@charset "UTF-8";
/* normalize.css v5.0.0 | MIT License | github.com/necolas/normalize.css */
html {
  font-family: sans-serif;
  line-height: 1.15;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
article,
aside,
footer,
header,
nav,
section {
  display: block;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
figcaption,
figure,
main {
  display: block;
}
figure {
  margin: 1em 40px;
}
hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}
pre {
  font-family: monospace, monospace;
  font-size: 1em;
}
a {
  background-color: transparent;
  -webkit-text-decoration-skip: objects;
}
a:active,
a:hover {
  outline-width: 0;
}
abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  text-decoration: underline dotted;
}
b,
strong {
  font-weight: inherit;
}
b,
strong {
  font-weight: bolder;
}
code,
kbd,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
dfn {
  font-style: italic;
}
mark {
  background-color: #ff0;
  color: #000;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em;
}
audio,
video {
  display: inline-block;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
img {
  border-style: none;
}
svg:not(:root) {
  overflow: hidden;
}
button,
input,
optgroup,
select,
textarea {
  font-family: sans-serif;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}
button,
input {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
[type=reset],
[type=submit],
button,
html [type=button] {
  -webkit-appearance: button;
}
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner,
button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring,
button:-moz-focusring {
  outline: 1px dotted ButtonText;
}
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}
progress {
  display: inline-block;
  vertical-align: baseline;
}
textarea {
  overflow: auto;
}
[type=checkbox],
[type=radio] {
  box-sizing: border-box;
  padding: 0;
}
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}
[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}
[type=search]::-webkit-search-cancel-button,
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}
::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}
details,
menu {
  display: block;
}
summary {
  display: list-item;
}
canvas {
  display: inline-block;
}
template {
  display: none;
}
[hidden] {
  display: none;
}
* {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  transition-duration: 0.35s;
  -moz-transition-duration: 0.35s;
  -webkit-transition-duration: 0.35s;
  outline: none;
}
::-webkit-scrollbar {
  width: 6px;
  height: 1px;
}
::-webkit-scrollbar-track,
::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background-color: #f0f0f0;
}
::-webkit-scrollbar-thumb {
  background-color: #666;
}
::selection {
  background-color: #ddd;
}
::-webkit-selection {
  background-color: #ddd;
}
body {
  height: 0;
  -webkit-font-smoothing: antialiased;
}
a {
  -webkit-tap-highlight-color: transparent;
}
.highlight.html:after {
  content: "HTML";
}
.highlight.js:after {
  content: "JavaScript";
}
.highlight.ts:after {
  content: "TypeScript";
}
.highlight.bash:after {
  content: "BASH";
}
.highlight.sh:after {
  content: "Shell";
}
.highlight.css:after {
  content: "CSS";
}
.highlight.scss:after {
  content: "SCSS";
}
.highlight.diff:after {
  content: "Diff";
}
.highlight.java:after {
  content: "JAVA";
}
.highlight.xml:after {
  content: "XML";
}
.highlight.python:after {
  content: "Python";
}
.highlight.yml:after {
  content: "YAML";
}
.highlight.swift:after {
  content: "Swift";
}
.highlight.ruby:after {
  content: "Ruby";
}
.highlight.perl:after {
  content: "Perl";
}
.highlight.php:after {
  content: "PHP";
}
.highlight.c:after {
  content: "CLang";
}
.highlight.cpp:after {
  content: "C++";
}
.highlight.cs:after {
  content: "C#";
}
