body {
    font: 14px/1.5 'Microsoft YaHei',arial
}

a {
    text-decoration: none;
    outline: medium none;
}

    a:link, a:visited {
        text-decoration: none
    }

    a:hover {
        text-decoration: none;
        color: #dc0700
    }

img, li {
    vertical-align: top;
    border: 0
}

.clear {
    clear: both;
    line-height: 0;
    font-size: 0;
    width: 0;
    height: 0
}

*, *:before, *:after {
    margin: 0;
    padding: 0;
    -moz-transition: all .2s ease-in;
    -webkit-transition: all .2s ease-in;
    -o-transition: all .2s ease-in;
    transition: all .2s ease-in
}

ul {
    list-style-type: none
}

dd, dt, h5, img, li, ul {
    margin: 0;
    padding: 0
}

b, body, dd, div, dl, dt, form, h1, h2, h3, h4, h5, h6, html, img, input, li, p, pre, td, ul {
    margin: 0 auto;
    padding: 0
}

body, td, th {
    font: 14px/1.5 'Microsoft YaHei',arial
}

input {
    font: 14px/1.5 'Microsoft YaHei',arial
}

.btn {
    padding-top: 4px;
    padding-bottom: 4px;
}

.no-padding {
    padding: 0
}

@media (min-width: 1200px) {
    .container {
        width: 1200px;
    }
}

@media (min-width: 768px) and (max-width:1200px) {
    .container {
        width: 100%;
    }
}


section {
    position: relative;
    float: left;
    width: 100%;
    background-color: #d5f5ff;
}

    section img {
        max-width: 100%;
        position: relative;
     
    }

    section .banner_text {
        position: absolute;
        text-align: center;
        top: 15%;
        left: 0;
        right: 0;
    }

        section .banner_text img {
            max-width: 80%;
        }

        section .banner_text span {
            background-color: #fe471d;
            width: 600px;
            display: inline-block;
            font-size: 40px;
            color: #fff;
            border-radius: 50px;
            position: relative;
            margin-top: 5px;
        }

            section .banner_text span:before {
                content: "";
                position: absolute;
                left: 30px;
                top: 45%;
                width: 65px;
                height: 10px;
                background-image: url(../images/wave.png);
            }

            section .banner_text span:after {
                content: "";
                position: absolute;
                right: 30px;
                top: 45%;
                width: 65px;
                height: 10px;
                background-image: url(../images/wave.png);
            }

.n-main {
    float: left;
    width: 100%;
    background-color: #d5f5ff;
}

.ne-title {
    float: left;
    width: 100%;
    text-align: center;
    position: relative;
    z-index: 10;
}

    .ne-title span {
        background-color: #008bf6;
        border-radius: 50px;
        padding: 5px 60px;
        margin-top: 2px;
        display: inline-block;
        border: solid 2px #fff;
        color: #fff;
        font-size: 22px;
        min-width: 438px;
    }

@media (max-width: 767px) {
    .ne-title span {
        min-width: 0;
        font-size: 18px;
    }

    .ne-title img {
        padding: 0 15px;
        max-width: 100%;
    }
}



#n-frame1 {
    float: left;
    width: 100%;
    position: relative;
    padding-bottom: 150px;
}

    #n-frame1:before {
        content: "";
        position: absolute;
        width: 128px;
        bottom: 0;
        background-image: url(../images/bg2.png);
        left: 0;
        top: -250px;
        z-index: 1;
        background-size: 100% 100%;
        background-repeat: no-repeat;
    }

    #n-frame1:after {
        content: "";
        position: absolute;
        width: 231px;
        bottom: 0;
        background-image: url(../images/bg3.png);
        right: 0;
        top: -250px;
        z-index: 1;
        background-size: auto 100%;
        background-repeat: no-repeat;
        background-position: right top;
    }


