@charset "utf-8";
*, *:before, *:after {
    box-sizing: border-box;
}

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, ul, ol, li, dl, dd, input, button, textarea, fieldset, legend, figure, menu, th, td, pre {
    margin: 0;
    padding: 0;
}

body {
    min-width: 1000px;
    max-width: 1920px;
    margin: 0 auto;
    overflow-x: hidden;
    font-size: 14px;
    font-family: "Arial", "Microsoft YaHei", "PingFang SC", sans-serif;
    color: #666;
}

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

a {
    color: #999;
    text-decoration: none;
    outline: none;
}

img {
    border: none;
}

ul, ol {
    list-style: none;
}

i, em {
    font-style: normal;
}

table {
    border-collapse: collapse;
}

td, th {
    padding: 0;
}

/*.container {
    position: relative;
    width: 1000px;
    margin: 0 auto;
}

.container:after, .clearfix:after {
    content: "";
    display: block;
    clear: both;
}*/

header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    height: 80px;
    background: #333;
    border-bottom: 1px solid rgba(255, 255, 255, .3);
}

header .logo {
    float: left;
    width: 280px;
    height: 80px;
    background: url(img/logo.png) no-repeat;
}

header .link {
    float: right;
    margin-top: 40px;
    overflow: hidden;
}

header .link a {
    float: left;
    line-height: 26px;
    margin-left: 15px;
    padding: 0 10px;
    background: #fff;
    border-radius: 3px;
    color: #333;
    -webkit-transition: all .15s;
    transition: all .15s;
}

header .link a.active, header .link a:hover {
    background: #09c;
    color: #fff;
}

header .github {
    position: absolute;
    top: 40px;
    right: -34px;
    width: 24px;
    height: 24px;
    background: #fff url(img/github.png) no-repeat center;
    border-radius: 4px;
}

section[class*="banner-"] {
    height: calc(100vw / (3/1));
    width: 100%;
    margin: 0px auto;
    /*margin-top: 80px;*/
}

@media screen and (min-width: 991px) {
    section[class*="banner-"] {
        /*height: calc(60vh - 80px);*/
        /* height: calc(60vw / 2.886);*/
        /* width: 60%;*/
        width: 1000px;
        height: 333px;
        margin: 0px auto;
        /*width: 1443px;*/
        /*height: 500px;*/
    }
}

@media screen and (min-width: 1199px) {
    section[class*="banner-"] {
        /*height: calc(60vh - 80px);*/
        /* height: calc(60vw / 2.886);*/
        /* width: 60%;*/
        width: 1500px;
        height: 500px;
        margin: 0px auto;
        /*width: 1443px;*/
        /*height: 500px;*/
    }
}

.banner-custom {
    /*height: calc(100vh - 80px);*/
    margin-top: 80px;
}

.banner-custom .tb-arrow a {
    width: 64px;
    height: 64px;
    opacity: 0;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.banner-custom .tb-arrow a.prev {
    background: url(img/custom-arrow-prev.png) no-repeat;
    -webkit-transform: translate3d(-50%, 0, 0);
    transform: translate3d(-50%, 0, 0);
}

.banner-custom .tb-arrow a.next {
    background: url(img/custom-arrow-next.png) no-repeat;
    -webkit-transform: translate3d(50%, 0, 0);
    transform: translate3d(50%, 0, 0);
}

.banner-custom:hover .tb-arrow a {
    opacity: 1;
    -webkit-transform: none;
    transform: none;
}

.banner-custom .tb-btn {
    bottom: 40px;
}

.banner-custom .tb-btn a {
    width: 20px;
    height: 20px;
    margin: 0 20px;
    -webkit-transition: transform .3s;
    transition: transform .3s;
}

.banner-custom .tb-btn a.active {
    background: #f03;
    -webkit-transform: scale(1.8);
    transform: scale(1.8);
}

.banner-function {
    height: calc(100vh - 80px);
    margin-top: 80px;
}

.banner-function .tb-btn {
    top: 50%;
    bottom: auto;
    left: 0;
    margin: -15px 0 0 40px !important;
}

.banner-function .tb-btn a {
    width: 30px;
    height: 30px;
    line-height: 30px;
    margin: 0 10px;
    background: #f60;
    color: #fff;
    text-align: center;
    -webkit-transition: background .3s;
    transition: background .3s;
}

.banner-function .tb-btn a.active {
    background: #333;
}

.banner-function .name {
    position: absolute;
    top: 50%;
    left: 50px;
    width: 180px;
    margin-top: -80px;
}

.banner-function .name h2 {
    display: none;
    line-height: 20px;
    padding: 8px 10px;
    background: #fff3cd;
    border: 1px solid #fde59b;
    color: #856404;
    text-align: center;
    letter-spacing: 2px;
}

.banner-function .name h2:nth-child(1) {
    display: block;
}

.banner-function .toggle {
    position: absolute;
    top: 50%;
    right: 40px;
    margin-top: -15px;
}

.banner-function .toggle a {
    float: left;
    width: 60px;
    line-height: 30px;
    margin-left: 20px;
    background: #f60;
    color: #fff;
    text-align: center;
    letter-spacing: 1px;
    -webkit-transition: all .3s;
    transition: all .3s;
    text-transform: uppercase;;
}

