/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
html {
    font-family: sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%
}

body {
    margin: 0
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
    display: block
}

audio, canvas, progress, video {
    display: inline-block;
    vertical-align: baseline
}

audio:not([controls]) {
    display: none;
    height: 0
}

[hidden], template {
    display: none
}

a {
    background-color: transparent
}

a:active, a:hover {
    outline: 0
}

abbr[title] {
    border-bottom: 1px dotted
}

b, strong {
    font-weight: bold
}

dfn {
    font-style: italic
}

h1 {
    font-size: 2em;
    margin: 0.67em 0
}

mark {
    background: #ff0;
    color: #000
}

small {
    font-size: 80%
}

sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sup {
    top: -0.5em
}

sub {
    bottom: -0.25em
}

img {
    border: 0
}

svg:not(:root) {
    overflow: hidden
}

figure {
    margin: 1em 40px
}

hr {
    box-sizing: content-box;
    height: 0
}

pre {
    overflow: auto
}

code, kbd, pre, samp {
    font-family: monospace, monospace;
    font-size: 1em
}

button, input, optgroup, select, textarea {
    color: inherit;
    font: inherit;
    margin: 0
}

button {
    overflow: visible
}

button, select {
    text-transform: none
}

button, html input[type="button"], input[type="reset"], input[type="submit"] {
    -webkit-appearance: button;
    cursor: pointer
}

button[disabled], html input[disabled] {
    cursor: default
}

button::-moz-focus-inner, input::-moz-focus-inner {
    border: 0;
    padding: 0
}

input {
    line-height: normal
}

input[type="checkbox"], input[type="radio"] {
    box-sizing: border-box;
    padding: 0
}

input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button {
    height: auto
}

input[type="search"] {
    -webkit-appearance: textfield;
    box-sizing: content-box
}

input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none
}

fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em
}

legend {
    border: 0;
    padding: 0
}

textarea {
    overflow: auto
}

optgroup {
    font-weight: bold
}

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

td, th {
    padding: 0
}

.content h1, .content h2, .content h3, .content h4, .content h5, .content h6, html, body {
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei", "微软雅黑", STXihei, "华文细黑", sans-serif;
    font-size: 13px
}

.content h1, .content h2, .content h3, .content h4, .content h5, .content h6 {
    font-weight: bold
}

.content code, .content pre {
    font-family: Consolas, Menlo, Monaco, "Lucida Console", "Liberation Mono", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Courier New", monospace, serif;
    font-size: 12px;
    line-height: 1.5


}

.content code {
    word-break: break-all;
    word-break: break-word;
    -webkit-hyphens: auto;
    -moz-hyphens: auto;
    -ms-hyphens: auto;
    hyphens: auto

}

.highlight table td {
    padding: 5px
}

.highlight table pre {
    margin: 0
}

.highlight, .highlight .w {
    color: #f8f8f2;
    background-color: #272822
}

.highlight .err {
    color: #151515;
    background-color: #ac4142
}

.highlight .c, .highlight .cd, .highlight .cm, .highlight .c1, .highlight .cs {
    color: #505050
}

.highlight .cp {
    color: #f4bf75
}

.highlight .nt {
    color: #f4bf75
}

.highlight .o, .highlight .ow {
    color: #d0d0d0
}

.highlight .p, .highlight .pi {
    color: #d0d0d0
}

.highlight .gi {
    color: #90a959
}

.highlight .gd {
    color: #ac4142
}

.highlight .gh {
    color: #6a9fb5;
    background-color: #151515;
    font-weight: bold
}

.highlight .k, .highlight .kn, .highlight .kp, .highlight .kr, .highlight .kv {
    color: #aa759f
}

.highlight .kc {
    color: #d28445
}

.highlight .kt {
    color: #d28445
}

.highlight .kd {
    color: #d28445
}

.highlight .s, .highlight .sb, .highlight .sc, .highlight .sd, .highlight .s2, .highlight .sh, .highlight .sx, .highlight .s1 {
    color: #90a959
}

.highlight .sr {
    color: #75b5aa
}

.highlight .si {
    color: #8f5536
}

.highlight .se {
    color: #8f5536
}

.highlight .nn {
    color: #f4bf75
}

.highlight .nc {
    color: #f4bf75
}

.highlight .no {
    color: #f4bf75
}

.highlight .na {
    color: #6a9fb5
}

.highlight .m, .highlight .mf, .highlight .mh, .highlight .mi, .highlight .il, .highlight .mo, .highlight .mb, .highlight .mx {
    color: #90a959
}

