        padding: 60px;
        line-height: 1.5
    }

    .footbox2 a {
        color: #fff;
        padding: 35px;
        line-height: 1.5
    }

    .footbox3 {
        width: 710px;
        padding: 0 25px;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: space-between;
        box-shadow: 0 6px 30px 0 rgba(58, 110, 209, .14);
    }

    .footbox3r {
        flex: 1;
        padding-left: 15px;
    }

    .slideTxtBox {
        position: relative;
    }

    .hd {
        position: absolute;
        width: 100%;
        padding: 0 100px;
        box-sizing: border-box;
        z-index: 9999
    }

    .hd ul {
        display: flex;
        justify-content: space-between;
    }

    .hd ul li {
        width: 189px;
        height: 260px;
        cursor: pointer;
    }

    .hd ul li:nth-child(1) {
        background: url(../images/nav1.png) no-repeat center 30px;
    }

    .hd ul li.on:nth-child(1) {
        background: url(../images/nav1on.png) no-repeat center 0px;
    }

    .hd ul li:nth-child(2) {
        background: url(../images/nav2.png) no-repeat center 80px;
    }

    .hd ul li.on:nth-child(2) {
        background: url(../images/nav2on.png) no-repeat center 40px;
    }

    .hd ul li:nth-child(3) {
        background: url(../images/nav3.png) no-repeat center 70px;
    }

    .hd ul li.on:nth-child(3) {
        background: url(../images/nav3on.png) no-repeat center 30px;
    }

    .hd ul li:nth-child(4) {
        background: url(../images/nav4.png) no-repeat center 30px;
    }

    .hd ul li.on:nth-child(4) {
        background: url(../images/nav4on.png) no-repeat center 0px;
    }

    .bdbox {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 1386px;
        height: 700px;
        padding: 200px 50px 0 50px;
        box-sizing: border-box;
    }

    .bdcontent {
        flex: 1;
        display: flex;
        align-items: center;
        font-size: 32px;
        color: #fff;
        padding: 0 50px;
    }

    .bdlist {
        width: 524px;
        height: 394px;
        background: #518fe4;
        color: #fff;
        padding: 30px;
        box-sizing: border-box;
    }

    .bdlist h2 a {
        color: #fff;
        margin-right: 8px;
    }

    .bdlist h2 {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        color: #fff;
    }

    .bdlist ul li {
        padding: 8px 0 8px 15px;
        background: url(../images/dian2.png) no-repeat left center;
    }

    .bdlist ul li a {
        color: #fff;
    }

    .tabbg1 {
        background: url(../images/tagbg1.png) no-repeat center bottom;
    }

    .tabbg2 {
        background: url(/image/yaopin-bg.png) no-repeat center bottom;
    }

    .tabbg3 {
        background: url(/image/noyao-bg.png) no-repeat center bottom;
    }

    .tabbg4 {
        background: url(/image/yangsheng-bg.png) no-repeat center bottom;
    }

    .bigbox {
        background: url(../images/wybg32.jpg) no-repeat center top;
        margin: 50px 0 40px 0;
        padding-top: 50px;
    }
}


@media screen and (min-width:300px) and (max-width:1023px) {

    .width1400 {
        width: 100%;
        margin: 0 auto;
        padding: 0 15px;
        box-sizing: border-box;
    }

    .headbox {
        height: 50px;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logobox {
        display: flex;
        align-items: center;
    }

    .logobox img {
        width: 230px;
        height: auto;
    }

    .logobox i {
        padding: 0 10px;
    }

    .logobox span {
        font-size: 13px;
    }

    .topnav {
        display: none;
        align-items: center;
        justify-content: right;
    }

    .topnav a {
        border: 1px solid #b7b7b7;
        padding: 0px 10px;
        border-radius: 5px;
        margin: 0 5px;
    }

    .width1920 {
        width: 100%;
        margin: 0 auto;
    }

    .box2 {
        display: flex;
        flex-direction: column;
        margin: 30px auto 50px auto;
    }

    .banner img {
        width: 100%;
        height: auto;
    }

    .banner img {
        width: 100%;
        height: auto;
        max-width: 1920px;
    }

    .boxone {
        display: flex;
        justify-content: space-between;
        margin-top: 20px;
        flex-direction: column;
    }

    .boxoneleft {
        width: 100%;
        box-shadow: 0 6px 30px 0 rgba(58, 110, 209, .14);
        background: #fff;
    }

    .titlebox1 {
        width: 100%;
        height: 100px;
        background: url(../images/titlebg1.jpg) no-repeat center;
        background-size: cover;
        display: flex;
        align-items: center;
        box-sizing: border-box;
        justify-content: center;
        color: #4587e3;
        font-size: 32px;
        font-weight: bold;
    }

    .boxoneright {
        width: 100%;
        background: url(../images/titlebg2.jpg) no-repeat center;
        padding: 15px 0;
        background-size: cover;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
    }

    .boxoneright h2 {
        color: #4587e3;
        font-size: 32px;
        font-weight: bold;
    }

    .boxoneright a {
        height: 40px;
        line-height: 40px;
        text-align: center;
        border-radius: 20px;
        border: 2px solid #4587e3;
        width: 120px;
        background: #d5eaf5;
        font-size: 16px;
        color: #4587e3
    }

