@media screen and (min-width:1600px) {
    .head {
        height: 680px;
        position: relative;
    }
/*    .head .nav .o_box:nth-child(6) {
        background: #26335b;
    }
    .head .nav .o_box:nth-child(6) .t_min:nth-child(3) .t_min_a {
        background: #26335b;
    }
    .head .nav .o_box:nth-child(6) .t_min:nth-child(3) .t_min_min a:nth-child(1) {
        background: #26335b;
    } */
    /* 标题 */
    .titbox {
        position: relative;
        height: 124px;
    }
    .titbox .en {
        line-height: 88px;
        font-size: 72px;
        text-align: center;
        margin-bottom: 8px;
        font-style: italic;
        color: rgba(44, 47, 53, 0.1);
    }
    .titbox .cn {
        position: absolute;
        top: 46px;
        left: 0;
        right: 0;
        text-align: center;
        line-height: 42px;
        font-size: 30px;
        color: #112d4e;
    }
    .titbox p {
        line-height: 28px;
        font-size: 16px;
        color: #999;
        text-align: center;
    }
    /* one */
    .mbox1 {
        padding: 72px 0 80px;
    }
    .mbox1 .cont {
        width: 1400px;
        margin: 80px auto 0;
        overflow: hidden;
        padding-bottom: 80px;
    }
    .mbox1 .cont ul {
        width: 1452px;
        margin-left: -26px;
    }
    .mbox1 .cont li {
        float: left;
        width: 231px;
        padding: 40px;
        height: 170px;
        position: relative;
        background: #f9f7f7;
        border-radius: 20px;
        margin: 0 26px;
    }
    .mbox1 .cont h2 {
        line-height: 36px;
        font-size: 20px;
        color: #2c2f35;
        text-align: center;
        margin-bottom: 12px;
    }
    .mbox1 .cont p {
        line-height: 30px;
        font-size: 16px;
        color: #999;
        text-align: center;
    }
    .mbox1 .cont .iconfont {
        position: absolute;
        bottom: 0;
        left: 85px;
        margin-bottom: -75px;
        width: 110px;
        line-height: 110px;
        font-size: 40px;
        color: #fff;
        background: #4fb7e1;
        border-radius: 50%;
        text-align: center;
        border: 15px solid #f1f1f6;
    }
    /* two */
    .mbox2 {
        padding-top: 70px;
        height: 700px;
        background: url(/Temp/PC/images/img71.jpg) no-repeat center center;
    }
    .mbox2 h1 {
        line-height: 44px;
        font-size: 30px;
        color: #fff;
        text-align: center;
    }
    .mbox2 .cont {
        width: 1400px;
        padding: 20px 0;
        border-radius: 20px;
        background: #fff;
        margin: 62px auto 0;
    }
    .mbox2 .cont .img {
        display: block;
        margin: 0 auto;
    }
    /* three */
    .mbox3 {
        padding: 80px 0;
    }
    .mbox3 h1 {
        line-height: 48px;
        font-size: 30px;
        color: #112d4e;
        text-align: center;
    }
    .mbox3 .cont {
        width: 1400px;
        margin: 74px auto 0;
    }
    .mbox3 .cont ul {
        width: 1452px;
        margin-left: -26px;
    }
    .mbox3 .cont li {
        float: left;
        padding: 30px;
        width: 251px;
        height: 130px;
        border-radius: 20px;
        background: #f9f7f7;
        margin: 0 26px 40px;
        position: relative;
    }
    .mbox3 .cont h2 {
        line-height: 36px;
        font-size: 20px;
        color: #2c2f35;
        margin-bottom: 22px;
    }
    .mbox3 .cont p {
        line-height: 30px;
        font-size: 16px;
        color: #999;
    }
    .mbox3 .cont .iconfont {
        position: absolute;
        top: 20px;
        right: 20px;
        width: 66px;
        line-height: 60px;
        font-size: 50px;
        color: #3a89d6;
        text-align: center;
    }
    .mbox3 .cont li:nth-child(2) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(3) .iconfont {
        font-size: 54px;
    }
    .mbox3 .cont li:nth-child(4) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(5) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(6) .iconfont {
        font-size: 44px;
    }
    .mbox3 .cont li:hover {
        background: linear-gradient(to right, #55c6e5, #337ad2);
    }
    .mbox3 .cont li:hover * {
        color: #fff;
    }
    /* four */
    .mbox4 {
        padding: 58px 0 30px;
        background: #f9f7f7;
    }
    .mbox4 .cont {
        margin-top: 70px;
    }
    .mbox4 .img {
        display: block;
        margin: 0 auto;
    }
    /* five */
    .mbox5 {
        padding: 80px 0;
    }
    .mbox5 h1 {