.highlight .ss {
    color: #90a959
}

.highlight .c, .highlight .cm, .highlight .c1, .highlight .cs {
    color: #909090
}

.highlight, .highlight .w {
    background-color: #292929
}

@font-face {
    font-family: 'slate';
    src: url("../fonts/slate.eot?-syv14m");
    src: url("../fonts/slate.eot?#iefix-syv14m") format("embedded-opentype"), url("../fonts/slate.woff2?-syv14m") format("woff2"), url("../fonts/slate.woff?-syv14m") format("woff"), url("../fonts/slate.ttf?-syv14m") format("truetype"), url("../fonts/slate.svg?-syv14m#slate") format("svg");
    font-weight: normal;
    font-style: normal
}

.content aside.warning:before, .content aside.notice:before, .content aside.success:before, .tocify-wrapper > .search:before {
    font-family: 'slate';
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1
}

.content aside.warning:before {
    content: "\e600"
}

.content aside.notice:before {
    content: "\e602"
}

.content aside.success:before {
    content: "\e606"
}

.tocify-wrapper > .search:before {
    content: "\e607"
}

html, body {
    color: #333;
    padding: 0;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: #ffffff;
    height: 100%;
    -webkit-text-size-adjust: none
}

#toc > ul > li > a > span {
    float: right;
    background-color: #2484FF;
    border-radius: 40px;
    width: 20px
}

.tocify-wrapper {
    transition: left 0.3s ease-in-out;
    overflow-y: auto;
    overflow-x: hidden;
    position: fixed;
    z-index: 30;
    top: 0;
    left: 0;
    bottom: 0;
    width: 230px;
    background-color: #FEFFE0;
    border-right: 2px solid #EFEFEF;
    font-size: 13px;
    font-weight: bold
}

.tocify-wrapper .lang-selector {
    display: none
}

.tocify-wrapper .lang-selector a {
    padding-top: 0.5em;
    padding-bottom: 0.5em
}

.tocify-wrapper > img {
    display: block
}

.tocify-wrapper > .search {
    position: relative
}

.tocify-wrapper > .search input {
    background: #e7e7e7;
    border-width: 0 0 1px 0;
    border-color: #666;
    padding: 6px 0 6px 20px;
    box-sizing: border-box;
    margin: 10px 15px;
    width: 200px;
    outline: none;
    color: #000;
    border-radius: 0
}

.tocify-wrapper > .search:before {
    position: absolute;
    top: 17px;
    left: 15px;
    color: #444
}

.tocify-wrapper img + .tocify {
    margin-top: 20px
}

.tocify-wrapper .search-results {
    margin-top: 0;
    box-sizing: border-box;
    height: 0;
    overflow-y: auto;
    overflow-x: hidden;
    transition-property: height, margin;
    transition-duration: 180ms;
    transition-timing-function: ease-in-out;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), transparent 8px), linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent 8px), linear-gradient(to bottom, #000, transparent 1.5px), linear-gradient(to top, #939393, rgba(147, 147, 147, 0) 1.5px), #FEFFE0
}

.tocify-wrapper .search-results.visible {
    height: 30%;
    margin-bottom: 1em
}

.tocify-wrapper .search-results li {
    margin: 1em 15px;
    line-height: 1
}

.tocify-wrapper .search-results a {
    color: #000;
    text-decoration: none
}

.tocify-wrapper .search-results a:hover {
    text-decoration: underline
}

.tocify-wrapper .tocify-item > a, .tocify-wrapper .toc-footer li {
    padding: 0 15px 0 15px;
    display: block;
    overflow-x: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.tocify-wrapper ul, .tocify-wrapper li {
    list-style: none;
    margin: 0;
    padding: 0;
    line-height: 28px
}

.tocify-wrapper li {
    color: #383838;
    transition-property: background;
    transition-timing-function: linear;
    transition-duration: 230ms
}

.tocify-wrapper .tocify-focus {
    box-shadow: 0px 1px 0px #000;
    background-color: #2467af;
    color: #fff
}

.tocify-wrapper .tocify-subheader {
    display: none;
    background-color: #FFFFF7;
    font-weight: 500;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.2), transparent 8px), linear-gradient(to top, rgba(0, 0, 0, 0.2), transparent 8px), linear-gradient(to bottom, #000, transparent 1.5px), linear-gradient(to top, #939393, rgba(147, 147, 147, 0) 1.5px), #FEFFE0
}