    .newsbox1 {
        padding: 25px 10px;
    }

    .newsbox1 ul li {
        padding: 8px 0;
        display: flex;
        justify-content: space-between;
        background: url(../images/dian.png) no-repeat left center;
        padding-left: 15px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .newsbox1 ul li span {
        display: none;
    }

    .newsbox1 ul li a {
        font-size: 14px;
    }

    .morebox {
        display: flex;
        flex-direction: column;
        align-items: flex-end
    }

    .morebox a {
        margin-right: 10px;
        line-height: 1
    }

    .newsbox2 {
        display: flex;
        justify-content: space-between;
        flex-direction: column;
    }

    .newslist {
        flex: 1;
        background: #fff;
    }

    .picbox {
        display: flex;
    }

    .picbox img {
        width: 100%;
        height: auto;
    }

    .bigtitle {
        display: flex;
        justify-content: center;
        margin: 50px 0 40px 0;
    }

    .footbox {
        display: flex;
        justify-content: space-between;
        margin: 50px 0;
        flex-direction: column;
    }

    .footbox1 {
        width: 100%;
        background: url(../images/footbg1.png) no-repeat center;
        background-size: cover;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 32px;
        color: #fff;
        font-weight: bold;
    }

    .footbox2 {
        width: 100%;
        margin: 15px 0;
        background: url(../images/footbg2.png) no-repeat center;
        background-size: cover;
        text-align: center;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 32px;
        color: #fff;
        font-weight: bold;
    }

    .footbox1 a {
        color: #fff;
        padding: 40px;
        line-height: 1.5
    }

    .footbox2 a {
        color: #fff;
        padding: 35px;
        line-height: 1.5
    }

    .footbox3 {
        width: 100%;
        padding: 15px 10px;
        box-sizing: border-box;
        display: flex;
        align-items: flex-start;
        justify-content: space-between;
        box-shadow: 0 6px 30px 0 rgba(58, 110, 209, .14);
    }

    .footbox3 img {
        width: 30%;
        height: auto;
    }

    .footbox3r {
        flex: 1;
        padding-left: 15px;
        font-size: 14px;
        line-height: 1.2
    }

    .footbox3r p {
        padding-top: 15px;
    }

    .mpic {
        width: 80%;
        height: auto;
    }
    .mpic1 {
        width: 50%;
        height: auto;
    }

    .fx {
        flex-direction: column-reverse
    }

    .slideTxtBox {
        position: relative;
    }

    .hd {
        position: absolute;
        width: 100%;
        padding: 0 10px;
        top: 40px;
        box-sizing: border-box;
        z-index: 9999
    }

    .hd ul {
        display: flex;
        justify-content: space-between;
    }

    .hd ul li {
        width: 189px;
        height: 160px;
        cursor: pointer;
        background-size: 90% auto !important;
        z-index: 999;
    }

    .hd ul li:nth-child(1) {
        background: url(../images/nav1.png) no-repeat center 32px;
    }

    .hd ul li.on:nth-child(1) {
        background: url(../images/nav1on.png) no-repeat center 25px;
    }

    .hd ul li:nth-child(2) {
        background: url(../images/nav2.png) no-repeat center 32px;
    }

    .hd ul li.on:nth-child(2) {
        background: url(../images/nav2on.png) no-repeat center 25px;
    }

    .hd ul li:nth-child(3) {
        background: url(../images/nav3.png) no-repeat center 32px;
    }

    .hd ul li.on:nth-child(3) {
        background: url(../images/nav3on.png) no-repeat center 25px;
    }

    .hd ul li:nth-child(4) {
        background: url(../images/nav4.png) no-repeat center 32px;
    }

    .hd ul li.on:nth-child(4) {
        background: url(../images/nav4on.png) no-repeat center 25px;
    }

    .bdbox {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        height: auto;
        flex-direction: column;
        padding: 160px 10px 20px 10px;
        box-sizing: border-box;
    }

    .bdcontent {
        flex: 1;
        display: flex;
        align-items: center;
        font-size: 16px;
        font-weight: bold;
        color: #fff;
        padding: 20px 10px 20px 10px;
    }

    .bdlist {
        width: 100%;
        background: #518fe4;
        color: #fff;
        padding: 15px;
        box-sizing: border-box;
    }

    .bdlist h2 a {
        color: #fff;
        margin-right: 8px;
    }

    .bdlist h2 {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        color: #fff;
    }

    .bdlist ul li {
        padding: 8px 0 8px 15px;
        background: url(../images/dian2.png) no-repeat left center;
    }

    .bdlist ul li a {
        color: #fff;
    }

    .tabbg1 {
        background: url(../images/tagbg1.png) no-repeat center top;
        background-size: cover;
    }

    .tabbg2 {
        background: url(/image/yaopin-bg.png) no-repeat center top;
        background-size: cover;
    }

    .tabbg3 {
        background: url(/image/noyao-bg.png) no-repeat center top;
        background-size: cover;
    }

    .tabbg4 {
        background: url(/image/yangsheng-bg.png) no-repeat center top;
        background-size: cover;
    }

    .bigbox {
        background: url(../images/wybg32.jpg) no-repeat center top;
        margin: 50px 0 0px 0;
        padding-top: 0px;
    }

}