.banner-function .toggle a:hover {
    background: #333;
}

.banner-lazyload {
    height: calc(100vh - 80px);
    margin-top: 80px;
}

.banner-lazyload .tb-list li {
    background-size: cover;
}

.banner-thumb {
    height: calc(100vh - 80px);
    margin-top: 80px;
}

.banner-thumb .tb-btn a {
    margin: 0 10px;
    border: 1px solid #fff;
    border-radius: 0;
    opacity: .5;
    -webkit-transition: all .3s;
    transition: all .3s;
}

.banner-thumb .tb-btn a.active {
    opacity: 1;
}

.mobile {
    width: 1000px;
    margin: 0 auto;
}

.mobile .tip {
    padding-top: 100px;
}

.mobile .tip p {
    line-height: 30px;
    font-size: 16px;
    color: #333;
    text-align: center;
}

.mobile .tip p em {
    color: #09c;
}

.mobile .tip img {
    display: block;
    width: 200px;
    margin: 20px auto;
}

.mobile .touch {
    display: none;
}

.mobile .touch ul li {
    font: 30px/100vh "Consolas";
    color: #fff;
    text-align: center;
    text-transform: capitalize; /*padding: calc(50vh - 25px) 0;*/
}

.mobile .touch ul li.item-1 {
    background: #f00;
}

.mobile .touch ul li.item-2 {
    background: #ff8000;
}

.mobile .touch ul li.item-3 {
    background: #0000a0;
}

.mobile .touch ul li.item-4 {
    background: #808000;
}

.mobile .touch ul li.item-5 {
    background: #f0f;
}

.mobile .text {
    display: none;
}

.code {
    position: fixed;
    top: 100px;
    left: calc(50% - 500px);
    z-index: 10;;
}

.code i {
    display: block;
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, .8) url(img/code.png) no-repeat 5px / 40px;
    border-radius: 4px;
    cursor: pointer;
}

.code i.active {
    background-color: #09c;
}

.code .wrapper {
    display: none;
    padding-top: 5px;
    overflow: hidden;
}


@media screen and (max-width: 768px) {
    body {
        min-width: initial;
        max-width: initial;
    }

    header {
        display: none;
    }

    .mobile {
        width: auto;
    }

    .mobile .tip {
        display: none;
    }

    .mobile .touch {
        display: block;
        height: 100vh;
    }

    .mobile .text {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 10;
        display: block;
        width: 100%;
        line-height: 20px;
        padding: 5px 0;
        background: rgba(0, 0, 0, .5);
        font-size: 12px;
        color: #fff;
        text-align: center;
        letter-spacing: 1px;
    }
}


code[class*="language-"], pre[class*="language-"] {
    line-height: 1.5;
    font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
    color: #657b83;
    text-align: left;
    word-wrap: normal;
    word-break: normal;
    word-spacing: normal;
    white-space: pre;
    -moz-tab-size: 4;
    -o-tab-size: 4;
    tab-size: 4;
    -webkit-hyphens: none;
    -moz-hyphens: none;
    hyphens: none;
    -ms-hyphens: none;
}

pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection, code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {
    background: #073642;
}

pre[class*="language-"]::selection, pre[class*="language-"] ::selection, code[class*="language-"]::selection, code[class*="language-"] ::selection {
    background: #073642;
}

pre[class*="language-"] {
    margin: .5em 0;
    padding: 0.5em;
    overflow: auto;
    border-radius: .3em;
}

:not(pre) > code[class*="language-"], pre[class*="language-"] {
    background-color: #fdf6e3;
}

:not(pre) > code[class*="language-"] {
    padding: .1em;
    border-radius: .3em;
}

.token.comment, .token.prolog, .token.doctype, .token.cdata {
    color: #93a1a1;
}

.token.punctuation {
    color: #586e75;
}

.namespace {
    opacity: .7;
}

.token.property, .token.tag, .token.boolean, .token.number, .token.constant, .token.symbol, .token.deleted {
    color: #268bd2;
}

.token.selector, .token.attr-name, .token.string, .token.char, .token.builtin, .token.url, .token.inserted {
    color: #2aa198;
}

.token.entity {
    background: #eee8d5;
    color: #657b83;
}

.token.atrule, .token.attr-value, .token.keyword {
    color: #859900;
}

.token.function, .token.class-name {
    color: #b58900;
}

.token.regex, .token.important, .token.variable {
    color: #cb4b16;
}

.token.important, .token.bold {
    font-weight: bold;
}

.token.italic {
    font-style: italic;
}

.token.entity {
    cursor: help;
}

pre[class*="language-"] {
    margin: 0;
    width: auto;
    float: left;
    margin-right: 10px;
}

:not(pre) > code[class*="language-"], pre[class*="language-"] {
    background-color: rgba(253, 246, 227, 0.9);
}

.tb-list, .tb-list > * {
    position: relative;
     /*overflow: unset !important;*/
    /*margin-top: 50px;*/
}

.tb-btn{
    position: relative !important;
    left: unset !important;
    display: flex;
    justify-content: center;
    margin-left: unset !important;
}

.tb-list ul li{
    /*width: 100%;*/
    cursor: pointer;
    /*background-color: #f7f7f7;*/
    background-position: 50%;
    background-repeat: no-repeat;
    /*background-size: contain;*/
    background-size: cover;
}