@-moz-keyframes indeterminate {
  from {
    left: -90%;
    right: 100%;
  }
  60% {
    left: -90%;
    right: 100%;
  }
  to {
    left: 100%;
    right: -35%;
  }
}
@-webkit-keyframes indeterminate {
  from {
    left: -90%;
    right: 100%;
  }
  60% {
    left: -90%;
    right: 100%;
  }
  to {
    left: 100%;
    right: -35%;
  }
}
@-o-keyframes indeterminate {
  from {
    left: -90%;
    right: 100%;
  }
  60% {
    left: -90%;
    right: 100%;
  }
  to {
    left: 100%;
    right: -35%;
  }
}
@keyframes indeterminate {
  from {
    left: -90%;
    right: 100%;
  }
  60% {
    left: -90%;
    right: 100%;
  }
  to {
    left: 100%;
    right: -35%;
  }
}
@-moz-keyframes indeterminate-short {
  from {
    left: -200%;
    right: 100%;
  }
  60% {
    left: 107%;
    right: -8%;
  }
  to {
    left: 107%;
    right: -8%;
  }
}
@-webkit-keyframes indeterminate-short {
  from {
    left: -200%;
    right: 100%;
  }
  60% {
    left: 107%;
    right: -8%;
  }
  to {
    left: 107%;
    right: -8%;
  }
}
@-o-keyframes indeterminate-short {
  from {
    left: -200%;
    right: 100%;
  }
  60% {
    left: 107%;
    right: -8%;
  }
  to {
    left: 107%;
    right: -8%;
  }
}
@keyframes indeterminate-short {
  from {
    left: -200%;
    right: 100%;
  }
  60% {
    left: 107%;
    right: -8%;
  }
  to {
    left: 107%;
    right: -8%;
  }
}
@font-face {
  font-family: "LedFont";
  font-style: normal;
  src: url("../font/lcd.ttf") format('truetype');
}
@font-face {
  font-family: "iconfont";
  src: url("../font/iconfont/iconfont.eot");
  src: url("../font/iconfont/iconfont.eot") format('embedded-opentype'), url("../font/iconfont/iconfont.woff") format('woff'), url("../font/iconfont/iconfont.ttf") format('truetype'), url("../font/iconfont/iconfont.svg") format('svg');
}
.iconfont {
  font-family: 'iconfont';
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
}
.icon-mail:before {
  content: "\e694";
}
.icon-alipay:before {
  content: "\e695";
}
.icon-facebook:before {
  content: "\e696";
}
.icon-linkedin:before {
  content: "\e697";
}
.icon-ins:before {
  content: "\e698";
}
.icon-zhihu:before {
  content: "\e69a";
}
.icon-twitter:before {
  content: "\e69b";
}
.icon-weibo:before {
  content: "\e69e";
}
.icon-moments:before {
  content: "\e6a0";
}
.icon-right:after {
  content: "\e78b";
}
.icon-up:before {
  content: "\e7a8";
}
.icon-left:before {
  content: "\e833";
}
.icon-github:before {
  content: "\e6ed";
}
.icon-more:before {
  content: "\e652";
}
.icon-visit:before {
  content: "\e637";
}
.icon-people:before {
  content: "\e651";
}
.container {
  width: 800px;
  margin: 0 auto;
}
@media screen and (max-width: 800px) {
  .container {
    width: 100%;
  }
}
.main {
  margin: 24px auto;
}
.body {
  transform: translateY(-100px);
  -ms-transform: translateY(-100px);
  -moz-transform: translateY(-100px);
  -webkit-transform: translateY(-100px);
  display: none;
}
.header {
  width: 100%;
  height: 110px;
  display: flex;
  align-items: center;
  flex-direction: row;
  flex-wrap: nowrap;
}
.header .table {
  display: table;
  height: 100%;
  width: 100%;
}
.header .table .connect {
  display: table-cell;
  vertical-align: middle;
}
.header .table .connect .connect-inner {
  display: flex;
  flex-direction: column;
}
.header .table .connect .connect-inner span a {
  font-family: 'LedFont', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-weight: 300;
  font-size: 48px;
  color: #666;
  text-decoration: none;
}
.header .title {
  flex: 2;
  height: 100%;
  text-align: center;
  padding-right: 24px;
}
.header #subtitle {
  font-size: 12px;
  margin-top: 5px;
}
.header .main-nav {
  flex: 3;
  text-align: center;
  padding-left: 24px;
}
.header .main-nav .menu {
  display: flex;
