html, body, p, div, img, ul, li, h1, h2, h3, h4, input, textarea, section, nav, figure, figure, figcaption, form, button {
    margin: 0;
    padding: 0;
}

body {
    font-family: microsoft Yahei, Arial;
}

ul, li {
    list-style: none;
}

img {
    border: 0;
}

a:focus, input, textarea {
    outline: none;
}

a, a:hover {
    color: #333;
    text-decoration: none;
}

h1, h2 {
    font-weight: 400;
}

.clearfix:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
}

.clearfix {
    zoom: 1; }

.header_wrap {
    width: 100%;
    height: 80px;
    background: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
}

.header {
    width: 1100px;
    height: 80px;
    margin: 0 auto;
}

.header h1 {
    float: left;
    height: 80px;
    width: 224px;
}

.header h1 img {
    float: left;
    width: 60px;
    margin-top: 12px;
}

.header h1 span {
    float: left;
    line-height: 80px;
    margin-left: 14px;
}

.header nav {
    float: right;
    margin-right: 100px;
}

nav a {
    font-size: 18px;
    padding: 40px 30px;
    text-align: center;
    line-height: 80px;
}

nav a.checked, nav a:hover {
    color: #3399ff;
}

#login_wrap {
    height: 500px;
    background: #e0f2ff;
    margin-top: 83px;
    width: 100%;
}

.login {
    width: 1100px;
    margin: 0 auto;
    height: 500px;
}

.login figure {
    width: 690px;
    height: 490px;
    float: left;
    background: url('../backimage/login1.png') no-repeat left 140px;
}

.login figcaption {
    margin-bottom: -50px;
    padding-top: 30px;
    color: #666;
}

.login figcaption h1 {
    margin-bottom: 6px;
}

.login .image {
    margin-left: 440px;
    margin-top: 20px;
}

.loginFrame {
    padding: 30px 20px;
    width: 350px;
    float: right;
    height: 348px;
    -webkit-border-radius: 5px;
            border-radius: 5px;
    background: #fff;
    margin-top: 60px;
}

.loginFrame header {
    width: 350px;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #ccc;
}

.loginFrame header a {
    display: block;
    width: 175px;
    height: 100%;
    font-size: 18px;
    text-align: center;
    float: left;
}

.current_status span {
    display: block;
    width: 82px;
    height: 50px;
    margin: 0 auto;
    color: #3399ff;
    border-bottom: 2px solid #3399ff;
}

.loginFrame div.account {
    padding: 30px 0;
    height: 230px;
}

.account form p {
    margin-bottom: 4px;
    color: #666;
}
.account form input[type="text"],
.account form input[type="password"] {
    display: block;
    width: 330px;
    padding: 10px;
    height: 30px;
    border: 1px solid #ccc;
    -webkit-border-radius: 2px;
            border-radius: 2px;
    font-size: 18px;
    margin-bottom: 20px;
}
.account form label.autologo{
 font-size: 14px;
 color: #666;
}
.account form label.autologo input{
    /* padding-top: 10px; */
}
div.account form button {
    display: block;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    padding: 10px;
    height: 50px;
    border: 1px solid #ccc;
    -webkit-border-radius: 2px;
    border-radius: 2px;
    font-size: 18px;
    border-color: #3399ff;
    color: #fff;
    background: #3399ff;
    cursor: pointer;
    margin-bottom: 10px;
}

.loginFrame footer {
    font-size: 18px;
}

.loginFrame footer a {
    color: #666;
}

footer a.register_left {
    margin-left: 180px;
}

.loginFrame div.scan {
    display: none;
    padding: 30px 0;
    height: 210px;
}

div.scan p {
    font-size: 18px;
    text-align: center;
    margin-bottom: 20px;
}

div.scan a {
    color: #3399ff;
}

div.scan .qrcode {
    display: block;
    text-align: center;
    overflow: hidden;
    margin-bottom: 20px;
}

#description {
    display: none;
}

.download_wrap {
    width: 100%;
    height: 200px;
    background: #f5f5f5;
}

.download {
    width: 1100px;
    margin: 0 auto;
    height: 150px;
    padding-top: 24px;
}

.download li {
    float: left;
    width: 300px;
    height: 150px;
    background: red;
}

.download li.iphone {
    background: url('../backimage/osgs_03.jpg') no-repeat left center;
}

.download li.android {
    background: url('../backimage/osgs_06.jpg') no-repeat left center;
    margin: 0 20px 0 170px;
}

