h1 {
    font-size: 24px;
    font-weight: 500;
    line-height: 100%;
    margin: 20px 0px 20px 0px;
    padding: 0px;
    word-wrap: break-word;
}

h2 {
    font-size: 18px;
    font-weight: 500;
    line-height: 100%;
    margin: 15px 0px 15px 0px;
    padding: 0px 0px 8px 0px;
    border-bottom: 1px solid #e2e2e2;
}

h3 {
    font-size: 16px;
    font-weight: 500;
    line-height: 100%;
    margin: 15px 0px 15px 0px;
    padding: 0px;
}

hr {
    border: none;
    height: 1px;
    color: #e2e2e2;
    background-color: #e2e2e2;
    margin-bottom: 1em;
}

pre {
    font-family: 'Consolas', 'Panic Sans', 'Consolas', 'DejaVu Sans Mono',
    'Bitstream Vera Sans Mono', 'Menlo', 'Microsoft Yahei', monospace;
    font-size: 13px;
    letter-spacing: 0.015em;
    line-height: 120%;
    white-space: pre;
    overflow-x: auto;
    overflow-y: auto;
    background-color: #f8f8f8;
    padding: 5px;
}

pre a {
    color: inherit;
    text-decoration: underline;
}

code {
    font-family: 'Consolas', 'Panic Sans', 'DejaVu Sans Mono',
    'Bitstream Vera Sans Mono', 'Menlo', 'Microsoft Yahei', monospace;
}

a:link, a:visited, a:active {
    color: #778087;
    text-decoration: none;
    word-break: break-all;
}

a:hover {
    color: #4d5256;
    text-decoration: underline;
}

a.google-signin:link {
    width: 191px;
    height: 46px;
    background-image: url("/static/img/btn_google_signin_light_normal_web@2x.png");
    background-size: 191px 46px;
    background-repeat: no-repeat;
    border: none;
    text-decoration: none;
    display: inline-block;
}

a.google-signin:hover {
    background-image: url("/static/img/btn_google_signin_light_normal_web@2x.png");
}

a.google-signin:active {
    background-image: url("/static/img/btn_google_signin_light_pressed_web@2x.png");
}

a.dark:link, a.dark:visited, a.dark:active {
    color: gray;
    text-decoration: none;
}

a.dark:hover {
    color: #385f8a;
    text-decoration: none;
}

a.gray:link, a.gray:visited, a.gray:active {
    color: #ccc;
    text-decoration: none;
}

a.gray:hover {
    color: #999;
    text-decoration: none;
}

a.top:link, a.top:visited {
    color: #556;
    text-decoration: none;
}

a.top:hover {
    color: #99a;
    text-decoration: none;
}

a.top:active {
    color: #001;
    text-decoration: none;
}

a.tab:link, a.tab:visited, a.tab:active {
    display: inline-block;
    font-size: 13px;
    line-height: 13px;
    padding: 5px 8px 5px 8px;
    margin-right: 5px;
    border-radius: 3px;
    color: #555;
}

a.tab:hover {
    background-color: #f5f5f5;
    color: #000;
    text-decoration: none;
}

a.tab_current:link, a.tab_current:visited, a.tab_current:active {
    display: inline-block;
    font-size: 13px;
    line-height: 13px;
    padding: 5px 8px 5px 8px;
    margin-right: 5px;
    border-radius: 3px;
    background-color: #334;
    color: #fff;
}

a.tab_current:hover {
    background-color: #445;
    color: #fff;
    text-decoration: none;
}

a.node:link, a.node:visited, a.node:active {
    background-color: #f5f5f5;
    font-size: 10px;
    line-height: 10px;
    display: inline-block;
    padding: 4px 4px 4px 4px;
    -moz-border-radius: 2px;
    -webkit-border-radius: 2px;
    border-radius: 2px;
    text-decoration: none;
    color: #999;
}

a.node:hover {
    text-decoration: none;
    background-color: #e2e2e2;
    color: #777;
}

a.op:link, a.op:visited, a.op:active {
    background-color: #f0f0f0;
    font-size: 10px;
    line-height: 10px;
    display: inline-block;
    padding: 4px 4px 3px 4px;
    border-radius: 3px;
    text-decoration: none;
    border: 1px solid #ddd;
    color: #666;
    vertical-align: baseline;
}

a.op:hover {
    text-decoration: none;
    background-color: #e0e0e0;
    border: 1px solid #c0c0c0;
    color: #333;
}

a.opo:link, a.opo:visited, a.opo:active {
    background-color: #d0d0df;
    font-size: 10px;
    line-height: 10px;
    display: inline-block;
    padding: 3px 4px 3px 4px;
    border-radius: 3px;
    text-decoration: none;
    color: #333;
}