  justify-content: center;
  list-style: none;
  margin: 40px 0;
}
.header .main-nav .menu .menu-item {
  display: inline-table;
  margin: 0 16px;
}
.header .main-nav .menu .menu-item a {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: #666;
  font-size: 16px;
}
.header .main-nav .menu .menu-item a:hover {
  color: #000;
}
.header .main-nav .menu .menu-item .menu-item-label {
  font-size: 12px;
}
@media screen and (max-width: 800px) {
  .header .title {
    padding-right: 0;
  }
  .header .main-nav {
    padding-left: 0;
  }
  .header .menu {
    padding: 0;
  }
}
@media screen and (max-width: 650px) {
  .header .main-nav .menu {
    margin: 16px 0;
    padding: 0;
  }
  .header .main-nav .menu .menu-item {
    margin: 0 8px;
  }
  .header .main-nav .menu .menu-item a {
    font-size: 12px;
  }
}
@media screen and (max-width: 650px) {
  .header {
    height: inherit;
    display: block;
  }
}
.posts {
  padding: 0 8px;
}
.post {
  position: relative;
  background-color: #fefefe;
  padding: 16px;
  margin-bottom: 16px;
}
.post:before {
  z-index: -1;
  content: '';
  width: 50px;
  height: 50px;
  background-color: #777;
  box-shadow: -1px -1px 1px #bbb;
  position: absolute;
  top: -1px;
  left: -1px;
  -webkit-animation: fadeIn 0.5s ease-in-out backwards 0.5s;
  animation: fadeIn 0.5s ease-in-out backwards 0.5s;
}
.post:after {
  z-index: -1;
  content: '';
  width: 50px;
  height: 50px;
  background-color: #777;
  box-shadow: 1px 1px 1px #bbb;
  position: absolute;
  bottom: -1px;
  right: -1px;
  -webkit-animation: fadeIn 0.5s ease-in-out backwards 0.5s;
  animation: fadeIn 0.5s ease-in-out backwards 0.5s;
}
.post .post-header {
  z-index: 10;
}
.post .post-header .post-time {
  padding-left: 16px;
  font-family: "Source Sans Pro", "Helvetica Neue";
  font-weight: 400;
  font-size: 14px;
  color: #666;
}
.post .post-header .post-title {
  margin: 0;
  padding: 5px 0;
  font-weight: 200;
  font-size: 28px;
}
.post .post-header .post-title a {
  text-decoration: none;
  color: #000;
}
@media screen and (max-width: 650px) {
  .post .post-header .post-time {
    font-size: 12px;
  }
  .post .post-header .post-title {
    font-size: 20px;
  }
}
@media screen and (max-width: 800px) {
  .post {
    margin: 8px;
  }
}
@media screen and (max-width: 650px) {
  .post {
    margin: 8px;
    padding: 8px;
  }
}
.post-content h1 {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  font-weight: 300;
  margin: 16px 0;
}
.post-content h1:before {
  content: '∮ ';
}
.post-content h2 {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  font-weight: 300;
  margin: 16px 0;
}
.post-content h2:before {
  content: '∮ ';
}
.post-content h3 {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  font-weight: 300;
  margin: 16px 0;
}
.post-content h3:before {
  content: '∮ ';
}
.post-content h4 {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  font-weight: 300;
  margin: 16px 0;
}
.post-content h4:before {
  content: '∮ ';
}
.post-content h5 {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  font-weight: 300;
  margin: 16px 0;
}
.post-content h5:before {
  content: '∮ ';
}
.post-content h6 {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  font-weight: 300;
  margin: 16px 0;
}
.post-content h6:before {
  content: '∮ ';
}
.post-content a {
  color: #666;
  text-decoration: underline;
}
.post-content a:hover {
  color: #000;
}
.post-content p {
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
  margin: 8px 0;
  line-height: 1.5em;
  font-weight: 300;
}
.post-content code {
  border: 1px solid #999;
  background-color: #f0f0f0;
  padding: 0 4px;
  margin: 0 4px;
  font-size: 14px;
}
.post-content strong {
  font-weight: bold;
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
}
.post-content i {