.download li.pc {
    background: url('../backimage/osgs_08.jpg') no-repeat center center;
}

.download li img {
    width: 150px;
    height: 150px;
    margin-left: 80px;
}

.function-software {
    /* height: 400px; */
    width: 1100px;
    margin: 0 auto;

}

.function-software h1 {
    font-size: 36px;
    text-align: center;
    margin: 70px 0;
}

#article li {
    width: 30%;
    height: 230px;
    float: left;
    padding-top: 80px;
    margin-right: 30px;
}

#case {
    background: url('../backimage/osgs_14.jpg') no-repeat center top;
}

#compute {
    background: url('../backimage/osgs_16.jpg') no-repeat center top;
}

#data {
    background: url('../backimage/osgs_18.jpg') no-repeat center top;
}

.function-software h2 {
    text-align: center;
    font-size: 24px;
    margin: 20px 0;
    color: #000;
}

.function-software h3 {
    font-size: 18px;
    text-align: justify;
    font-weight: normal;
    color: #666;
}

.function-case {
    width: 100%;
    background: #f5f5f5;
    margin-bottom: 20px;
}

.case_inner {
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    height: 500px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}

.case_inner .left_text {
    float: left;
    height: 500px;
    width: 340px;
    padding-top: 150px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}

.left_text h1 {
    font-size: 36px;
}

.left_text p {
    font-size: 24px;
    color: #3399ff;
    margin-top: 20px;
    margin-bottom: 6px;
}

.left_text p:before {
    content: "";
    display: inline-block;
    margin-right: 20px;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    -webkit-border-radius: 50%;
            border-radius: 50%;
    background: #3399ff;
}

.left_text span {
    font-size: 18px;
    color: #666;
}

.case_inner .image {
    float: right;
    width: 760px;
    white-space: nowrap;
    height: 500px;
    overflow: hidden;
}

.function-court {
    width: 1100px;
    margin: 0 auto;
    overflow: hidden;
    height: 500px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    margin-bottom: 20px;
}

.function-court .court_image {
    float: left;
    width: 760px;
    white-space: nowrap;
    height: 500px;
    overflow: hidden;
    margin-left: -62px;
}

.function-court .court_text {
    float: right;
    height: 500px;
    width: 370px;
    padding-top: 160px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}

.court_text h1 {
    font-size: 36px;
}

.court_text p {
    font-size: 24px;
    color: #3399ff;
    margin-top: 20px;
    margin-bottom: 6px;
}

.court_text p:before {
    content: "";
    display: inline-block;
    margin-right: 20px;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    -webkit-border-radius: 50%;
            border-radius: 50%;
    background: #3399ff;
}

.court_text span {
    font-size: 18px;
    color: #666;
}

.court_text .image {
    float: right;
    width: 760px;
    white-space: nowrap;
    height: 500px;
    overflow: hidden;
}

.telephone {
    width: 100%;
    height: 200px;
    background: #f5f5f5;
    text-align: center;
    padding-top: 30px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}

.telephone h1 {
    line-height: 3;
    font-size: 24px;
    color: #666;
}

.telephone a {
    display: block;
    font-weight: 700;
    font-size: 24px;
    color: #3399ff;
}

.footer {
    height: 200px;
    background: #515666;
    width: 100%;
    font-size: 18px;
    color: #999;
    text-align: center;
    padding-top: 30px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
}

.footer_nav {
    /* width: 608px; */
    margin: 10px auto;
    text-align: center;
    display: flex;
    justify-content: center;
}

.footer_nav a {
    float: left;
    width: 82px;
    height: 20px;
    line-height: 20px;
    color: #999;
    border-right: 2px solid #999;
}

.footer a.no_border {
    border-right: none;
}

#distance {
    margin: 10px 0;
}

@media screen and (max-width: 767px) {
    .header_wrap {
        position: static;
        display: none;
    }

    .loginFrame{

        margin-top:10px;
}

    .header nav {
        float: none;
        display: none;
    }

    .header {
        width: 100%;
    }

    .header h1 {
        float: none;
        margin-top: 50px;
        text-align: center;
        width: 100%;
    }

    .header h1 img {
        float: none;
        display: block;
        margin: 0 auto;
    }

    .header h1 span {
        float: none;
        margin: 0;
    }

    .login {
        width: 100%;
        height: auto;
    }

    #login_wrap {
        width: 100%;
        min-width: auto;
        height: auto;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        display: none;
        margin-top: 0px;
    }