/*a.opo:hover {
    border: 1px solid #000;
}*/

a.opo-100:link, a.opo-100:visited, a.opo-100:active {
    background-color: #323a45;
    font-size: 10px;
    line-height: 10px;
    display: inline-block;
    padding: 3px 4px 3px 4px;
    border-radius: 3px;
    text-decoration: none;
    color: #eee;
}

a.opo-1000:link, a.opo-1000:visited, a.opo-1000:active {
    background-color: #3f6184;
    font-size: 10px;
    line-height: 10px;
    display: inline-block;
    padding: 3px 4px 3px 4px;
    border-radius: 3px;
    text-decoration: none;
    color: #ddd;
}

a.opo-50000:link, a.opo-50000:visited, a.opo-50000:active {
    background-color: #778899;
    font-size: 10px;
    line-height: 10px;
    display: inline-block;
    padding: 3px 4px 3px 4px;
    border-radius: 3px;
    text-decoration: none;
    color: #ccc;
}

a.opo-100000:link, a.opo-100000:visited, a.opo-100000:active {
    background-color: #f6f7f9;
    font-size: 10px;
    line-height: 10px;
    display: inline-block;
    padding: 3px 4px 3px 4px;
    border-radius: 3px;
    text-decoration: none;
    color: #333;
}

a.tb:link, a.tb:visited, a.tb:active {
    font-size: 11px;
    line-height: 12px;
    color: #333;
    text-decoration: none;
    display: inline-block;
    padding: 3px 10px 3px 10px;
    border-radius: 15px;
    text-shadow: 0px 1px 0px #fff;
}

a.tb:hover {
    background-color: rgba(255, 255, 255, 0.3);
    color: #000;
    text-decoration: none;
    border-radius: 15px;
}

/*a.opo:hover {
    text-decoration: none;
    background-color: #666;
    border: 1px solid #333;
    color: #fff;
}*/

a.black:link, a.black:visited, a.black:active {
    color: rgba(0, 0, 0, 1);
    text-decoration: none;
}

a.black:hover {
    color: rgba(0, 0, 0, 1);
    text-decoration: underline;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.2);
}

a.black_alt:link, a.black_alt:visited {
    color: rgba(0, 0, 0, 1);
    text-decoration: none;
}

a.black_alt:hover {
    color: rgba(90, 90, 90, 1);
    text-decoration: none;
}

a.black_alt:active {
    color: rgba(0, 0, 0, 1);
    text-decoration: none;
}

ul {
    margin: 15px 0px 15px 20px;
    padding: 0px;
}

ul li, ol li {
    padding: 0px;
    margin: 0px;
}

ol {
    margin: 1em 0px 0em 2em;
    padding: 0px;
}

#Top {
    text-align: center;
    background-color: #fff;
    height: 44px;
    font-size: 15px;
    font-weight: 500;
    background-size: 44px 44px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.22);
    padding: 0px 20px 0px 20px;
}

#Wrapper {
    text-align: center;
    background-color: #e2e2e2;
    background-image: url("/static/img/shadow_light.png");
    background-repeat: repeat-x;
}

#Bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.22);
    background-color: #fff;
    text-align: center;
    color: #999;
    padding: 0px 10px 0px 10px;
}

#MySQL {
    background-color: #333;
    padding: 5px;
    font-size: 12px;
    color: #fff;
    border-top: 2px solid #ccc;
    text-align: left;
}

#Leftbar {
    width: 0px;
    float: left;
}

#Rightbar {
    width: 270px;
    float: right;
    margin-right: 20px;
}

#Main {
    width: auto;
    margin: 0px 304px 0px 20px;
}

#Singleton {
    width: auto;
    margin: 0px 0px 0px 0px;
    background-color: #fff;
    border-radius: 3px;
    box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid #e2e2e2;
}

#Navcol {
    float: left;
    width: 200px;
    text-align: left;
    background-color: #f9f9f9;
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
}

#Rightcol {
    float: right;
    width: 300px;
    height: 600px;
    text-align: left;
}

#Maincol {
    width: auto;
    margin: 0px 300px 0px 200px;
    text-align: left;
}

#q {
    border: none;
    width: 222px;
    height: 26px;
    margin: 0px 0px 2px 30px;
    background-color: transparent;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", STHeiti !important;
    font-size: 12px;
    line-height: 16px;
    outline: none;
}

.alt {
    background-color: #f5f5f5;
}

.corner_left {
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
}

.corner_right {
    border-top-right-radius: 3px;
    border-bottom-right-radius: 3px;
}

.gray {
    color: #999;
}

.fade {
    color: #ccc;
}

.snow {
    color: #e2e2e2;
}

.green {
    color: #393;
}

.blue {
    color: #485CC7;
}

.bigger {
    font-size: 16px;
}

.small {
    font-size: 11px;
}

.content {
    min-width: 600px;
    max-width: 1100px;
    margin: 0px auto 0px auto;
}

.box {
    background-color: #fff;
    border-radius: 3px;
    box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid #e2e2e2;
}

.transparent {
    background-color: transparent;
    border: 2px dashed rgba(0, 0, 0, 0.1);
    border-radius: 3px;
    box-shadow: none;
}

.page {
    font-size: 14px;
    line-height: 1.6;
    padding: 10px;
}

.page_singleton {
    font-size: 14px;
    line-height: 1.6;
    padding: 20px;
}

.inner {
    padding: 10px;
    font-size: 12px;
    line-height: 150%;
    text-align: left;
}

.header {
    padding: 10px;
    font-size: 14px;
    line-height: 120%;
    text-align: left;
    border-bottom: 1px solid #e2e2e2;
    overflow: auto;
}