.tocify-wrapper .tocify-subheader .tocify-item > a {
    padding-left: 25px;
    font-size: 12px
}

.tocify-wrapper .tocify-subheader > li:last-child {
    box-shadow: none
}

.tocify-wrapper .toc-footer {
    padding: 1em 0;
    margin-top: 1em;
    border-top: 1px dashed #666
}

.tocify-wrapper .toc-footer li, .tocify-wrapper .toc-footer a {
    color: #fff;
    text-decoration: none
}

.tocify-wrapper .toc-footer a:hover {
    text-decoration: underline
}

.tocify-wrapper .toc-footer li {
    font-size: 0.8em;
    line-height: 1.7;
    text-decoration: none
}

#nav-button {
    padding: 0 1.5em 5em 0;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    color: #000;
    text-decoration: none;
    font-weight: bold;
    opacity: 0.7;
    line-height: 16px;
    transition: left 0.3s ease-in-out
}

#nav-button span {
    display: block;
    padding: 6px 6px 6px;
    background-color: rgba(234, 242, 246, 0.7);
    -webkit-transform-origin: 0 0;
    transform-origin: 0 0;
    -webkit-transform: rotate(-90deg) translate(-100%, 0);
    transform: rotate(-90deg) translate(-100%, 0);
    border-radius: 0 0 0 5px
}

#nav-button img {
    height: 16px;
    vertical-align: bottom
}

#nav-button:hover {
    opacity: 1
}

#nav-button.open {
    left: 230px
}

.page-wrapper {
    margin-left: 230px;
    position: relative;
    z-index: 10;
    background-color: #eaf2f6;
    min-height: 100%;
    padding-bottom: 1px
}

.page-wrapper .dark-box {
    width: 50%;
    background-color: #393939;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0
}

.page-wrapper .lang-selector {
    position: fixed;
    z-index: 50;
    border-bottom: 5px solid #393939
}

.lang-selector {
    background-color: #222;
    width: 100%;
    font-weight: bold
}

.lang-selector a {
    display: block;
    float: left;
    color: #fff;
    text-decoration: none;
    padding: 0 10px;
    line-height: 30px;
    outline: 0
}

.lang-selector a:active, .lang-selector a:focus {
    background-color: #111;
    color: #fff
}

.lang-selector a.active {
    background-color: #393939;
    color: #fff
}

.lang-selector:after {
    content: '';
    clear: both;
    display: block
}

.content {
    position: relative;
    z-index: 30
}

.content:after {
    content: '';
    display: block;
    clear: both
}

.content > h1, .content > h2, .content > h3, .content > h4, .content > h5, .content > h6, .content > p, .content > table, .content > ul, .content > ol, .content > aside, .content > dl {
    margin-right: 50%;
    padding: 0 28px;
    box-sizing: border-box;
    display: block;
}

.content > ul, .content > ol {
    padding-left: 43px
}

.content > h1, .content > h2, .content > div {
    clear: both
}

.content h1 {
    font-size: 30px;
    padding-top: 0.5em;
    padding-bottom: 0.5em;
    border-bottom: 1px solid #ccc;
    margin-bottom: 21px;
    margin-top: 2em;
    border-top: 1px solid #ddd;
    background-image: linear-gradient(to bottom, #fff, #f9f9f9)
}

.content h1:first-child, .content div:first-child + h1 {
    border-top-width: 0;
    margin-top: 0
}

.content h2 {
    font-size: 20px;
    margin-top: 4em;
    margin-bottom: 0;
    border-top: 1px solid #ccc;
    padding-top: 1.2em;
    padding-bottom: 1.2em;
    background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0))
}

.content h1 + h2, .content h1 + div + h2 {
    margin-top: -21px;
    border-top: none
}

.content h3, .content h4, .content h5, .content h6 {
    font-size: 15px;
    margin-top: 2.5em;
    margin-bottom: 0.8em
}

.content h4, .content h5, .content h6 {
    font-size: 10px
}

.content hr {
    margin: 2em 0;
    border-top: 2px solid #393939;
    border-bottom: 2px solid #eaf2f6
}

.content table {
    margin-bottom: 1em;
    overflow: auto
}

.content table th, .content table td {
    text-align: left;
    vertical-align: top;
    line-height: 1.6
}

.content table th {
    padding: 5px 10px;
    border-bottom: 1px solid #ccc;
    vertical-align: bottom
}

