@media screen and (min-width:1366px) and (max-width:1680px) {

    body {
        min-width: 1366px;
    }

    .block2 {
        width: 1300px;
        margin: 0 auto;
    }



    .index3 .block {
        width: 100%;
    }

    .about .right .form .input {
        width: 251px;
    }

    .about .right .form .input input {
        width: 183px;
    }



}

@media screen and (min-width:1024px) and (max-width:1365px) {

    body {
        min-width: 1000px;
    }

    .block {
        width: auto;
        padding: 0 20px;
    }

    .block2 {
        width: auto;
        padding: 0 20px;
        margin: 0 auto;
    }

    .index3 .block {
        width: auto;
    }

}

@media screen and (min-width:750px) and (max-width:1023px) {

    .service4.show .text {
        max-width: 65%;
    }

}



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

    /*------------------global------------------*/

    input,
    textarea,
    select,
    button {
        -webkit-appearance: none;
    }

    img {
        max-width: 100%;
    }

    .block {
        width: auto;
    }

    .block2 {
        width: auto;
    }

    .page {
        display: none;
    }

    .page_m {
        display: block;
        padding: 20px 0;
        text-align: center;
    }

    .page_m .btn {
        height: 40px;
        display: inline-block;
        line-height: 40px;
        color: #fff;
        font-size: 12px;
        padding: 0 25px;
        background: #27bec9;
        border-radius: 20px;
    }



    .nav_float {
        display: none;
    }

    .service_m {
        display: block;
        background: #2cbdc5 url(../images/icon6_2.png) center center no-repeat;
        height: 40px;
        width: 40px;
        border-radius: 5px;
        position: fixed;
        right: 5px;
        top: 50%;
        margin-top: -20px;
        background-size: 70% auto;
        z-index: 10;

        animation: svm 5s ease-in 0s infinite;
        -webkit-animation: svm 5s ease-i 0s infinite;
    }

    #header .tel {
        display: none;
    }

    @-webkit-keyframes svm {

        0% {
            -webkit-transform: translateY(0);
        }

        5% {
            -webkit-transform: translateY(-16px);
        }

        9% {
            -webkit-transform: translateY(0);
        }

        13% {
            -webkit-transform: translateY(-9px);
        }

        17% {
            -webkit-transform: translateY(0);
        }

        20% {
            -webkit-transform: translateY(-3px);
        }

        24% {
            -webkit-transform: translateY(0);
        }

        100% {
            -webkit-transform: translateY(0);
        }

    }

    @keyframes svm {

        0% {
            transform: translateY(0);
        }

        5% {
            transform: translateY(-16px);
        }

        9% {
            transform: translateY(0);
        }

        13% {
            transform: translateY(-9px);
        }

        17% {
            transform: translateY(0);
        }

        20% {
            transform: translateY(-3px);
        }

        24% {
            transform: translateY(0);
        }

        100% {
            transform: translateY(0);
        }

    }





    #header {
        height: 42px;
        overflow: visible;
    }

    #header .logo {
        left: 10px;
        top: 5px;
        background-size: contain;
        font-size: 10px;
    }

    #header .logo .s1 {
        width: 58px;
        height: 16px;
        background-size: contain;
    }

    #header .logo .s2 {
        width: 32px;
        height: 16px;
        background-size: contain;
        margin-left: 5px;
    }

    #focus .desc {
        text-indent: 2em;
        font-size: 6px;
        color: floralwhite;
        line-height: 10px;
    }

    #header .menu {
        position: absolute;
        right: 15px;
        top: 15px;
        background: url(../images/ico_menu.png) center center no-repeat;
        width: 30px;
        height: 16px;
        background-size: contain;
        display: block;
        z-index: 4;
    }

    #header .menu.act {
        background: url(../images/ico_arrow.png) center center no-repeat;
    }

    #header .nav_main {
        position: fixed;
        right: -60%;
        top: 0;
        width: 60%;
        height: 100%;
        background: #1f323f;
        box-sizing: border-box;
        padding-top: 50px;

        transform: none;
        -webkit-transform: none;

        transition: all 0.4s ease-out 0s;
        -webkit-transition: all 0.4s ease-out 0s;
    }