.caution {
    padding: 10px;
    font-size: 12px;
    line-height: 150%;
    text-align: left;

    background-color: #f0f0f0;
    border-top: 1px solid #e2e2e2;
    border-bottom: 1px solid #e2e2e2;
}

.dock_area {
    background-color: #edf3f5;
    background-image: url("/static/img/dock_shadow.png");
    background-repeat: repeat-x;
    padding: 0px;
}

.cell {
    padding: 10px;
    font-size: 12px;
    line-height: 120%;
    text-align: left;
    border-bottom: 1px solid #e2e2e2;
}

.cell_tabs {
    padding: 10px 10px 0px 10px;
    border-bottom: 1px solid #e2e2e2;
    text-align: center;
}

.cell_tab:link, .cell_tab:visited {
    font-size: 14px;
    border-bottom: 3px solid transparent;
    display: inline-block;
    text-decoration: none;
    margin-right: 15px;
    padding: 0px 5px 5px 5px;
    color: #99a;
}

.cell_tab:hover {
    color: #778087;
    border-bottom: 3px solid #f0f0f0;
}

.cell_tab_current:link, .cell_tab_current:visited {
    font-size: 14px;
    border-bottom: 3px solid #778087;
    display: inline-block;
    text-decoration: none;
    margin-right: 15px;
    padding: 0px 5px 5px 5px;
}

.cell_ops {
    padding: 10px;
    font-size: 12px;
    line-height: 120%;
    text-align: left;
    border-bottom: 1px solid #e2e2e2;
    background-color: #F9F9F9;
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.05) inset;
}

.collapsed {
    display: none;
}

.well {
    padding: 10px;
    background-color: #f9f9f9;
    border-radius: 5px;
    box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.1) inset;
}

.footnotes {
    padding: 10px;
    background-color: #f9f9f9;
    border-radius: 3px;
    font-size: 12px;
    line-height: 180%;
    color: #999;
}

.footnotes > ul {
    margin: 0px 1.5em 0px 1.5em;
}

.ref_logo {
    font-size: 20px;
    line-height: 100%;
    font-weight: 500;
    padding: 10px;
}

.ref_logo_css {
    display: inline-block;
    vertical-align: middle;
    width: 32px;
    height: 32px;
    background-image: url("/static/img/ref_icon_css.png");
    background-repeat: no-repeat;
    background-size: 32px 32px;
}

.ref_logo_tools {
    display: inline-block;
    vertical-align: middle;
    width: 32px;
    height: 32px;
    background-image: url("/static/img/ref_icon_tools.png");
    background-repeat: no-repeat;
    background-size: 32px 32px;
}

.ref_logo_help {
    display: inline-block;
    vertical-align: middle;
    width: 32px;
    height: 32px;
    background-image: url("/static/img/ref_icon_help.png");
    background-repeat: no-repeat;
    background-size: 32px 32px;
}

.cell[id^=r_] > table, .inner[id^=r_] > table {
    table-layout: fixed
}

div.node {
    padding: 5px;
    background-color: transparent;
    border-radius: 3px;
    box-shadow: none;
}

div.node .node_compose {
    float: right;
    visibility: hidden;
    margin: 3px 0px 0px 0px;
}

div.node:hover {
    background-color: #f9f9f9;
    box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.1) inset;
}

div.node:hover .node_compose {
    float: right;
    visibility: visible;
}

.subtle {
    background-color: #fffff9;
    border-left: 3px solid #fffbc1;
    padding: 10px;
    font-size: 12px;
    line-height: 120%;
    text-align: left;
    border-bottom: 1px solid #e2e2e2;
}

.grid {
    padding: 0px;
    font-size: 13px;
    line-height: 120%;
    text-align: left;
}

.problem {
    padding: 10px;
    font-size: 13px;
    line-height: 120%;
    text-align: left;
    background-color: #ffffc0;
    border-left: 5px solid #fff000;
    border-bottom: 1px solid #e2e2e2;
    color: #333;
}

.outdated {
    padding: 10px;
    font-size: 12px;
    line-height: 120%;
    text-align: left;
    background-color: #f9f9f9;
    border-left: 5px solid #f0f0f0;
    border-bottom: 1px solid #e2e2e2;
    color: #999;
}

.message {
    padding: 10px;
    font-size: 13px;
    line-height: 120%;
    text-align: left;
    background-color: #f3faff;
    border-left: 5px solid #c7e8ff;
    border-bottom: 1px solid #e2e2e2;
    color: #333;
    cursor: pointer;
}

.inner a.thank, .cell a.thank {
    display: inline-block;
    line-height: 12px;
    visibility: hidden;
}

.inner:hover a.thank, .cell:hover a.thank {
    display: inline-block;
    line-height: 12px;
    border-radius: 5px;
    visibility: visible;
}

.inner:hover a.thank:hover, .cell:hover a.thank:hover {
    background-color: #f5f5f5;
    text-decoration: none;
}

.grid_item {
    background-color: #f9f9f9;
    width: 25%;
    height: 160px;
    padding: 0px;
    margin: 0px;
    box-shadow: none;
    display: inline-block;
    transition: box-shadow 0.2s;
    text-decoration: none;
}

