@charset "utf-8";

*, *::after, *::before {
    box-sizing: border-box;
}

    *:focus {
        outline: none;
    }

body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td, img, button, figure {
    margin: 0;
    padding: 0;
    border: 0;
}

html {
    -webkit-text-size-adjust: none;
}

body, textarea {
    font-size: 14px;
    position: relative;
    *overflow-x: hidden;
    background-color: #fff;
    color: #000;
    font-family: "Microsoft YaHei", "PingFang SC", apple-system, "Helvetica Neue", "Source Han Sans SC","WenQuanYi Micro Hei", sans-serif;
    line-height: 1.5;
    outline: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

ol, ul, li {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 22px;
}

h3 {
    font-size: 18px;
}

h4 {
    font-size: 16px;
}

h5 {
    font-size: 14px;
}

h6 {
    font-size: 12px;
}

img {
    vertical-align: middle;
    border: 0
}

em, i {
    font-style: normal;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

a {
    text-decoration: none;
    color: #000;
}

    a:hover {
        color: #1054c8;
        text-decoration: none;
    }

    a:focus {
        outline: 0px dotted;
    }

    a:focus, input:focus {
        -moz-outline-style: none;
    }

::selection {
    background: #0080c8;
    color: #fff;
}

::-moz-selection {
    background: #0080c8;
    color: #fff;
}

::-webkit-selection {
    background: #0080c8;
    color: #fff;
}

input[type="button"],
input[type="submit"],
input[type="reset"] {
    -webkit-appearance: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clear {
    clear: both;
}

.clearfix:after {
    content: '\20';
    display: block;
    height: 0;
    clear: both;
}

.clearfix {
    *zoom: 1;
}

::-webkit-scrollbar {
    height: 11px;
    width: 11px
}

::-webkit-scrollbar-button {
    height: 0;
    width: 0
}

    ::-webkit-scrollbar-button:start:decrement, ::-webkit-scrollbar-button:end:increment {
        display: block
    }

    ::-webkit-scrollbar-button:vertical:start:increment, ::-webkit-scrollbar-button:vertical:end:decrement {
        display: none
    }

::-webkit-scrollbar-track:vertical, ::-webkit-scrollbar-track:horizontal,
::-webkit-scrollbar-thumb:vertical, ::-webkit-scrollbar-thumb:horizontal,
::-webkit-scrollbar-track:vertical, ::-webkit-scrollbar-track:horizontal,
::-webkit-scrollbar-thumb:vertical, ::-webkit-scrollbar-thumb:horizontal {
    border-style: solid;
    border-color: transparent
}

    ::-webkit-scrollbar-track:vertical::-webkit-scrollbar-track:horizontal {
        background-clip: padding-box;
        background-color: #fff;
    }

::-webkit-scrollbar-thumb {
    -webkit-box-shadow: inset 1px 1px 0 rgba(0,0,0,.1),inset 0 -1px 0 rgba(0,0,0,.07);
    background-clip: padding-box;
    background-color: rgba(0,0,0,.2);
    min-height: 28px;
    padding-top: 100
}

    ::-webkit-scrollbar-thumb:hover {
        -webkit-box-shadow: inset 1px 1px 1px rgba(0,0,0,.25);
        background-color: rgba(0,0,0,.4)
    }

    ::-webkit-scrollbar-thumb:active {
        -webkit-box-shadow: inset 1px 1px 3px rgba(0,0,0,.35);
        background-color: rgba(0,0,0,.5)
    }

    ::-webkit-scrollbar-track:vertical, ::-webkit-scrollbar-track:horizontal,
    ::-webkit-scrollbar-thumb:vertical, ::-webkit-scrollbar-thumb:horizontal {
        border-width: 0;
    }

::-webkit-scrollbar-track:hover {
    -webkit-box-shadow: inset 1px 0 0 rgba(0,0,0,.1);
    background-color: rgba(0,0,0,.05)
}

::-webkit-scrollbar-track:active {
    -webkit-box-shadow: inset 1px 0 0 rgba(0,0,0,.14),inset -1px -1px 0 rgba(0,0,0,.07);
    background-color: rgba(0,0,0,.05)
}

.wrapper {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.g-in {
    padding-left: 105px;
    padding-right: 105px;
}

.header {
    /*position: fixed;*/
    top: 0;
    left: 0;
    width: 100%;
    min-width:1280px;
    height: 100px;
    background: rgb(255, 255, 255);
    box-shadow: 0 0 6px rgba(0,0,0,0.06);
    z-index: 112;
}