    #header .nav_main.show {
        right: 0;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
    }

    #header .nav_main a {
        display: block;
        padding: 0 25px;
        height: 54px;
        line-height: 54px;
        font-size: 14px;
        margin: 0;
        float: none;
    }

    #header .nav_main a:hover {
        font-size: 14px;
    }

    #header .nav_main a.now {
        border-left: 3px solid #27bec9;
        padding-left: 22px;
    }

    #header .nav_main .t {
        padding: 0 25px;
        height: 40px;
        line-height: 40px;
        font-size: 20px;
        color: #fff;
    }

    #header .nav_main .t a {
        padding: 0;
    }



    #footer {
        padding: 30px 0;
    }

    #footer .block2 {
        padding: 0 10px;
    }

    #footer h1 {
        font-size: 30px;
    }

    #footer .left {
        float: none;
        width: auto;
    }

    #footer .left h3 {
        font-size: 11px;
        margin-bottom: 10px;
    }

    #footer .left p {
        font-size: 11px;
    }

    #footer .d2 {
        margin-top: 10px;
    }

    #footer .d2 p {
        margin: 0;
        line-height: 150%;
    }

    #footer .share {
        margin-top: 10px;
    }



    #focus {
        height: 190px;
    }

    #focus .frame .child h1 {
        font-size: 20px;
        margin-top: -15px;
        font-family: Impact, Haettenschweiler, "Franklin Gothic Bold", "Arial Black", sans-serif;

        transform: none;
        -webkit-transform: none;
        opacity: 1;
    }

    #focus .frame .child h2 {
        font-size: 13px;
        margin-top: 10px;

        transform: none;
        -webkit-transform: none;
        opacity: 1;
    }

    #focus .nav {
        bottom: 10px;
    }

    #focus .nav .prev {
        display: none;
    }

    #focus .nav .next {
        display: none;
    }



    .index1 .block {
        padding: 40px 0 20px;
    }

    .index1 .item {
        width: 50%;
        padding-top: 30%;
    }



    .index2 {
        height: auto;
    }

    .index2 .left {
        float: none;
        width: auto;
        height: 320px;
    }

    .index2 .right {
        float: none;
        width: auto;
        height: auto;
        padding: 40px 0;
    }

    .index2 .circle {
        width: 270px;
        height: 270px;
        margin: -135px 0 0 -135px;
        left: 50%;
    }

    .index2 .circle .c {
        width: 290px;
        height: 290px;
        margin: -10px 0 0 -10px;

        transform: scale(0.8);
        -webkit-transform: scale(0.8);
    }

    .index2 .circle .inner {
        transform: scale(0.5) translate(-150px, -150px);
    }

    .index2.show .circle .c1 {
        margin: -15px 0 0;
        transform: scale(0.8);
        -webkit-transform: scale(0.8);
    }

    .index2.show .circle .c2 {
        margin: 0 0 0 0;
        transform: scale(0.8);
        -webkit-transform: scale(0.8);
    }

    .index2.show .circle .c3 {
        margin: -10px 0 0 -15px;
        transform: scale(0.8);
        -webkit-transform: scale(0.8);
    }

    .index2 .list {
        position: static;
        margin: 0;
        height: auto;
        padding: 0 20px;
        width: auto;
        transform: none;
        -webkit-transform: none;
    }

    .index2 .list .item {
        margin-bottom: 20px;
    }

    .index2 .list .item h3 {
        font-size: 14px;
    }

    .index2 .list .item p {
        font-size: 11px;
        margin-top: 3px;
        padding-left: 40px;
    }

    .index2 .list .item i {
        width: 30px;
        height: 30px;
        background-size: contain !important;
    }



    .index3 .block {
        padding: 30px 0;
        width: auto;
    }

    .index3 .tabs a {
        font-size: 15px;
        margin: 0 20px;
    }

    .index3 .tabs a i {
        height: 2px;
        margin-top: 5px;
    }

    .index3 .list {
        padding: 0 5px;
        margin-top: 20px;
    }

    .index3 .list .item {
        width: 50%;
        margin: 0 0 10px 0;
        box-sizing: border-box;
    }