.grid_item:hover {
    background-color: #f0f0f0;
    box-shadow: 0px 5px 20px rgba(0, 0, 0, 0.08) inset;
    cursor: pointer;
    text-decoration: none;
}

.thank_area {
    display: inline-block;
    padding: 2px 5px 2px 5px;
    line-height: 12px;
}

.thanked {
    display: inline-block;
    background-color: #f9f9f9;
    color: #e0e0e0;
    border-radius: 3px;
}

.social_label:link, .social_label:visited {
    background-color: #f9f9f9;
    padding: 5px 15px 5px 6px;
    font-size: 14px;
    line-height: 100%;
    text-decoration: none;
    display: inline-block;
    margin: 0px 10px 10px 0px;
    border-radius: 20px;
    outline: none;
}

.social_label:hover {
    background-color: #e9e9e9;
    outline: none;
}

.social_label:active {
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.2) inset;
    outline: none;
}

.sep20 {
    height: 20px;
}

.sep10 {
    height: 10px;
}

.sep5 {
    height: 5px;
}

.sep3 {
    height: 3px;
}

.c {
    clear: both;
}

.chevron {
    font-family: "Lucida Grande";
    font-weight: 500;
}

.fr {
    float: right;
    text-align: right;
}

.fl {
    float: left;
}

.f11 {
    font-size: 11px;
}

.f12 {
    font-size: 12px;
}

.f13 {
    font-size: 13px;
}

.f14 {
    font-size: 14px;
}

.no {
    font-size: 9px;
    line-height: 9px;
    font-weight: 500;
    border-radius: 10px;
    display: inline-block;
    background-color: #f0f0f0;
    color: #ccc;
    padding: 2px 5px 2px 5px;
}

.reply_content {
    font-size: 14px;
    line-height: 1.6;
    color: #000;
    word-break: break-all;
    word-wrap: break-word;
}

.topic_content {
    font-size: 14px;
    line-height: 1.6;
    color: #000;
    word-wrap: break-word;
}

.gist {
    word-break: normal;
}

.topic_content .gist .gist-data, .reply_content .gist .gist-data {
    max-height: 20em;
}

.topic_content > *:first-child, .reply_content > *:first-child {
    margin-top: 0 !important;
}

.topic_content > *:last-child, .reply_content > *:last-child, .gist > *:last-child {
    margin-bottom: 0 !important;
}

.syntax_error {
    background-color: #e2e2e2;
    padding: 7px;
    color: #000;
    font-size: 12px;
    line-height: 100%;
    margin-top: -10px;
}

.topic_buttons {
    padding: 5px;
    font-size: 14px;
    line-height: 120%;

    background: #eeeeee;
    background: -moz-linear-gradient(top, #eeeeee 0%, #cccccc 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #eeeeee), color-stop(100%, #cccccc));
    background: -webkit-linear-gradient(top, #eeeeee 0%, #cccccc 100%);
    background: -o-linear-gradient(top, #eeeeee 0%, #cccccc 100%);
    background: -ms-linear-gradient(top, #eeeeee 0%, #cccccc 100%);
    background: linear-gradient(to bottom, #eeeeee 0%, #cccccc 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#cccccc', GradientType=0);

    border-radius: 0px 0px 3px 3px;
    text-align: left;
}

#topic_thank {
    display: inline-block;
}

/* FORM */

.sl {
    border-radius: 3px;
    padding: 5px;
    font-size: 14px;
    border: 1px solid #ccc;
    width: 310px;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
    box-sizing: border-box;
}

.sl:focus {
    border: 1px solid rgba(128, 128, 160, 0.6);
    outline: none;
}

.sls {
    border-radius: 3px;
    padding: 5px;
    font-size: 14px;
    border: 1px solid #ccc;
    width: 240px;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei";
}

.sls:focus {
    border: 1px solid rgba(128, 128, 160, 0.6);
    outline: none;
}

.sll {
    border-radius: 3px;
    padding: 5px;
    font-size: 14px;
    border: 1px solid #ccc;
    width: 100%;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
    box-sizing: border-box;
}

.sll:focus {
    border: 1px solid rgba(128, 128, 160, 0.6);
    outline: none;
}

.ml {
    border-radius: 3px;
    padding: 5px;
    font-size: 14px;
    border: 1px solid #ccc;
    display: block;
    width: 310px;
    height: 160px;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
    box-sizing: border-box;
}

.ml:focus {
    border: 1px solid rgba(128, 128, 160, 0.6);
    outline: none;
}

/* Multi Line Large */

.mll {
    border-radius: 3px;
    padding: 5px;
    font-size: 14px;
    border: 1px solid #ccc;
    display: block;
    width: 100%;
    height: 8em;
    overflow-y: auto;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
    resize: vertical;
    box-sizing: border-box;
}

.mll:focus {
    border: 1px solid rgba(128, 128, 160, 0.6);
    outline: none;
}

/* Multi Line Embedded */

.mle {
    border-radius: 3px;
    padding: 5px;
    font-size: 14px;
    border: 1px solid #ccc;
    display: block;
    width: 100%;
    font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif;
    resize: vertical;
    box-sizing: border-box;
}

.mle:focus {
    border: 1px solid rgba(128, 128, 160, 0.6);
    outline: none;
}