        line-height: 48px;
        font-size: 30px;
        color: #112d4e;
        text-align: center;
    }
    .mbox5 .cont {
        width: 1400px;
        margin: 70px auto 0;
        overflow: hidden;
    }
    .mbox5 .cont ul {
        width: 1452px;
        margin-left: -26px;
    }
    .mbox5 .cont li {
        float: left;
        padding: 10px;
        width: 291px;
        height: 70px;
        line-height: 70px;
        font-size: 16px;
        color: #112d4e;
        text-align: center;
        background: #f9f7f7;
        border-radius: 16px;
        margin: 0 26px 40px;
    }
}

@media screen and (min-width:1366px) and (max-width:1600px) {
    .head {
        width: 100%;
        height: auto;
        position: relative;
    }
/*    .head .nav .o_box:nth-child(6) {
        background: #26335b;
    }
    .head .nav .o_box:nth-child(6) .t_min:nth-child(3) .t_min_a {
        background: #26335b;
    }
    .head .nav .o_box:nth-child(6) .t_min:nth-child(3) .t_min_min a:nth-child(1) {
        background: #26335b;
    } */
    /* 标题 */
    .titbox {
        position: relative;
        height: 124px;
    }
    .titbox .en {
        line-height: 88px;
        font-size: 72px;
        text-align: center;
        margin-bottom: 8px;
        font-style: italic;
        color: rgba(44, 47, 53, 0.1);
    }
    .titbox .cn {
        position: absolute;
        top: 46px;
        left: 0;
        right: 0;
        text-align: center;
        line-height: 42px;
        font-size: 30px;
        color: #112d4e;
    }
    .titbox p {
        line-height: 28px;
        font-size: 16px;
        color: #999;
        text-align: center;
    }
    /* one */
    .mbox1 {
        padding: 72px 0 80px;
    }
    .mbox1 .cont {
        margin: 80px auto 0;
        padding-bottom: 80px;
    }
    .mbox1 .cont ul {
        width: 1328px;
        margin: 0 auto;
    }
    .mbox1 .cont li {
        float: left;
        width: 230px;
        padding: 40px;
        height: 170px;
        position: relative;
        background: #f9f7f7;
        border-radius: 20px;
        margin: 0 11px;
    }
    .mbox1 .cont h2 {
        line-height: 36px;
        font-size: 20px;
        color: #2c2f35;
        text-align: center;
        margin-bottom: 12px;
    }
    .mbox1 .cont p {
        line-height: 30px;
        font-size: 16px;
        color: #999;
        text-align: center;
    }
    .mbox1 .cont .iconfont {
        position: absolute;
        bottom: 0;
        left: 85px;
        margin-bottom: -75px;
        width: 110px;
        line-height: 110px;
        font-size: 40px;
        color: #fff;
        background: #4fb7e1;
        border-radius: 50%;
        text-align: center;
        border: 15px solid #f1f1f6;
    }
    /* two */
    .mbox2 {
        padding-top: 70px;
        width: 100%;
        height: 700px;
        background: url(/Temp/PC/images/img71.jpg) no-repeat center center;
    }
    .mbox2 h1 {
        line-height: 44px;
        font-size: 30px;
        color: #fff;
        text-align: center;
    }
    .mbox2 .cont {
        width: 90%;
        padding: 20px 0;
        border-radius: 20px;
        background: #fff;
        margin: 62px auto 0;
    }
    .mbox2 .cont .img {
        display: block;
        margin: 0 auto;
        max-width: 100%;
    }
    /* three */
    .mbox3 {
        padding: 80px 0;
        width: 100%;
    }
    .mbox3 h1 {
        line-height: 48px;
        font-size: 30px;
        color: #112d4e;
        text-align: center;
    }
    .mbox3 .cont {
        width: 1328px;
        margin: 74px auto 0;
    }
    .mbox3 .cont li {
        float: left;
        padding: 30px;
        width: 250px;
        height: 130px;
        border-radius: 20px;
        background: #f9f7f7;
        margin: 0 11px 40px;
        position: relative;
    }
    .mbox3 .cont h2 {
        line-height: 36px;
        font-size: 20px;
        color: #2c2f35;
        margin-bottom: 22px;
    }
    .mbox3 .cont p {
        line-height: 30px;
        font-size: 16px;
        color: #999;
    }
    .mbox3 .cont .iconfont {
        position: absolute;
        top: 20px;
        right: 20px;
        width: 66px;
        line-height: 60px;
        font-size: 50px;
        color: #3a89d6;
        text-align: center;
    }
    .mbox3 .cont li:nth-child(2) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(3) .iconfont {
        font-size: 54px;
    }