  font-weight: 100;
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
}
.post-content img {
  width: 500px;
}
@media screen and (max-width: 650px) {
  .post-content {
    font-size: 14px;
  }
}
.content-link {
  margin: 8px 0;
  display: inline-block;
}
.content-link:hover {
  transform: translateX(10%);
  -ms-transform: translateX(10%);
  -moz-transform: translateX(10%);
  -webkit-transform: translateX(10%);
}
.content-link a {
  color: #666;
  text-decoration: none;
}
.content-link a:hover {
  color: #000;
}
.post-tags {
  display: inline-block;
  padding: 4px 16px;
  font-size: 12px;
  border-bottom: 1px solid #ddd;
}
.post-tags a {
  text-decoration: none;
  color: #666;
  margin: 0 4px;
}
.post-tags a:before {
  content: '#';
}
.post-tags a:hover {
  color: #000;
}
blockquote {
  position: relative;
  margin: 8px 8px;
  padding: 8px 16px;
  background-color: #f0f0f0;
  border-left: 5px solid #999;
}
blockquote:before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  border-width: 0 16px 16px 0;
  border-color: #fff #fff transparent transparent;
  background: transparent;
  border-style: solid;
  width: 0;
  box-shadow: -1px 1px 1px #ddd;
}
blockquote p {
  margin: 0;
  font-family: 'Optima', 'PingFang SC', 'Roboto', 'Noto SansCJK', 'Helvetica Neue', 'Helvetica', "微软雅黑", "YaHei-Consolas-Hybrid", sans-serif;
}
.archive {
  margin: 0 48px;
}
.archive .archive-title {
  display: inline-block;
  margin: 0;
  font-family: Athelas, "PingFang SC", serif;
  font-weight: 300;
  color: #666;
}
.archive .archive-num {
  margin: 8px;
  font-weight: 100;
}
.archive .archive-name {
  font-family: Athelas, "PingFang SC", serif;
  font-weight: 300;
}
.archive .archive-list .archive-year {
  font-family: Athelas, "PingFang SC", serif;
  font-weight: 100;
}
.archive .archive-list ul {
  list-style: none;
  padding: 0;
}
.archive .archive-list .archive-post {
  border-left: 1px solid #ddd;
  padding: 0 8px;
}
.archive .archive-list .archive-post:hover {
  padding: 0 16px;
  background-color: $main-back;
  border-left: 3px solid #666;
  border-right: 3px solid #666;
}
.archive .archive-list .archive-post-time {
  font-family: "Source Sans Pro", "Helvetica Neue", Arial, sans-serif;
  color: #999;
}
.archive .archive-list .archive-post-link {
  display: inline-block;
  line-height: 1.5em;
}
.archive .archive-list .archive-post-link a {
  margin: 0 8px;
  text-decoration: none;
  color: #666;
}
.archive .archive-list .archive-post-link a:hover {
  color: #000;
}
.pagination {
  width: 80%;
  margin: 24px auto;
  font-weight: 500;
}
.pagination .page-number {
  display: none;
}
.pagination:before,
.pagination:after,
.article-page:after {
  content: '';
  display: table;
}
.pagination:after {
  clear: both;
}
.pagination .extend {
  text-decoration: none;
  color: #666;
  font-size: 18px;
}
.pagination .extend.next {
  float: right;
}
.pagination .extend.next:hover {
  color: #000;
  transform: translateX(10%);
  -ms-transform: translateX(10%);
  -moz-transform: translateX(10%);
  -webkit-transform: translateX(10%);
}
.pagination .extend.prev {
  float: left;
}
.pagination .extend.prev:hover {
  color: #000;
  transform: translateX(-10%);
  -ms-transform: translateX(-10%);
  -moz-transform: translateX(-10%);
  -webkit-transform: translateX(-10%);
}
@media screen and (max-width: 650px) {
  .pagination .extend {
    font-size: 14px;
  }
}
.article-page {
  width: 80%;
  margin: 24px auto;
  font-weight: 500;
}
.article-page a {
  text-decoration: none;
  color: #666;
  font-size: 16px;
}
@media screen and (max-width: 650px) {
  .article-page a {
    font-size: 12px;
  }
}
.article-page a:hover {
  color: #000;
}
.article-page:before {
  content: '';
  display: table;
}
.article-page:after {