/* Markdown: Single Line */

::-webkit-input-placeholder {
    color: #c0c0c0;
}

:-moz-placeholder { /* Firefox 18- */
    color: #c0c0c0;
}

::-moz-placeholder { /* Firefox 19+ */
    color: #c0c0c0;
}

:-ms-input-placeholder {
    color: #c0c0c0;
}

.msl {
    width: 100%;
    border: none;
    resize: none;
    background-color: #f9f9f9;
    outline: none;
    font-size: 14px;
    line-height: 20px;
    padding: 10px;
    font-family: 'Helvetica Neue', 'Hiragino Sans GB', 'Microsoft Yahei', sans-serif;
    margin: 0px;
    box-sizing: border-box;
}

.msl:focus {
    background-color: #fff;
}

.short {
    height: 52px;
}

.tall {
    height: 320px;
}

.super.button {
    background-image: url("/static/img/bg_blended_light.png");
    padding: 4px 8px 4px 8px;
    border: 1px solid rgba(80, 80, 90, 0.2);
    border-bottom-color: rgba(80, 80, 90, 0.35);
    border-radius: 3px;
    font-size: 14px;
    /*line-height: 12px;*/
    outline: none;
}

.normal.button {
    background-color: #fff;
    color: #333;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.normal.button:disabled {
    background-color: #fff;
    color: #ccc;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.normal.button:hover:enabled {
    background-color: #f9f9f9;
    border: 1px solid rgba(60, 60, 70, 0.3);
    color: #333;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.normal.button:active:enabled {
    background-color: #e2e2e2;
    color: #333;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.normal_page_right.button {
    background-color: #fff;
    color: #333;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.normal_page_right.button:disabled {
    background-color: #fff;
    color: #ccc;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.normal_page_right.button:hover:enabled {
    background-color: #f9f9f9;
    border-left: 1px solid rgba(80, 80, 90, 0.2);
    border-top: 1px solid rgba(60, 60, 70, 0.3);
    border-right: 1px solid rgba(60, 60, 70, 0.3);
    border-bottom: 1px solid rgba(60, 60, 70, 0.3);
    color: #333;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.normal_page_right.button:active:enabled {
    background-color: #e2e2e2;
    color: #333;
    text-shadow: 0px 1px 0px #fff;
    text-decoration: none;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0px 1px 0px rgba(66, 66, 77, 0.1);
}

.special.button {
    background-color: #ffcc00;
    color: #532b17;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-weight: 600;
    -moz-box-shadow: 0px 1px 2px rgba(233, 175, 0, 0.6);
    border: 1px solid rgba(200, 150, 0, 0.8);
}

.special.button:hover {
    background-color: #ffdf00;
    color: #402112;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.7);
    text-decoration: none;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    -moz-box-shadow: 0px 1px 2px rgba(233, 175, 0, 0.5);
    border: 1px solid rgba(200, 150, 0, 1);
}

.special.button:active {
    background-color: #ffbb00;
    color: #402112;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.7);
    text-decoration: none;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    -moz-box-shadow: 0px 1px 2px rgba(233, 175, 0, 0.5);
    border: 1px solid rgba(200, 150, 0, 1);
}

.inverse.button {
    background-color: #ccc;
    color: #999;
    text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-weight: 600;
    -moz-box-shadow: 0px 1px 2px rgba(200, 200, 200, 0.8);
    border: 1px solid rgba(150, 150, 150, 0.8);
}

.inverse.button:hover {
    background-color: #999;
    color: #fff;
    text-shadow: 0px -1px 1px rgba(0, 0, 0, 0.5);
    text-decoration: none;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    -moz-box-shadow: 0px 1px 2px rgba(200, 200, 200, 1);
    border: 1px solid rgba(150, 150, 150, 0.6);
}

.inverse.button:active {
    background-color: #888;
    color: #fff;
    text-shadow: 0px -1px 1px rgba(0, 0, 0, 0.5);
    text-decoration: none;
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    -moz-box-shadow: 0px 1px 2px rgba(200, 200, 200, 1);
    border: 1px solid rgba(150, 150, 150, 0.6);
}

.item {
    background-position: 0 bottom;
    background-repeat: repeat-x;
}

.item_node {
    font-size: 12px;
    line-height: 12px;
    padding: 4px 10px 4px 10px;
    margin: 0px 5px 5px 0px;
    border-radius: 16px;
    display: inline-block;

    border: 1px solid #e5e5e5;
}

.item_node:hover {
    text-decoration: none;
    color: #333;

    border: 1px solid #ccc;
    box-shadow: 0px 1px 2px rgba(0, 0, 32, 0.1);
}

.item_node:active {
    text-decoration: none;
    background-color: #f9f9f9;
    color: #333;

    border: 1px solid #ccc;
    box-shadow: 0px 1px 2px rgba(0, 0, 32, 0.1) inset;
    outline: none;
}

.item_title {
    font-size: 16px;
    line-height: 130%;
    text-shadow: 0px 1px 0px #fff;
    word-wrap: break-word;
    hyphens: auto;
}

.item_hot_topic_title {
    font-size: 13px;
    line-height: 120%;
    text-shadow: 0px 1px 0px #fff;
}