    #n-frame1 .ne-title {
        margin-top: -70px;
    }

        #n-frame1 .ne-title img {
            max-width: 100%;
        }

.n-product-show {
    background: url(../images/beijing.png) top left,url(../images/bg1.jpg);
    margin-top: -23px;
    background-color: #1485c9;
    width: 100%;
    border-radius: 30px;
    float: left;
    padding: 15px;
    background-size: 100% 100%, auto;
    position: relative;
    z-index: 2;
}

    .n-product-show .n-product-item {
        padding: 5px;
    }

    .n-product-show img {
        border-radius: 30px;
        max-width: 100%;
    }



#n-frame2 {
    float: left;
    width: 100%;
    background-color: #91e8ff;
    position: relative;
    z-index: 3;
    padding-bottom: 120px;
}

    #n-frame2:before {
        position: absolute;
        content: "";
        left: 0;
        right: 0;
        background-image: url(../images/bg4.png);
        z-index: 3;
        height: 140px;
        top: -140px;
        background-position: center bottom;
    }

    #n-frame2 .ne-title {
        margin-top: -104px;
    }

.n-cont {
    font-size: 18px;
    max-width: 968px;
    text-indent: 2em;
    line-height: 2;
    margin-top: 60px;
}

.n-tit {
    float: left;
    width: 100%;
    text-align: center;
    padding: 30px 0 30px 0;
}

    .n-tit span {
        color: #fff;
        font-size: 30px;
        font-weight: bold;
        background-image: url(../images/tit-bg.png);
        background-position: center top;
        min-width: 304px;
        display: inline-block;
        position: relative;
        background-size: 100% 100%;
        padding: 0 30px;
        letter-spacing: 4px
    }

        .n-tit span:before {
            position: absolute;
            content: "";
            border-top: solid 20px #44bfe6;
            border-left: solid 20px transparent;
            border-right: solid 20px transparent;
            top: 100%;
            left: calc(50% - 20px);
        }

.excellence {
    background-color: #e5e5e5;
    padding: 0;
}

    .excellence img {
        float: left;
        width: 50%;
    }

    .excellence .text {
        float: left;
        padding: 15px;
        width: 50%;
    }

        .excellence .text h3 {
            font-size: 30px;
            font-weight: bold;
            line-height: 2;
        }

        .excellence .text span {
            font-size: 18px;
            display: inline-block;
            line-height: 2;
        }

.locate {
    background-color: #e7e7e7;
    display: block;
    max-width: 266px;
    border-radius: 30px;
    overflow: hidden;
}

    .locate span {
        display: block;
        background-color: #1a82c4;
        font-size: 36px;
        text-align: center;
        color: #fff;
        padding: 30px 0 60px 0;
        position: relative;
    }

    .locate em {
        position: absolute;
        font-family: Impact;
        font-style: normal;
        font-size: 64px;
        background-color: #feff8e;
        border: solid 2px #fff;
        border-radius: 50%;
        width: 100px;
        height: 100px;
        text-align: center;
        bottom: -50px;
        left: calc(50% - 50px);
        color: #f9ac3f;
    }

    .locate p {
        font-size: 22px;
        padding: 60px 0 30px 15px;
        min-height: 190px;
        line-height: 2;
    }

@media (max-width:1180px) {
    .excellence .text h3 {
        font-size: 24px;
    }

    .excellence .text span {
        font-size: 14px;
        line-height: 1.8;
    }
}

@media (max-width:960px) {
    .excellence .text {
        padding: 0 15px;
    }

        .excellence .text h3 {
            font-size: 20px;
        }

        .excellence .text span {
            font-size: 12px;
            line-height: 1.6;
        }
}




@media (max-width: 767px) {
    .excellence .text h3 {
        font-size: 16px;
    }

    .excellence .text {
        padding: 0 6px;
    }

        .excellence .text span {
            font-size: 12px
        }

    .locate {
        margin-bottom: 15px;
    }
}

#n-frame3 {
    float: left;
    width: 100%;
    position: relative;
    z-index: 3;
    padding-bottom: 150px;
}