  clear: both;
}
.article-page .art-right {
  float: right;
}
.article-page .art-right:hover {
  transform: translateX(10%);
  -ms-transform: translateX(10%);
  -moz-transform: translateX(10%);
  -webkit-transform: translateX(10%);
}
.article-page .art-left {
  float: left;
}
.article-page .art-left:hover {
  transform: translateX(-10%);
  -ms-transform: translateX(-10%);
  -moz-transform: translateX(-10%);
  -webkit-transform: translateX(-10%);
}
.footer {
  margin: 8px 0;
  width: 100%;
  height: 100%;
}
.footer hr {
  border: none;
  height: 1px;
  background-color: #666;
  background-image: -webkit-linear-gradient(0deg, #fff, #666, #fff);
}
.footer .footer-wrapper {
  display: flex;
  flex-direction: row;
  align-items: center;
}
.footer .left {
  flex: 1;
  padding: 16px;
  border-right: 1px solid #ddd;
  border-image: -webkit-linear-gradient(#fff, #ddd, #fff) 0 10 0 0;
}
.footer .left .contact-icon {
  display: flex;
  justify-content: center;
}
.footer .left .contact-icon a {
  margin: 4px 8px;
  text-decoration: none;
  color: #666;
  font-size: 26px;
}
.footer .left .icon-github:hover {
  color: #24292e;
}
.footer .left .icon-weibo:hover {
  color: #e6162d;
}
.footer .left .icon-twitter:hover {
  color: #1ab2e8;
}
.footer .left .icon-zhihu:hover {
  color: #0767c8;
}
.footer .left .icon-linkedin:hover {
  color: #5290bc;
}
.footer .left .icon-facebook:hover {
  color: #4e69a2;
}
.footer .left .icon-ins:hover {
  color: #d10869;
}
.footer .right {
  flex: 2;
  display: block;
  padding: 16px;
}
.footer .right .copyright {
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
}
.footer .right .copyright span {
  color: #666;
  font-size: 11px;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.footer .right .copyright a {
  font-family: Arial;
  text-decoration: none;
  color: #666;
}
.footer .right .copyright a:hover {
  color: #000;
  text-decoration: underline;
}
.footer .visit_count {
  color: #666;
  display: flex;
  align-items: center;
}
.footer .visit_count .iconfont {
  font-size: 14px;
}
.footer .visit_count span {
  margin: 4px 4px;
}
.about {
  padding: 16px 56px;
  font-family: Athelas, "PingFang SC", serif;
  font-weight: 300;
}
.about .title {
  font-family: Athelas, "PingFang SC", serif;
  font-weight: 300;
}
.about .content {
  padding: 8px 16px;
}
.about p {
  line-height: 1.5em;
}
.copy-line {
  border: none;
  border-bottom: 2px dashed #ddd;
  height: 16px;
}
.post-copyright .copy-author,
.post-copyright .copy-url,
.post-copyright .copy-origin,
.post-copyright .copy-license {
  margin: 8px 8px;
  font-family: "Open Sans", sans-serif;
  font-weight: 300;
  font-size: 14px;
}
.post-copyright .copy-author a,
.post-copyright .copy-url a,
.post-copyright .copy-origin a,
.post-copyright .copy-license a {
  color: #666;
}
.post-copyright .copy-author a:hover,
.post-copyright .copy-url a:hover,
.post-copyright .copy-origin a:hover,
.post-copyright .copy-license a:hover {
  color: #000;
}
.post-reward {
  width: 100%;
}
.post-reward .reward-btn {
  display: block;
  margin: 8px auto;
  padding: 8px;
  text-align: center;
  border: 1px solid #666;
  width: 48px;
  border-radius: 8px;
}
.post-reward .reward-btn:hover {
  color: #fff;
  background-color: #666;
  cursor: pointer;
}
.post-reward .reward-wrapper {
  margin: 24px 0;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}
.post-reward .reward-wrapper .reward-item {
  margin: 0 2%;
}
.post-reward .reward-wrapper img {
  width: 150px;
  height: 150px;
}
.post-toc {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  height: 40%;
  width: 200px;
  margin: auto 40px auto 0;
  border: none;
  line-height: 1.5rem;
  word-wrap: break-word;
  box-sizing: border-box;
}
.post-toc .toc-inner {
  height: 80%;
  overflow: auto;