.tag:link, .tag:visited, .tag2 {
    padding: 5px 10px 5px 10px;
    line-height: 100%;
    background-color: #f0f0f0;
    border-radius: 10px;
    margin: 0px 5px 0px 5px;
    display: inline-block;
}

.tag:hover {
    background-color: #99a;
    color: #fff;
    text-decoration: none;
}

.tag > li {
    opacity: .15;
}

/* COUNT */

a.count_orange:link, a.count_orange:active {
    line-height: 12px;
    font-weight: bold;
    color: white;
    background-color: #ff9900;
    display: inline-block;
    padding: 2px 10px 2px 10px;
    -moz-border-radius: 12px;
    -webkit-border-radius: 12px;
    border-radius: 12px;
    text-decoration: none;
    margin-right: 5px;
    word-break: keep-all;
}

a.count_orange:hover {
    line-height: 12px;
    font-weight: bold;
    color: white;
    background-color: #ffa722;
    display: inline-block;
    padding: 2px 10px 2px 10px;
    -moz-border-radius: 12px;
    -webkit-border-radius: 12px;
    border-radius: 12px;
    text-decoration: none;
}

a.count_livid:link, a.count_livid:active {
    line-height: 12px;
    font-weight: bold;
    color: white;
    background-color: #aab0c6;
    display: inline-block;
    padding: 2px 10px 2px 10px;
    -moz-border-radius: 12px;
    -webkit-border-radius: 12px;
    border-radius: 12px;
    text-decoration: none;
    margin-right: 5px;
    word-break: keep-all;
}

a.count_livid:hover {
    line-height: 12px;
    font-weight: bold;
    color: white;
    background-color: #969cb1;
    display: inline-block;
    padding: 2px 10px 2px 10px;
    -moz-border-radius: 12px;
    -webkit-border-radius: 12px;
    border-radius: 12px;
    text-decoration: none;
}

a.count_blue:visited, a.count_green:visited, a.count_orange:visited, a.count_livid:visited {
    line-height: 12px;
    font-weight: bold;
    color: white;
    background-color: #e5e5e5;
    display: inline-block;
    padding: 2px 10px 2px 10px;
    -moz-border-radius: 12px;
    -webkit-border-radius: 12px;
    border-radius: 12px;
    text-decoration: none;
    margin-right: 5px;
}

/* PAGE */

.page_current {
    display: inline-block;
    font-weight: bold;
    font-size: 14px;
    line-height: 14px;
    padding: 3px 6px 3px 6px;
    background-color: #f0f0f0;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    margin: 0px 1px 0px 1px;
    border: 1px solid #bbb;
    color: #000;
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
}

.page_current:hover {
    text-decoration: none;
}

.page_normal:link, .page_normal:visited, .page_normal:active {
    display: inline-block;
    font-weight: normal;
    font-size: 13px;
    line-height: 13px;
    padding: 2px 5px 2px 5px;
    background-color: #fff;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    margin: 0px 1px 0px 1px;
    text-decoration: none;
    border: 1px solid #e2e2e2;
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
}

.page_normal:hover {
    background-color: #f0f0f0;
    color: #000;
    text-decoration: none;
    border: 1px solid #ccc;
}

.page_input {
    padding: 4px 4px 4px 4px;
    font-size: 12px;
    line-height: 12px;
    border: 1px solid #e2e2e2;
    border-radius: 3px;
    width: 40px;
    background-color: #fff;
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1) inset;
    color: #ccc;
}

.page_input:focus {
    color: #666;
    border: 1px solid #ccc;
}

.online {
    color: #fff;
    font-size: 10px;
    line-height: 10px;
    font-weight: 500;
    padding: 2px 5px 2px 5px;
    -moz-border-radius: 10px;
    -webkit-border-radius: 10px;
    border-radius: 10px;
    display: inline-block;

    background: #52bf1c;
    background: -moz-linear-gradient(top, #52bf1c 0%, #438906 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #52bf1c), color-stop(100%, #438906));
    background: -webkit-linear-gradient(top, #52bf1c 0%, #438906 100%);
    background: -o-linear-gradient(top, #52bf1c 0%, #438906 100%);
    background: -ms-linear-gradient(top, #52bf1c 0%, #438906 100%);
    background: linear-gradient(top, #52bf1c 0%, #438906 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#52bf1c', endColorstr='#438906', GradientType=0);
}

.payload {
    display: inline-block;
    background-color: #f5f5f5;
    padding: 5px 10px 5px 10px;
    font-size: 14px;
    line-height: 120%;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    border-radius: 3px;
    word-break: break-all;
    word-wrap: break-word;
}