    .index3 .list .item:nth-child(odd) {
        padding-right: 5px;
    }

    .index3 .list .item:nth-child(even) {
        padding-left: 5px;
    }

    .index3 .list .item a {
        display: block;
        height: 100%;
    }

    .index3 .list .item .mask img {
        width: 50%;
        margin-top: 12px;
    }



    .index3 .list2 {
        padding: 0 5px;
        margin-top: 20px;
    }

    .index3 .list2 .item {
        width: 50%;
        margin: 0 0 10px 0;
        box-sizing: border-box;
        background: none;
    }

    .index3 .list2 .item:nth-child(odd) {
        padding-right: 5px;
    }

    .index3 .list2 .item:nth-child(even) {
        padding-left: 5px;
    }

    .index3 .list2 .item .pic {
        width: 100%;
    }

    .index3 .list2 .item .code {
        display: none;
    }





    .index4 {
        height: auto;
        padding: 30px 0;
    }

    .index4 h1 {
        font-size: 30px;
    }

    .index4 .list {
        margin-top: 20px;
    }

    .index4 .item {
        float: none;
        width: auto;
        transform: none;
        -webkit-transform: none;
        opacity: 1;
        margin: 0 0 20px;
    }

    .index4 .item .date {
        float: none;
        width: auto;
    }

    .index4 .item .date span {
        font-size: 11px;
        text-indent: 0;
    }

    .index4 .item .date strong {
        display: none;
    }

    .index4 .item p {
        display: none;
    }

    .index4 .item h3 {
        font-size: 14px;
    }

    .index4 .more {
        height: 38px;
        line-height: 38px;
        font-size: 12px;
        width: 140px;
        margin-top: 30px;
    }





    .banner .title {
        margin-top: -20px;
    }

    .banner .title .bar {
        height: 4px;
    }

    .banner.show .title .bar {
        width: 70px;
    }

    .banner .title h1 {
        font-size: 30px;
        margin-top: 10px;
    }



    .case .tabs {
        line-height: 25px;
    }

    .case .tabs a {
        font-size: 9px;
        padding: 0 10px;
    }

    .case .item {
        width: 50%;
        box-sizing: border-box;
        padding-top: 30%;
    }

    .case .item a {
        margin: 0;
    }

    .case .item a .mask {
        display: none;
    }



    .case_arc1 {
        padding: 50px 0;
    }

    .case_arc1 .title h1 {
        font-size: 14px;
    }

    .case_arc1 .title h2 {
        font-size: 14px;
        margin-top: 5px;
    }

    .case_arc1 .content {
        width: 320px;
        margin: 20px auto 0;
    }

    .case_arc1 .title p {
        font-size: 9px;
        padding: 0 20px;
        line-height: 150%;
    }

    .case_arc1 .pc {
        background-size: 100% auto;
        width: 260px;
        margin: 0 0 0 20px;
        height: 210px;
        padding-top: 10px;
    }

    .case_arc1 .pc .mask {
        width: 30%;
        background-size: 100% auto;
        height: 100%;
    }

    .case_arc1 .pc .inner {
        margin-left: 10px;
        width: 240px;
        height: 136px;
    }

    .case_arc1 .pc .inner .prev {
        display: none;
    }

    .case_arc1 .pc .inner .next {
        display: none;
    }

    .case_arc1 .phone {
        right: 20px;
        top: 80px;
        background-size: 100% auto;
        width: 55px;
        height: 130px;
    }

    .case_arc1 .phone .mask {
        width: 30%;
        background-size: 100% auto;
        height: 100%;
    }

    .case_arc1 .phone .inner {
        width: 49px;
        height: 86px;
        margin-left: 3px;
        padding-top: 14px;
    }

    .case_arc3 {
        padding: 30px 0;
    }

    .case_arc3 .list {
        padding: 0 10px;
    }



    .service .text h1 {
        font-size: 20px;
    }

    .service .text h2 {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .service .text h3 {
        font-size: 16px;
    }