    #n-frame3:before {
        position: absolute;
        content: "";
        left: 0;
        right: 0;
        background-image: url(../images/bg5.png);
        z-index: 3;
        height: 140px;
        top: -140px;
        background-position: center bottom;
    }

    #n-frame3 .ne-title {
        margin-top: -104px;
    }

    #n-frame3 .n-tit1 {
        display: block;
        text-align: center;
    }

        #n-frame3 .n-tit1 span {
            background-color: #f98e8e;
            color: #fff;
            margin: 15px 2px;
            border: solid 4px #fff;
            padding: 3px 30px;
            display: inline-block;
            font-size: 30px;
            border-radius: 15px;
        }

    #n-frame3 img {
        max-width: 100%;
    }

.place {
    background-color: #1a82c4;
    color: #fff;
    padding: 4px;
    border-radius: 20px;
    padding-bottom: 15px;
    margin-bottom: 15px;
}

    .place img {
        border-radius: 20px 20px 0 0;
        width: 100%;
    }

    .place h3 {
        padding: 0 15px;
        text-align: center;
        line-height: 2;
        font-size: 30px;
        font-weight: bold;
    }

    .place p {
        padding: 0 15px;
        line-height: 2;
        font-size: 18px;
    }

.process {
    background-color: #44bfe6;
    border-radius: 20px;
    text-align: center;
    padding-bottom: 15px;
    margin-bottom: 15px;
}

    .process i {
        font-style: normal;
        font-family: Impact;
        color: #fff;
        font-size: 44px;
    }

    .process strong {
        display: block;
        font-size: 28px;
        color: #fff;
    }

    .process p {
        display: block;
        font-size: 16px;
        color: #fff;
        padding: 0 15px;
        min-height: 144px;
    }

@media (max-width:1200px) {
    .place h3 {
        font-size: 24px;
    }

    .place p {
        font-size: 14px;
        min-height: 84px;
    }

    .process strong {
        font-size: 20px;
    }

    .process p {
        padding: 0 5px;
        font-size: 14px;
    }
}

@media (max-width:960px) {
    .place h3 {
        font-size: 16px;
    }

    .place p {
        padding: 0 5px;
        line-height: 1.6;
    }
}

@media (max-width: 767px) {
    .place h3 {
        font-size: 16px;
        padding: 0;
    }

    .place p {
        font-size: 12px;
        min-height: 96px;
        padding: 0 6px;
    }


    .process strong {
        font-size: 20px;
    }

    .process p {
        font-size: 12px;
        padding: 0 6px;
        min-height: 108px;
    }

    .n-tit span {
        font-size: 24px;
    }

    #n-frame3 .n-tit1 span {
        font-size: 18px;
        margin: 5px 3px;
    }
}

#n-frame4 {
    float: left;
    width: 100%;
    position: relative;
    z-index: 3;
    padding-bottom: 155px;
    background-color: #91e8ff;
}

    #n-frame4:before {
        position: absolute;
        content: "";
        left: 0;
        right: 0;
        background-image: url(../images/bg4.png);
        z-index: 3;
        height: 140px;
        top: -140px;
        background-position: center bottom;
    }

    #n-frame4 .ne-title {
        margin-top: -104px;
    }

    #n-frame4 img {
        max-width: 100%;
    }

.n-service {
    float: left;
    width: 100%;
}

    .n-service ul {
        float: left;
        width: 100%;
        padding-top: 118px;
    }

        .n-service ul li {
            float: left;
            width: 20%;
            padding: 0 10px;
        }

            .n-service ul li .n-service-cont {
                position: relative;
                float: left;
                width: 100%;
                background-color: #63cff0;
                min-height: 500px;
                border-radius: 0 0 30px 30px;
            }