/* BALANCE */

a.balance_area:link, a.balance_area:visited, .balance_area {
    color: #000;
    font-size: 11px;
    line-height: 16px;
    padding: 5px 10px 5px 10px;
    -moz-border-radius: 20px;
    -webkit-border-radius: 20px;
    border-radius: 20px;
    text-decoration: none;
    color: #666;
    text-shadow: 0px 1px 0px white;
    display: inline-block;
    margin: -4px -5px 0px 0px;

    background: #f5f5f5;
    background: -moz-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #f5f5f5), color-stop(100%, #e2e2e2));
    background: -webkit-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: -o-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: -ms-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f5f5f5', endColorstr='#e2e2e2', GradientType=0);
}

a.balance_area:active {
    text-decoration: none;
    color: #333;
    color: #000;

    background: #f0f0f0;
    background: -moz-linear-gradient(top, #f0f0f0 0%, #c9c9c9 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #f0f0f0), color-stop(100%, #c9c9c9));
    background: -webkit-linear-gradient(top, #f0f0f0 0%, #c9c9c9 100%);
    background: -o-linear-gradient(top, #f0f0f0 0%, #c9c9c9 100%);
    background: -ms-linear-gradient(top, #f0f0f0 0%, #c9c9c9 100%);
    background: linear-gradient(top, #f0f0f0 0%, #c9c9c9 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f0f0f0', endColorstr='#c9c9c9', GradientType=0);
}

a.balance_area:hover {
    text-decoration: none;
    color: #333;
    color: #000;

    background: #f9f9f9;
    background: -moz-linear-gradient(top, #f9f9f9 0%, #f0f0f0 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #f9f9f9), color-stop(100%, #f0f0f0));
    background: -webkit-linear-gradient(top, #f9f9f9 0%, #f0f0f0 100%);
    background: -o-linear-gradient(top, #f9f9f9 0%, #f0f0f0 100%);
    background: -ms-linear-gradient(top, #f9f9f9 0%, #f0f0f0 100%);
    background: linear-gradient(top, #f9f9f9 0%, #f0f0f0 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f9f9f9', endColorstr='#f0f0f0', GradientType=0);
}

/* DATA */

table.data {

}

table.data td.h, table.data th.h {
    text-align: left;
    font-size: 12px;
    font-weight: bold;
    border-right: 1px solid #ccc;
    border-bottom: 2px solid #ccc;
    text-shadow: 0px 1px 0px #fff;

    background: #f5f5f5;
    background: -moz-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #f5f5f5), color-stop(100%, #e2e2e2));
    background: -webkit-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: -o-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: -ms-linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    background: linear-gradient(top, #f5f5f5 0%, #e2e2e2 100%);
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f5f5f5', endColorstr='#e2e2e2', GradientType=0);
}

table.data td.d {
    text-align: left;
    font-size: 12px;
    font-weight: normal;
    border-right: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
}

.positive {
    color: #0aa31c;
}

.negative {
    color: #ff3c00;
}

.note {
    font-size: 15px;
    line-height: 150%;
    font-family: "Helvetica Neue", "Arial", "Hiragino Sans GB", 'Microsoft Yahei', sans-serif;
}

.note_item {
    padding: 10px;
    font-size: 12px;
    line-height: 100%;
    text-align: left;
    border-bottom: 1px solid #e2e2e2;
}

.note_item:hover {
    background-color: #f9f9f9;
}

.note_item_icon_arrow {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background-image: url("/static/img/ico_arrow.png");
    background-repeat: no-repeat;
    margin-right: 8px;
    margin-top: -2px;
}

.note_item_icon_code {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background-image: url("/static/img/ico_code.png");
    background-repeat: no-repeat;
    margin-right: 8px;
    margin-top: -2px;
}

.note_item_icon_note {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background-image: url("/static/img/ico_note.png");
    background-repeat: no-repeat;
    margin-right: 8px;
    margin-top: -2px;
}

.note_item_icon_note_arrow {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background-image: url("/static/img/ico_note_arrow.png");
    background-repeat: no-repeat;
    margin-right: 8px;
    margin-top: -2px;
}

.note_item_icon_document_rich {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background-image: url("/static/img/ico_document_rich.png");
    background-repeat: no-repeat;
    margin-right: 8px;
    margin-top: -2px;
}

.note_item_icon_folder {
    display: inline-block;
    width: 16px;
    height: 16px;
    vertical-align: middle;
    background-image: url("/static/img/ico_folder_blue.png");
    background-repeat: no-repeat;
    margin-right: 8px;
    margin-top: -2px;
}

.note_item_info {
    display: inline-block;
    float: right;
    color: #999;
    vertical-align: middle;
    margin-top: 3px;
}

.note_item_title {
    display: inline-block;
    font-size: 14px;
    line-height: 120%;
}

#editor {
    position: relative;
    width: auto;
    height: 600px;
    font-size: 16px;
    line-height: 130%;
}

.event_badge {
    float: left;
    display: block;
    width: 40px;
    text-align: center;
    padding: 0px 10px 0px 10px;
    border-left: 4px solid #e2e2e2;
    vertical-align: top;
}

.event_day {
    font-size: 24px;
    line-height: 24px;
    font-weight: bold;
    color: #000;
    margin: 5px 0px 5px 0px;
}

.event_month {
    font-size: 14px;
    line-height: 14px;
    font-weight: bold;
    color: #999;
}

.event_body {
    display: block;
    margin-left: 74px;
}

.event_title {
    font-size: 15px;
    line-height: 20px;
    font-weight: 500;
    margin-bottom: 5px;
}

.event_brief {
    font-size: 14px;
    line-height: 120%;
    color: #666;
    margin-top: 10px;
    margin-bottom: 10px;
}