    .service .text p {
        font-size: 14px;
    }

    .service .text .list h3 {
        margin-bottom: 10px;
    }

    .service .text .link {
        margin-top: 20px;
        font-size: 12px;
    }

    .service .text .link a {
        margin: 0 10px;
    }



    .service1 {
        padding: 30px 0;
        height: auto;
        background-position: left center;
    }

    .service1 .text {
        margin: 30px 0 0;
        width: 100%;
        box-sizing: border-box;
        position: static;
        padding: 0 20px;

        -webkit-transition: none;
        -webkit-transform: none;
        transition: none;
        transform: none;
    }

    .service1 .pic {
        position: static;
        margin: 0px auto 0;
        width: 80%;
        display: block;
    }



    .service2 {
        padding: 0 0 30px;
        height: auto;
        background-position: right center;
    }

    .service2 .text {
        margin: 30px 0 0;
        width: 100%;
        box-sizing: border-box;
        position: static;
        padding: 0 20px;

        -webkit-transition: none;
        -webkit-transform: none;
        transition: none;
        transform: none;
    }

    .service2 .pic {
        position: static;
        margin: 0px auto 0;
        width: 100%;
        display: block;
    }



    .service3 {
        padding: 30px 0 0;
        height: auto;
        background-position: left center;
    }

    .service3 .text {
        margin: 20px 0 0;
        width: 100%;
        box-sizing: border-box;
        position: static;
        padding: 0 20px;

        -webkit-transition: none;
        -webkit-transform: none;
        transition: none;
        transform: none;
    }

    .service3 .pic {
        position: static;
        margin: auto;
        width: 80%;
        display: block;
        max-width: none;
    }



    .service4 {
        padding: 30px 0;
        height: auto;
        background-position: left center;
    }

    .service4 .text {
        margin: 0;
        width: 100%;
        box-sizing: border-box;
        position: static;
        padding: 0 20px;

        -webkit-transition: none;
        -webkit-transform: none;
        transition: none;
        transform: none;
    }

    .service4 .pic {
        position: static;
        margin: 0px 0 -50% -50%;
        width: 200%;
        display: block;
        max-width: none;
    }



    .service5 {
        padding: 30px 0;
        height: auto;
        background-position: left center;
    }

    .service5 .text {
        margin: 30px 0 0;
        width: 100%;
        box-sizing: border-box;
        position: static;
        padding: 0 20px;

        -webkit-transition: none;
        -webkit-transform: none;
        transition: none;
        transform: none;
    }

    .service5 .pic {
        position: static;
        margin: 30px auto 0;
        width: 100%;
        display: block;
    }



    .service .text {
        opacity: 1;
        transform: none;
        -webkit-transform: none;
    }

    .service .pic {
        opacity: 1;
        transform: none !important;
        -webkit-transform: none !important;
        top: auto;
        max-width: 80%;
    }



    .service7 {
        padding: 30px 10px;
        height: auto;
    }

    .service7 h1 {
        color: #17abb6;
        font-size: 20px;
        text-align: center;
        text-transform: uppercase;
        font-weight: bold;
    }

    .service7 h1 strong {
        font-size: 25px;
        display: block;
        font-weight: bold;
    }

    .service7 h2 {
        font-size: 15px;
        text-align: center;
        margin-top: 8px;
    }

    .service7 .list {
        width: auto;
        float: none;
    }

    .service7 .list ul {
        padding: 0 10px;
        position: relative;
        margin-top: 20px;
    }

    .service7 .list ul:before {
        content: "";
        position: absolute;
        left: 18px;
        top: 0;
        height: 100%;
        width: 1px;
        background: #ddd;
    }

    .service7 .list ul li {
        transform: none;
        -webkit-transform: none;
        opacity: 1;
        position: relative;
        margin: 0 0 15px 0 !important;
        font-size: 11px;
        padding-left: 25px;
    }

    .service7 .list ul li strong {
        font-size: 11px;
        min-width: 75px;
        display: inline-block;
    }

    .service7 .circle {
        display: none;
    }



    .about {
        height: auto;
    }

    .about .left {
        float: none;
        width: auto;
        height: 360px;
        background-size: cover;
    }