  white-space: nowrap;
  padding: 8px;
}
.post-toc .toc-inner::-webkit-scrollbar {
  width: 1px;
  height: 1px;
}
.post-toc ol {
  list-style: none;
  padding-left: 16px;
}
.post-toc .title {
  display: block;
  margin: 0 auto;
  text-align: center;
  width: 50%;
  position: relative;
}
.post-toc .title:before {
  content: '';
  position: absolute;
  height: 1px;
  bottom: 0;
  left: 0;
  right: 100%;
  background: #999;
  transition-property: right;
  animation: lane-right 0.35s linear both;
}
.post-toc .title-link {
  list-style: none;
  margin-top: 16px;
}
.post-toc .title-link a {
  text-decoration: none;
  color: #666;
  padding: 0 8px;
  font-size: 14px;
}
.post-toc .title-link a.active {
  border-left: 2px solid #666;
}
.post-toc .toc {
  margin: 0;
  padding: 0;
  list-style: none;
}
.post-toc .toc .toc-item {
  color: #666;
}
.post-toc .toc .toc-item .toc-link {
  color: #666;
  text-decoration: none;
  padding: 0 8px;
  font-size: 14px;
}
.post-toc .toc .toc-item .toc-link.active {
  border-left: 2px solid #666;
}
@media screen and (max-width: 650px) {
  .post-toc {
    display: none;
  }
}
@media screen and (max-width: 800px) {
  .post-toc {
    display: none;
  }
}
@-moz-keyframes lane-right {
  from {
    right: 100%;
  }
  to {
    right: 0;
  }
}
@-webkit-keyframes lane-right {
  from {
    right: 100%;
  }
  to {
    right: 0;
  }
}
@-o-keyframes lane-right {
  from {
    right: 100%;
  }
  to {
    right: 0;
  }
}
@keyframes lane-right {
  from {
    right: 100%;
  }
  to {
    right: 0;
  }
}
.highlight {
  position: relative;
  background-color: #f7f7f7;
  width: 100%;
  margin: 8px 0;
  overflow-x: auto;
}
.highlight:after {
  content: 'plain';
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  font-weight: 100;
  color: #ddd;
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 8px;
}
.highlight table {
  position: relative;
}
.highlight pre {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
.highlight .gutter {
  width: 10px;
  color: #bbb;
}
.highlight .gutter pre {
  padding: 0 8px;
}
.highlight .code {
  color: #2c2c2c;
}
.highlight .code pre {
  padding: 0 8px;
}
.highlight .line {
  height: 1.5em;
}
.highlight tr,
.highlight td {
  margin: 0;
}
.highlight .code .comment,
.highlight .code .quote {
  color: #a1a4aa;
}
.highlight .code .keyword,
.highlight .code .selector-tag,
.highlight .code .addition {
  color: #c678dd;
}
.highlight .code .number,
.highlight .code .string,
.highlight .code .meta .meta-string,
.highlight .code .literal,
.highlight .code .doctag,
.highlight .code .regexp {
  color: #d19a66;
}
.highlight .code .title,
.highlight .code .section,
.highlight .code .name,
.highlight .code .selector-id,
.highlight .code .selector-class {
  color: #e06c75;
}
.highlight .code .attribute,
.highlight .code .attr,
.highlight .code .variable,
.highlight .code .template-variable,
.highlight .code .class .title,
.highlight .code .type {
  color: #61aeee;
}
.highlight .code .symbol,
.highlight .code .bullet,
.highlight .code .subst,
.highlight .code .meta,
.highlight .code .meta .keyword,
.highlight .code .selector-attr,
.highlight .code .selector-pseudo,
.highlight .code .link {
  color: #cb4b16;
}
.highlight .code .built_in,
.highlight .code .deletion {
  color: #e6c07b;
}
.highlight .code .params {
  color: #5799de;
}
.show-tag {
  transform: translateY(0px);
  -ms-transform: translateY(0px);
  -moz-transform: translateY(0px);
  -webkit-transform: translateY(0px);
}
.tagcloud {
  z-index: -1;
  display: block;
  width: 100%;
  height: 100px;
  background-color: #666;
  border-bottom: 3px solid #666;
  box-shadow: inset 0px -8px 10px 0px #585858;
}
.tagcloud-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-flow: row wrap;
  width: 100%;