.event_location {
    font-size: 11px;
    line-height: 20px;
    color: #999;
}

.event_ops {
    padding-top: 5px;
    font-size: 12px;
    line-height: 12px;
    color: #ccc;
}

img.avatar {
    -moz-border-radius: 4px;
    border-radius: 4px;
}

a.img_sq {
    width: 25%;
    box-sizing: border-box;
    text-align: center;
    vertical-align: bottom;
    border: none;
    padding: 5px;
    display: inline-block;
    text-decoration: none;
    background-color: #fff;
}

a.img_sq:hover {
    text-decoration: none;
    background-color: #f0f0f0;
    border-radius: 3px;
}

a.img_view {
    max-width: 100%;
    box-sizing: border-box;
    text-align: center;
    vertical-align: bottom;
    border: none;
    padding: 5px;
    display: inline-block;
    text-decoration: none;
    background-color: #fff;
}

a.img_view:hover {
    text-decoration: none;
    background-color: #f0f0f0;
    border-radius: 3px;
}

a.img_sqm {
    text-align: center;
    vertical-align: bottom;
    border: none;
    padding: 4px 0px 0px 4px;
    display: inline-block;
    text-decoration: none;
    background-color: #fff;
}

a.img_sqm:hover {
    text-decoration: none;
    background-color: #f0f0f0;
    border-radius: 3px;
}

a.btn_hero {
    background-color: #fff;
    border: 1px solid #778087;
    font-size: 18px;
    line-height: 18px;
    padding: 10px 20px 10px 20px;
    border-radius: 5px;
}

a.btn_hero:hover {
    color: #fff;
    background-color: #778087;
    text-decoration: none;
}

.embedded_video_wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    padding-top: 25px;
    height: 0;
}

.embedded_video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.embedded_image {
    max-width: 100%;
    image-orientation: from-image;
}

.votes {
    display: inline-block;
}

.vote:link, .vote:visited, .vote {
    text-decoration: none;
    font-size: 10px;
    line-height: 1;
    padding: 2px 8px 2px 8px;
    border: 1px solid #e2e2e2;
    border-radius: 3px;
    color: #778;
    display: inline-block;
    vertical-align: baseline;
    text-align: center;
}

.vote:hover {
    color: #667;
    border: 1px solid #667;
    text-decoration: none;
}

.vote:active {
    background-color: #f0f0f0;
    border: 1px solid #aaa;
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.2) inset;
}

.note > *:first-child, .markdown_body > *:first-child, .page > *:first-child {
    margin-top: 0 !important;
}

.note > *:last-child, .markdown_body > *:last-child, .problem > *:last-child, .page > *:last-child {
    margin-bottom: 0 !important;
}

.markdown_body img {
    max-width: 100%;
}

.markdown_body table {
    padding: 0;
    border-collapse: collapse;
}

.markdown_body table tr {
    border-top: 1px solid #cccccc;
    background-color: white;
    margin: 0;
    padding: 0;
}

.markdown_body table tr:nth-child(2n) {
    background-color: #f8f8f8;
}

.markdown_body table tr th {
    font-weight: bold;
    border: 1px solid #cccccc;
    margin: 0;
    padding: 6px 12px;
}

.markdown_body table tr td {
    border: 1px solid #cccccc;
    margin: 0;
    padding: 6px 12px;
}

.markdown_body table tr th :first-child, .markdown_body table tr td :first-child {
    margin-top: 0;
}

.markdown_body table tr th :last-child, .markdown_body table tr td :last-child {
    margin-bottom: 0;
}

ul.nav {
    margin: 0px;
    padding: 0px;
    list-style: none;
}

ul.nav > li {
    display: block;
}

ul.nav li a.nav_item, ul.nav li a.nav_item:visited {
    display: block;
    padding: 10px 10px 10px 15px;
}

ul.nav li a.nav_item_current, ul.nav li a.nav_item_current:visited {
    display: block;
    padding: 10px 10px 10px 15px;
    background-color: #fff;
    color: #000;
}

ul.nav li a.nav_item:hover {
    display: block;
    padding: 10px 10px 10px 15px;
    background-color: #f0f0f0;
    color: #333;
    text-decoration: none;
}

ul.nav li a.nav_item_current:hover {
    display: block;
    padding: 10px 10px 10px 15px;
    background-color: #fff;
    color: #333;
    text-decoration: none;
}

ul.nav li a.nav_item:active, ul.nav li a.nav_item_current:active {
    display: block;
    padding: 10px 10px 10px 15px;
    background-color: #e9e9e9;
    box-shadow: 0px 2px 3px rgba(0, 0, 0, 0.1) inset;
    color: #333;
    text-decoration: none;
}

.badge_mod {
    background-image: url("/static/img/mod@2x.png");
    background-repeat: no-repeat;
    background-size: 30px 14px;
    display: inline-block;
    vertical-align: text-top;
    width: 30px;
    height: 14px;
}

.hide-content {
    color: transparent;
    text-shadow: #b6b4b4 0 0 6px;
    user-select: none;
}

.blur-image {
    filter: blur(5px); /* 数值越大，越模糊 */
}

.anchor-offset {
    scroll-margin-top: 50px;
}