    .about .circle {
        width: 270px;
        height: 270px;
        margin: -135px 0 0 -135px;
    }

    .about .circle .c {
        width: 290px;
        height: 290px;
        margin: -10px 0 0 -10px;
    }

    .about.show .circle .c1 {
        margin: -15px 0 0;
    }

    .about.show .circle .c2 {
        margin: 0 0 0 0
    }

    .about.show .circle .c3 {
        margin: -10px 0 0 -15px;
    }

    .about .circle .inner {
        background-size: contain;
    }

    .about .circle .inner h1 {
        padding-top: 80px;
        font-size: 30px;
    }

    .about .circle .inner h2 {
        font-size: 14px;
        margin-top: 5px;
    }

    .about .circle .inner p {
        font-size: 11px;
        margin-top: 15px;
    }

    .about .right {
        width: auto;
        height: auto;
        float: none;
    }

    .about .right .inner {
        padding: 40px 20px;
    }

    .about .right .inner h1 {
        font-size: 30px;
    }

    .about .right .form {
        margin-top: 10px;
    }

    .about .right .form .input {
        height: 36px;
        line-height: 36px;
        float: none;
        font-size: 11px;
        position: relative;
        width: auto;
        padding: 0 10px 0 50px;
    }

    .about .right .form .input:first-child {
        margin-right: 0;
        margin-bottom: 10px;
    }

    .about .right .form .input span {
        position: absolute;
        left: 0;
        top: 0;
    }

    .about .right .form .input input {
        width: 100%;
        float: none;
    }

    .about .right .form .textarea {
        font-size: 11px;
    }

    .about .right .form .textarea p {
        line-height: 36px;
    }

    .about .right .button {
        height: 38px;
        line-height: 38px;
        font-size: 14px;
    }



    .news {
        padding: 50px 0 20px;
    }

    .news .list {
        padding: 0 10px;
    }

    .news .item {
        padding: 0;
        height: 80px;
        margin-top: 20px;
    }

    .news .item .pic {
        width: 105px;
        height: 80px;
        margin-right: 15px;
    }

    .news .item h3 {
        padding-top: 5px;
    }

    .news .item h3 a {
        font-size: 14px;
        line-height: 120%;
    }

    .news .item .date {
        display: none;
    }

    .news .item .date2 {
        margin-top: 5px;
        font-size: 10px;
        font-family: Arial;
        display: block;
    }

    .news .item p {
        display: none;
    }

    .news .item .more {
        position: absolute;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;

        transform: none;
        -webkit-transform: none;
    }

    .news .item .more:hover {
        opacity: 0;
    }



    .news_arc {
        padding: 30px 10px 0;
    }

    .news_arc .title .date {
        width: 80px;
        height: 70px;
        padding-left: 10px;
        box-sizing: border-box;
    }

    .news_arc .title .date span {
        font-size: 10px;
    }

    .news_arc .title .date strong {
        font-size: 50px;
    }

    .news_arc .title h1 {
        height: 70px;
        line-height: 70px;
        font-size: 14px;
        text-indent: 20px;
    }

    .news_arc .title .back {
        display: none;
    }

    .news_arc .content {
        padding: 10px;
    }

    .news_arc .list .item {
        float: none;
        width: auto;
        margin-top: 20px;
    }

    .news_arc .list .item h2 {
        float: none;
        font-size: 14px;
    }

    .news_arc .list .item span {
        float: none;
        display: block;
        font-size: 11px;
    }

    .news_arc .list .item:first-child {
        float: none;
        margin-top: 0;
    }



    .p404 .block {
        height: 350px;
    }

    .p404 .pic {
        background-size: auto 100%;
        height: 180px;
    }

    .p404 h1 {
        font-size: 12px;
        margin-top: 10px;
        padding: 0 20px;
        line-height: 150%;
    }

    .p404 h1 strong {
        display: inline;
        font-weight: normal;
        font-size: inherit;
        margin: 0;
    }

    .p404 .btn a {
        height: 28px;
        line-height: 28px;
        width: 85px;
        margin: 0 5px;
        font-size: 12px;
    }



}