                .n-service ul li .n-service-cont img {
                    max-width: 100%;
                    border: solid 4px #fff;
                    position: absolute;
                    margin-top: -50%;
                }

.n-service-text {
    padding-top: 50%;
}

    .n-service-text span {
        display: block;
        text-align: center;
        color: #2c2c2c;
        font-size: 30px;
        position: relative;
        padding-top: 45px;
    }

    .n-service-text p {
        font-size: 16px;
        padding: 10px;
        padding: 10px 15px;
        text-indent: 2em;
        line-height: 1.8;
    }

    .n-service-text span:before {
        content: "";
        height: 35px;
        width: 2px;
        background-color: #2c2c2c;
        float: left;
        position: absolute;
        top: 10px;
        left: calc(50% - 1px);
    }

.stage {
    float: left;
    width: 100%;
    position: relative;
}

    .stage:before {
        content: "";
        border-top: dotted 3px #fff;
        position: absolute;
        width: 80%;
        margin: 0 10%;
        top: calc(50% - 1px);
    }

.stage-item {
    background-color: #fff;
    border: solid 20px rgba(255,255,255,.6);
    width: 80%;
    background-clip: padding-box;
    height: 0;
    padding-top: calc(80% - 40px);
    border-radius: 100%;
    box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    z-index: 3;
}

    .stage-item i {
        font-style: normal;
        font-size: 66px;
        font-family: Impact;
        position: absolute;
        top: 30px;
        width: 100%;
        left: 0;
        color: #f49e39;
    }

    .stage-item p {
        position: absolute;
        top: 120px;
        font-size: 30px;
        width: 100%;
        left: 0;
        color: #424242;
        font-weight: bold;
    }

.n-course {
    float: left;
    width: 100%;
}

    .n-course > ul {
        float: left;
        width: 100%;
        min-height: 339px;
    }

        .n-course > ul > li {
            float: left;
            width: calc(20% - 1px);
            background-color: #e5e5e5;
            overflow: hidden;
            margin-right: 1px;
            min-height: 339px;
        }

            .n-course > ul > li:first-child {
                border-top-left-radius: 20px;
                border-bottom-left-radius: 20px;
            }

            .n-course > ul > li:last-child {
                border-top-right-radius: 20px;
                border-bottom-right-radius: 20px;
            }


.n-course-cont span {
    display: block;
    background-color: #44bfe6;
    text-align: center;
    font-size: 22px;
    padding: 15px 0;
}

.n-course-cont ul {
    float: left;
    width: 100%;
    padding: 30px 0;
}

    .n-course-cont ul li {
        float: left;
        width: 100%;
        padding: 0 15px;
        font-size: 16px;
    }

.maintain {
    background-color: #e5e5e5;
    border-radius: 15px;
    overflow: hidden;
    min-height: 264px;
}

    .maintain span {
        display: block;
        background-color: #44bfe6;
        text-align: center;
        font-size: 24px;
        line-height: 2;
    }

    .maintain p {
        display: block;
        text-indent: 2em;
        padding: 15px 30px;
        font-size: 16px;
        line-height: 1.6;
        color: #2b2b2b;
    }

.bg-7 {
    background-image: url(../images/bg7.png);
    background-position: right 15px bottom 15px;
    background-repeat: no-repeat;
}

@media (max-width:1200px) {
    .n-service-text p {
        font-size: 14px;
        max-height: 306px;
        overflow: hidden;
    }
    .stage-item p {
        font-size:18px;
    }
    .n-course-cont ul li {
        font-size: 14px;
    }
    .maintain p { font-size:14px;
    }
}

@media (max-width:900px) {
    .maintain p {
        font-size: 12px;
    }
}


    @media (max-width: 767px) {
        .n-course > ul > li {
            width: 50%;
            margin: 0;
            min-height: 260px;
        }

            .n-course > ul > li:last-child {
                width: 100%;
                border-radius: 0;
            }