.logo {
    float: left;
}

    .logo img {
        width: auto;
        height: 100px;
    }

.nav {
    float: right;
    padding-right: 73px;
}

    .nav ul li {
        position: relative;
        float: left;
        margin-right: 46px;
    }

        .nav ul li a {
            display: block;
            line-height: 100px;
            font-size: 16px;
            color: rgb( 0, 0, 0);
        }

            .nav ul li.MenuActive a,
            .nav ul li a:hover {
                color: #1553dd;
            }

        .nav ul li.MenuActive::after {
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100%;
            height: 5px;
            background: #0c4de0;
            content: '';
        }

.navbar-toggle {
    position: absolute;
    right: 0;
    top: 0;
    width: 100px;
    height: 100px;
    padding: 30px;
    background: #0c4de0;
    cursor: pointer;
    display: none;
}

    .navbar-toggle .icon-bar {
        position: absolute;
        display: block;
        width: 40px;
        height: 1px;
        border-radius: 1px;
        background-color: #fff;
        transition: all .2s;
    }

        .navbar-toggle .icon-bar:nth-child(1) {
            top: 38px;
        }

        .navbar-toggle .icon-bar:nth-child(2) {
            top: 49px;
        }

        .navbar-toggle .icon-bar:nth-child(3) {
            bottom: 38px;
        }

.nav ul li .sub {
    position: absolute;
    width: 160px;
    top: 98px;
    left: 50%;
    padding: 0;
    background: #fff;
    display: none;
    z-index: 9;
    text-align: center;
    transform: translateX(-50%);
}

    .nav ul li .sub dl dd {
        border-bottom: 1px solid #eee;
        font-size: 14px;
        line-height: 20px;
    }

        .nav ul li .sub dl dd:last-child {
            border-bottom: 0;
        }

        .nav ul li .sub dl dd a {
            padding: 12px 10px;
            background: none;
            color: #333;
            line-height: 24px;
            font-size: 14px;
        }

        .nav ul li .sub dl dd:hover a {
            background-color: #0c4de0;
            color: #fff;
        }

@media screen and (max-width: 1440px) {
    .g-in {
        padding-left: 15px;
        padding-right: 15px;
    }
}

.section {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.footer {
    background: rgb(22,27, 35);
    height: 333px;
}

    .footer .g-in {
        padding-top: 50px;
        padding-bottom: 50px;
        max-width: 1680px;
        margin: 0 auto;
        padding-right: 0;
        padding-left: 0;
    }

    .footer .ft-logo {
        float: left;
        width: 240px;
        font-size: 18px;
        color: rgb(255, 255, 255);
        line-height: 34px;
        text-align: center;
    }

        .footer .ft-logo img {
            display: block;
            margin: 0 auto 22px;
        }

    .footer .ct {
        float: left;
        padding: 0 48px;
        border-left: 1px solid rgb(46, 50, 57);
        border-right: 1px solid rgb(46, 50, 57);
    }

    .footer dl {
        float: left;
        padding: 0 20px;
        font-size: 14px;
        line-height: 30px;
    }

        .footer dl dt {
            margin-bottom: 13px;
            color: #fff;
        }

        .footer dl dd,
        .footer dl dd a {
            color: #b6b6b6;
        }

    .footer .rt {
        position: relative;
        float: left;
        /*min-width: 500px;*/
        padding-left: 48px;
    }

        .footer .rt dt {
            font-size: 16px;
        }

        .footer .rt .code {
            position: absolute;
            top: 6px;
            right: 0;
        }

            .footer .rt .code img {
                margin-right: 15px;
            }

    .footer .copyright {
        padding: 9px;
        line-height: 20px;
        background: rgb(34, 34, 34);
        font-size: 12px;
        color: #666;
        text-align: center;
    }

        .footer .copyright a {
            color: #666;
        }

            .footer .copyright a:hover {
                color: #fff;
            }

@media screen and (max-width: 1520px) {
    .footer dl {
        padding: 0 10px;
    }
}

@media screen and (max-width: 1360px) {
    .footer dl {
        padding: 0 10px;
    }
}

.section2 .line {
    background-repeat: no-repeat;
    background-image: url(https://www.lays.com.cn/images/story/mc2_5.png);
    position: absolute;
    left: 322px;
    top: 0;
    width: 319px;
    height: 0;
    z-index: 258;
    transition: all 5s ease;
    overflow: hidden;
    transform-origin: 0 0 0;
}

.section2.active .line {
    height: 800px;
}