    .login figure {
        width: 100%;
        height: auto;
        float: none;
        display: none;
    }

    .loginFrame {
        float: none;
        width: 100%;
        height: auto;
        padding: 10px;
        -webkit-box-sizing: border-box;
                box-sizing: border-box;
    }

    .loginFrame div.scan, .loginFrame footer a, .loginFrame header, .function-software h2 {
        display: none;
    }

    .loginFrame footer a.register_left {
        display: block;
        margin: 0 auto;
        width: 100%;
        height: 46px;
        line-height: 46px;
        border: 1px solid #ccc;
        -webkit-border-radius: 4px;
                border-radius: 4px;
        font-size: 16px;
        text-align: center;
        margin-top: -20px;
        letter-spacing: 2px;
        margin-bottom: 20px;
    }

    .download_wrap, .download {
        height: auto;
        min-width: auto;
        display: none;
    }

    .download {
        width: 100%;
        padding-bottom: 24px;
    }

    .download li {
        float: none;
        width: 60%;
        margin: 0 auto;
        height: auto;
    }

    .download li.android {
        width: 60%;
        margin: 20px auto 0;
    }

    .download li.pc {
        display: none;
    }

    .loginFrame div.account {
        padding: 0;
    }

   .account form input[type="text"],
.account form input[type="password"]  {
        border: none;
        border-bottom: 1px solid #ccc;
        width: 100%;
        -webkit-box-sizing: border-box;
                box-sizing: border-box;
        height: 50px;
    }

    .function-software {
        width: 100%;
        height: auto;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        padding: 20px;
        text-align: justify;
        padding-top: 0;
    }

    .function-software h1 {
        font-size: 18px;
        margin-top: 50px;
        margin-bottom: 30px;
    }

    #article li {
        width: 100%;
        height: auto;
        float: none;
        padding: 0;
    }

    #compute, #case, #data {
        background: none;
    }

    .function-software h3 {
        font-size: 16px;
        margin-bottom: 30px;
        padding: 0px;
        color: #666;
    }

    .function-software h3:before {
        content: "";
        display: inline-block;
        width: 14px;
        height: 14px;
        background: #3399ff;
        -webkit-border-radius: 50%;
                border-radius: 50%;
        margin-right: 8px;
    }

    .function-case {
        min-width: auto;
        background: #fff;
    }

    .case_inner {
        width: 100%;
        height: auto;
        padding: 20px;
        margin-top: 10px;
    }

    .case_inner .left_text {
        float: none;
        height: auto;
        width: 100%;
        padding-top: 0px;
    }

    .left_text p {
        display: none;
    }

    .left_text h1 {
        font-size: 18px;
        font-weight: bold;
        margin: 10px 0;
    }

    .left_text p:before {
        content: "";
        margin-right: 0;
        width: 0;
        height: 0;
    }

    .left_text span {
        display: inline-block;
        width: 100%;
        font-size: 16px;
        color: #666;
        line-height: 24px;
    }

    .case_inner .image {
        float: none;
        width: 100%;
        height: auto;
    }

    .case_inner .image img {
        display: inline-block;
        width: 45%;
    }

    .function-court {
        width: 100%;
        height: auto;
        padding: 20px;
        margin: 0;
    }

    .function-court .court_text {
        float: none;
        height: auto;
        width: 100%;
        padding-top: 0px;
    }

    .function-court .court_image {
        float: none;
        width: 100%;
        height: auto;
        margin-left: 0;
    }

    .function-court .court_image img {
        display: inline-block;
        width: 50%;
    }

    .court_text p {
        display: none;
    }

    .court_text h1 {
        font-size: 18px;
        font-weight: bold;
        margin: 10px 0;
    }

    .court_text span {
        display: inline-block;
        width: 100%;
        font-size: 16px;
        line-height: 24px;
    }

    .telephone {
        height: auto;
        padding: 20px 0;
    }

    .telephone h1 {
        font-size: 16px;
    }

    .footer {
        font-size: 16px;
        padding: 10px;
        height: auto;
        margin-bottom: 0;
    }

    .footer p:nth-child(2) {
        display: none;
    }

    .footer .footer_nav {
        display: none;
    }

    .footer span {
        display: block;
        width: 100%;
        font-size: 14px;
    }

#distance {
    margin: 0;
}
    div.account form button {
        -webkit-border-radius: 4px;
                border-radius: 4px;
        width: 100%;
        margin: 0 auto;
    }
}