            .n-course > ul > li:first-child {
                border-radius: 0;
            }

        .n-course-cont ul {
            padding: 15px 0;
        }

            .n-course-cont ul li {
                font-size: 12px;
            }

        .maintain p {
            padding: 10px;
            font-size: 12px;
        }
    }

    #n-frame5 {
        float: left;
        width: 100%;
        position: relative;
        z-index: 3;
        padding-bottom: 150px;
        background-color: #d5f5ff;
    }

        #n-frame5:before {
            position: absolute;
            content: "";
            left: 0;
            right: 0;
            background-image: url(../images/bg5.png);
            z-index: 3;
            height: 140px;
            top: -140px;
            background-position: center bottom;
        }

        #n-frame5 .ne-title {
            margin-top: -104px;
        }

        #n-frame5 img {
            max-width: 100%;
        }

    .advantage > span {
        display: block;
        background-color: #ff7a0a;
        text-align: center;
        padding: 15px 0;
    }

    .advantage {
        position: relative;
        margin-top: 30px;
        margin-bottom: 40px;
    }

        .advantage:before {
            content: "";
            top: 100%;
            left: 0;
            right: 0;
            bottom: 0;
            height: 56px;
            background-image: url(../images/sanjiao.png);
            background-position: center center;
            background-repeat: no-repeat;
            background-size: 100% 100%;
            position: absolute;
        }


    .advantage-text {
        background-color: rgba(255,255,255,.66);
        display: block;
        min-height: 270px;
    }

        .advantage-text strong {
            text-align: center;
            font-family: Impact;
            color: #ff7a0a;
            font-size: 100px;
            display: block;
            line-height: 1.1;
        }

        .advantage-text span {
            display: block;
            text-align: center;
            font-size: 24px;
            color: #000;
        }

        .advantage-text p {
            font-size: 20px;
            padding: 0 30px;
            line-height: 2;
        }
@media (max-width:1100px) {
    .advantage-text p {font-size:14px;
    }
}
    @media (max-width: 767px) {
        .advantage-text strong {
            font-size: 45px;
        }

        .advantage-text p {
            font-size: 12px;
            padding: 0 12px;
        }

        .advantage {
            margin: 15px 0;
        }

            .advantage:before {
                height: 25px;
            }

        .advantage-text {
            min-height: 198px;
        }

            .advantage-text span {
                font-size: 18px;
            }
    }



    #n-frame6 {
        float: left;
        width: 100%;
        position: relative;
        z-index: 3;
        padding-bottom: 30px;
        background-color: #d5f5ff;
    }

        #n-frame6:before {
            position: absolute;
            content: "";
            left: 0;
            right: 0;
            background-image: url(../images/bg5.png);
            z-index: 3;
            height: 140px;
            top: -140px;
            background-position: center bottom;
        }

        #n-frame6 .ne-title {
            margin-top: -104px;
        }



    .n-case {
        float: left;
        width: 100%;
        margin-top: 30px;
    }

        .n-case img {
            max-width: 100%;
        }

    #last-frame {
        background-image: url(../images/bg1.jpg);
        float: left;
        width: 100%;
    }

    .case-item {
        margin-bottom: 30px;
    }

        .case-item span {
            display: block;
            font-size: 20px;
            text-align: center;
            line-height: 2;
        }

    #last-frame img {
        display: inline-block;
        margin-bottom: 40px;
    }

    #last-frame p, #last-frame a {
        color: #fff;
        font-size: 26px;
    }

    #last-frame .frame {
        padding: 40px 0;
        display: block;
        float: left;
        width: 100%;
    }

    @media (max-width: 767px) {
        #last-frame p, #last-frame a {
            font-size: 18px;
        }

        .case-item {
            margin-bottom: 15px;
        }
    }

.n-product-item span{text-align:center; color:#fff; display:block; padding:5px 0px;}