    .mbox3 .cont li:nth-child(4) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(5) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(6) .iconfont {
        font-size: 44px;
    }
    .mbox3 .cont li:hover {
        background: linear-gradient(to right, #55c6e5, #337ad2);
    }
    .mbox3 .cont li:hover * {
        color: #fff;
    }
    /* four */
    .mbox4 {
        padding: 58px 0 30px;
        width: 100%;
        background: #f9f7f7;
    }
    .mbox4 .cont {
        margin-top: 70px;
    }
    .mbox4 .img {
        display: block;
        margin: 0 auto;
    }
    /* five */
    .mbox5 {
        padding: 80px 0;
        width: 100%;
    }
    .mbox5 h1 {
        line-height: 48px;
        font-size: 30px;
        color: #112d4e;
        text-align: center;
    }
    .mbox5 .cont {
        width: 1328px;
        margin: 70px auto 0;
    }
    .mbox5 .cont li {
        float: left;
        padding: 10px;
        width: 290px;
        height: 70px;
        line-height: 70px;
        font-size: 16px;
        color: #112d4e;
        text-align: center;
        background: #f9f7f7;
        border-radius: 16px;
        margin: 0 11px 40px;
    }
}

@media screen and (min-width:768px) and (max-width:1366px) {
    .head {
        width: 100%;
        height: auto;
        position: relative;
    }
/*    .head .nav .o_box:nth-child(6) {
        background: #26335b;
    }
    .head .nav .o_box:nth-child(6) .t_min:nth-child(3) .t_min_a {
        background: #26335b;
    }
    .head .nav .o_box:nth-child(6) .t_min:nth-child(3) .t_min_min a:nth-child(1) {
        background: #26335b;
    } */
    /* 标题 */
    .titbox {
        position: relative;
        height: 124px;
    }
    .titbox .en {
        line-height: 88px;
        font-size: 72px;
        text-align: center;
        margin-bottom: 8px;
        font-style: italic;
        color: rgba(44, 47, 53, 0.1);
    }
    .titbox .cn {
        position: absolute;
        top: 46px;
        left: 0;
        right: 0;
        text-align: center;
        line-height: 42px;
        font-size: 30px;
        color: #112d4e;
    }
    .titbox p {
        line-height: 28px;
        font-size: 16px;
        color: #999;
        text-align: center;
    }
    /* one */
    .mbox1 {
        padding: 72px 0 80px;
    }
    .mbox1 .cont {
        margin: 80px auto 0;
        padding-bottom: 80px;
    }
    .mbox1 .cont ul {
        width: 1200px;
        margin: 0 auto;
    }
    .mbox1 .cont li {
        float: left;
        width: 230px;
        padding: 40px 25px;
        height: 170px;
        position: relative;
        background: #f9f7f7;
        border-radius: 20px;
        margin: 0 10px;
    }
    .mbox1 .cont h2 {
        line-height: 36px;
        font-size: 20px;
        color: #2c2f35;
        text-align: center;
        margin-bottom: 12px;
    }
    .mbox1 .cont p {
        line-height: 30px;
        font-size: 16px;
        color: #999;
        text-align: center;
    }
    .mbox1 .cont .iconfont {
        position: absolute;
        bottom: 0;
        left: 85px;
        margin-bottom: -75px;
        width: 110px;
        line-height: 110px;
        font-size: 40px;
        color: #fff;
        background: #4fb7e1;
        border-radius: 50%;
        text-align: center;
        border: 15px solid #f1f1f6;
    }
    /* two */
    .mbox2 {
        padding-top: 70px;
        width: 100%;
        height: 700px;
        background: url(/Temp/PC/images/img71.jpg) no-repeat center center;
    }
    .mbox2 h1 {
        line-height: 44px;
        font-size: 30px;
        color: #fff;
        text-align: center;
    }
    .mbox2 .cont {
        width: 90%;
        padding: 20px 0;
        border-radius: 20px;
        background: #fff;
        margin: 62px auto 0;
    }
    .mbox2 .cont .img {
        display: block;
        margin: 0 auto;
        max-width: 100%;
    }
    /* three */
    .mbox3 {
        padding: 80px 0;
        width: 100%;
    }
    .mbox3 h1 {
        line-height: 48px;
        font-size: 30px;
        color: #112d4e;
        text-align: center;
    }
    .mbox3 .cont {
        width: 1200px;
        margin: 74px auto 0;
    }
    .mbox3 .cont li {
        float: left;
        padding: 20px;
        width: 240px;
        height: 130px;
        border-radius: 20px;
        background: #f9f7f7;
        margin: 0 10px 40px;
        position: relative;
    }
    .mbox3 .cont h2 {
        line-height: 36px;
        font-size: 20px;
        color: #2c2f35;
        margin-bottom: 22px;
    }