  height: 100%;
}
.tagcloud-inner a {
  flex: 0 0 17%;
  text-decoration: none;
  color: #fff;
}
.tagcloud-inner a:before {
  content: '#';
}
.tagcloud-inner a:hover {
  text-shadow: 1px 1px 1px #fff;
}
@media screen and (max-width: 650px) {
  .tagcloud .tagcloud-inner {
    justify-content: center;
  }
  .tagcloud .tagcloud-inner a {
    font-size: 9px !important;
  }
}
.backtop {
  display: flex;
  flex-direction: column;
  z-index: 10;
  position: fixed;
  bottom: 32px;
  right: 32px;
}
.backtop:hover {
  -webkit-animation-name: float-in;
  animation-name: float-in;
  -webkit-animation-duration: 2.33s;
  animation-duration: 2.33s;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
}
.backtop i {
  font-size: 24px;
  font-weight: 100;
}
.progress .progress-inner {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  background-color: transparent;
  height: 3px;
  width: 100%;
}
.progress .progress-inner:before {
  content: '';
  height: inherit;
  position: absolute;
  width: auto;
  will-change: left right;
  background: #666;
  -webkit-animation: indeterminate 2.2s ease-out infinite;
  animation: indeterminate 2.2s ease-out infinite;
}
.progress .progress-inner:after {
  content: '';
  height: inherit;
  position: absolute;
  width: auto;
  will-change: left right;
  background: #666;
  -webkit-animation: indeterminate-short 2.2s ease-out infinite;
  animation: indeterminate-short 2.2s ease-out infinite;
}
.search {
  display: none;
}
.search .slide {
  transform: translateY(-100px);
  -ms-transform: translateY(-100px);
  -moz-transform: translateY(-100px);
  -webkit-transform: translateY(-100px);
}
.search .mask {
  position: fixed;
  z-index: 500;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.6);
}
.search .search-wrapper {
  background: transparent;
  width: 100%;
  max-width: 100%;
  position: absolute;
  top: 20%;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.search .search-wrapper h1 {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  color: #fff;
  font-weight: 100;
  font-size: 3.6rem;
}
@media screen and (max-width: 800px) {
  .search .search-wrapper h1 {
    font-size: 3rem;
  }
}
@media screen and (max-width: 650px) {
  .search .search-wrapper h1 {
    font-size: 1.2rem;
  }
}
.search .search-wrapper input {
  width: 800px;
  height: 60px;
  outline: none;
  border: none;
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
  font-size: 32px;
  padding: 8px;
  font-weight: 100;
}
@media screen and (max-width: 800px) {
  .search .search-wrapper input {
    width: 570px;
    font-size: 24px;
  }
}
@media screen and (max-width: 650px) {
  .search .search-wrapper input {
    width: 230px;
    font-size: 18px;
    height: 24px;
  }
}
.search #local-search-result {
  background-color: rgba(0,0,0,0.2);
}
@media screen and (max-width: 800px) {
  .search #local-search-result {
    width: 590px;
  }
}
@media screen and (max-width: 650px) {
  .search #local-search-result {
    width: 100%;
  }
}
.search #local-search-result .search-result-list {
  font-weight: 300;
  list-style: none;
  width: 800px;
  color: #fff;
  padding: 8px;
}
@media screen and (max-width: 800px) {
  .search #local-search-result .search-result-list {
    width: auto;
  }
}
.search #local-search-result .search-result-list .search-result-title {
  color: #fff;
  text-decoration: none;
  font-weight: 400;
}
.search #local-search-result .search-result-list .search-keyword {
  font-weight: 400;
}
.search #local-search-result .search-result-list .search-result-item {
  padding: 8px;
  border-top: 1px solid #707070;
}
.search #local-search-result .search-result-list .search-result-item:hover {
  background-color: rgba(0,0,0,0.2);
}
.search .end-line {
  border: none;
  border-top: 1px dashed #fff;
}