.content table td {
    padding: 10px
}

.content table tr:last-child {
    border-bottom: 1px solid #ccc
}

.content table tr:nth-child(odd) > td {
    background-color: #f9fbfc
}

.content table tr:nth-child(even) > td {
    background-color: #f3f7fa
}

.content dt {
    font-weight: bold
}

.content dd {
    margin-left: 15px
}

.content p, .content li, .content dt, .content dd {
    line-height: 1.6;
    margin-top: 0
}

.content img {
    max-width: 100%
}

.content code {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 3px;
    border-radius: 3px
}

.content pre > code {
    background-color: transparent;
    padding: 0
}

.content aside {
    padding-top: 1em;
    padding-bottom: 1em;
    margin-top: 1.5em;
    margin-bottom: 1.5em;
    background: #8fbcd4;
    line-height: 1.6
}

.content aside.warning {
    background-color: #c97a7e;
}

.content aside.success {
    background-color: #6ac174;
}

.content aside:before {
    vertical-align: middle;
    padding-right: 0.5em;
    font-size: 14px
}

.content .search-highlight {
    padding: 2px;
    margin: -2px;
    border-radius: 4px;
    border: 1px solid #F7E633;
    background: linear-gradient(to top left, #f7e633 0%, #f1d32f 100%)
}

.content pre, .content blockquote {
    /*background-color: #292929;*/
    background-color: #FBF8EF;
    color: #fff;
    padding: 2em 28px;
    margin: 0;
    width: 50%;
    float: right;
    clear: right;
    box-sizing: border-box;
}

.content pre > p, .content blockquote > p {
    margin: 0
}

.content pre a, .content blockquote a {
    color: #fff;
    text-decoration: none;
    border-bottom: dashed 1px #ccc
}

.content blockquote > p {
    background-color: #eee;
    border-radius: 0px;
    padding: 13px;
    color: #000;
    border-left: 4px solid #f0ad4e;
/*background-color: #eee;*/
    /*border-radius: 5px;*/
    /*padding: 13px;*/
    /*color: #ccc;*/
    /*border-top: 1px solid #000;*/
    /*border-bottom: 1px solid #404040*/
}

@media (max-width: 930px) {
    .tocify-wrapper {
        left: -230px
    }

    .tocify-wrapper.open {
        left: 0
    }

    .page-wrapper {
        margin-left: 0
    }

    #nav-button {
        display: block
    }

    .tocify-wrapper .tocify-item > a {
        padding-top: 0.3em;
        padding-bottom: 0.3em
    }
}

/*@media (max-width: 700px) {*/
    .dark-box {
        display: none
    }

    .content > h1, .content > h2, .content > h3, .content > h4, .content > h5, .content > h6, .content > p, .content > table, .content > ul, .content > ol, .content > aside, .content > dl {
        margin-right: 0
    }

    .tocify-wrapper .lang-selector {
        display: block
    }

    .page-wrapper .lang-selector {
        display: none
    }

    .content pre, .content blockquote {
        width: auto;
        float: none
    }

    .content > pre + h1, .content > blockquote + h1, .content > pre + h2, .content > blockquote + h2, .content > pre + h3, .content > blockquote + h3, .content > pre + h4, .content > blockquote + h4, .content > pre + h5, .content > blockquote + h5, .content > pre + h6, .content > blockquote + h6, .content > pre + p, .content > blockquote + p, .content > pre + table, .content > blockquote + table, .content > pre + ul, .content > blockquote + ul, .content > pre + ol, .content > blockquote + ol, .content > pre + aside, .content > blockquote + aside, .content > pre + dl, .content > blockquote + dl {
        margin-top: 28px
    }
/*}*/

.content code, .content pre {
    font-size: 12px;
    /*-webkit-box-shadow: 0 0 0 3px #eee;*/
    /*box-shadow: 0 0 0 3px #eee;*/
    overflow: auto !important;
    margin-bottom: 0;
    padding: 10px;
    background-color: #fff;
    color: #4d4d4c;
    margin-bottom: 0;
}
.content pre {
    border-radius: 3px;
}

.content pre {
    -webkit-box-shadow: 0 0 0 3px #eee;
    box-shadow: 0 0 0 3px #eee;
    width:900px;
    margin-left:auto;
    margin-right:auto;
    background: #FBF8EF;
}

svg {
    margin-left:auto;
    margin-right:auto;
}

.content {
    background: #FFF;
}