    .mbox3 .cont p {
        line-height: 30px;
        font-size: 16px;
        color: #999;
    }
    .mbox3 .cont .iconfont {
        position: absolute;
        top: 20px;
        right: 20px;
        width: 66px;
        line-height: 60px;
        font-size: 50px;
        color: #3a89d6;
        text-align: center;
    }
    .mbox3 .cont li:nth-child(2) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(3) .iconfont {
        font-size: 54px;
    }
    .mbox3 .cont li:nth-child(4) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(5) .iconfont {
        font-size: 40px;
    }
    .mbox3 .cont li:nth-child(6) .iconfont {
        font-size: 44px;
    }
    .mbox3 .cont li:hover {
        background: linear-gradient(to right, #55c6e5, #337ad2);
    }
    .mbox3 .cont li:hover * {
        color: #fff;
    }
    /* four */
    .mbox4 {
        padding: 58px 0 30px;
        width: 100%;
        background: #f9f7f7;
    }
    .mbox4 .cont {
        margin-top: 70px;
    }
    .mbox4 .img {
        display: block;
        margin: 0 auto;
    }
    /* five */
    .mbox5 {
        padding: 80px 0;
        width: 100%;
    }
    .mbox5 h1 {
        line-height: 48px;
        font-size: 30px;
        color: #112d4e;
        text-align: center;
    }
    .mbox5 .cont {
        width: 1200px;
        margin: 70px auto 0;
    }
    .mbox5 .cont li {
        float: left;
        padding: 10px;
        width: 270px;
        height: 70px;
        line-height: 70px;
        font-size: 15px;
        color: #112d4e;
        text-align: center;
        background: #f9f7f7;
        border-radius: 16px;
        margin: 0 5px 40px;
    }
}

@media screen and (max-width:768px) {
    .mbox1 {
        padding: 10px 15px;
    }
    .mbox1 .cont {
        margin-top: 10px;
    }
    .mbox1 .cont ul {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .mbox1 li {
        width: 143px;
        height: 200px;
        background: #f9f9f9;
        padding: 10px;
        margin-bottom: 15px;
    }
    .mbox1 li .iconfont {
        width: 70px;
        height: 70px;
        text-align: center;
        border-radius: 50%;
        line-height: 70px;
        font-size: 30px;
        color: #fff;
        border: 14px solid #e9eefa;
        background: #49a9de;
        margin: 0 auto 10px;
    }
    .mbox1 li h2 {
        line-height: 24px;
        font-size: 13px;
        font-weight: 800;
        text-align: center;
    }
    .mbox1 li p {
        line-height: 18px;
        font-size: 8px;
        color: #999;
    }
    .mbox2 {
        padding: 10px 15px;
        background: #2b70a4;
    }
    .mbox2 h1 {
        line-height: 30px;
        font-size: 15px;
        color: #fff;
        text-align: center;
        font-weight: 800;
    }
    .mbox2 .cont {
        margin-top: 10px;
    }
    .mbox2 .cont .img {
        display: block;
        width: 100%;
    }
    .mbox3 {
        padding: 10px 15px;
    }
    .mbox3 h1 {
        line-height: 30px;
        font-size: 15px;
        text-align: center;
        font-weight: 800;
        color: #112d4e;
    }
    .mbox3 ul {
        margin-top: 10px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .mbox3 li {
        width: 143px;
        height: 200px;
        background: #f9f9f9;
        padding: 10px;
        margin-bottom: 15px;
    }
    .mbox3 li .iconfont {
        display: block;
        width: 100%;
        text-align: center;
        line-height: 70px;
        font-size: 30px;
        color: #3a89d6;
    }
    .mbox3 li h2 {
        line-height: 24px;
        font-size: 13px;
        font-weight: 800;
        text-align: center;
    }
    .mbox3 li p {
        line-height: 18px;
        font-size: 8px;
        color: #999;
        text-align: center;
    }
    .mbox4 {
        padding: 10px 15px;
    }
    .mbox4 .cont {
        margin-top: 10px;
    }
    .mbox4 .img {
        display: block;
        width: 100%;
    }
    .mbox5 {
        padding: 10px 15px;
    }
    .mbox5 h1 {
        line-height: 30px;
        font-size: 15px;
        text-align: center;
        font-weight: 800;
        color: #112d4e;
    }
    .mbox5 ul {
        margin-top: 10px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .mbox5 li {
        width: 150px;
        height: 40px;
        margin-bottom: 10px;
        line-height: 40px;
        font-size: 14px;
        color: #112d4e;
        text-align: center;
        background: #f9f7f7;
    }
    .mbox5 .try {
        display: none;
    }
}