@media (min-width: 1200px) {
  .post-container,
  .sidebar-container {
    padding-right: 5%;
  }
}
@media (min-width: 768px) {
  .post-container {
    padding-right: 5%;
  }
}
.sidebar-container {
  color: #bfbfbf;
  font-size: 14px;
}
.sidebar-container h5 {
  color: #a3a3a3;
  padding-bottom: 1em;
}
.sidebar-container h5 a {
  color: #a3a3a3 !important;
  text-decoration: none;
}
.sidebar-container a {
  color: #bfbfbf !important;
}
.sidebar-container a:hover,
.sidebar-container a:active {
  color: #0085a1 !important;
}
.sidebar-container .tags a {
  border-color: #bfbfbf;
}
.sidebar-container .tags a:hover,
.sidebar-container .tags a:active {
  border-color: #0085a1;
}
.sidebar-container .short-about img {
  width: 80%;
  display: block;
  border-radius: 5px;
  margin-bottom: 20px;
}
.sidebar-container .short-about p {
  margin-top: 0px;
  margin-bottom: 20px;
}
.sidebar-container .short-about .list-inline > li {
  padding-left: 0px;
}
.catalog-container {
  padding: 0px;
}
.side-catalog {
  display: block;
  overflow: auto;
  height: 100%;
  padding-bottom: 40px;
  width: 195px;
}
.side-catalog.fixed {
  position: fixed;
  top: -21px;
}
.side-catalog.fold .catalog-toggle::before {
  content: "+";
}
.side-catalog.fold .catalog-body {
  display: none;
}
.side-catalog .catalog-toggle::before {
  content: "−";
  position: relative;
  margin-right: 5px;
  bottom: 1px;
}
.side-catalog .catalog-body {
  position: relative;
  list-style: none;
  height: auto;
  overflow: hidden;
  padding-left: 0px;
  padding-right: 5px;
  text-indent: 0;
}
.side-catalog .catalog-body li {
  position: relative;
  list-style: none;
}
.side-catalog .catalog-body li a {
  padding-left: 10px;
  max-width: 180px;
  display: inline-block;
  vertical-align: middle;
  height: 30px;
  line-height: 30px;
  overflow: hidden;
  text-decoration: none;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.side-catalog .catalog-body .h1_nav,
.side-catalog .catalog-body .h2_nav {
  margin-left: 0;
  font-size: 13px;
  font-weight: bold;
}
.side-catalog .catalog-body .h3_nav {
  margin-left: 6px;
  font-size: 13px;
  font-weight: bold;
}
.side-catalog .catalog-body .h4_nav {
  margin-left: 12px;
  font-size: 12px;
}
.side-catalog .catalog-body .h4_nav a {
  max-width: 170px;
}
.side-catalog .catalog-body .h5_nav .h6_nav {
  margin-left: 18px;
  font-size: 12px;
}
.side-catalog .catalog-body .h5_nav .h6_nav a {
  max-width: 170px;
}
.side-catalog .catalog-body .active {
  border-radius: 4px;
  background-color: #f5f5f5;
}
.side-catalog .catalog-body .active a {
  color: #0085a1 !important;
}
@media (max-width: 1200px) {
  .side-catalog {
    display: none;
  }
}
/*
  Please note this CSS is currently in   prototype form. We'll implement a cleaned up version in Web Starter Kit.
*/
.paper-snackbar {
  transition-property: opacity, bottom, left, right, width, margin, border-radius;
  transition-duration: 0.5s;
  transition-timing-function: ease;
  /*font-family: RobotoDraft;*/
  font-size: 14px;
  min-height: 14px;
  background-color: #323232;
  background-color: #0085a1;
  position: fixed;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: white;
  line-height: 22px;
  padding: 18px 24px;
  bottom: 0px;
  opacity: 0;
}
@media (min-width: 640px) {
  .paper-snackbar {
    /*
    Desktop:
      Single-line snackbar height: 48 dp tall
      Minimum width: 288 dp
      Maximum width: 568 dp
      2 dp rounded corner
      Text: Roboto Regular 14 sp
      Action button: Roboto Medium 14 sp, all-caps text
      Default background fill: #323232 100%
    */
    min-width: 288px;
    max-width: 568px;
    display: inline-flex;
    border-radius: 2px;
    margin: 24px;
    bottom: -100px;
  }
}
@media (max-width: 640px) {
  .paper-snackbar {
    /*
  Mobile:
    Single-line snackbar height: 48 dp
    Multi-line snackbar height: 80 dp
    Text: Roboto Regular 14 sp
    Action button: Roboto Medium 14 sp, all-caps text
    Default background fill: #323232 100%
  */
    left: 0px;
    right: 0px;
  }
}
.paper-snackbar .action {
  background: inherit;
  display: inline-block;
  border: none;
  font-size: inherit;
  text-transform: uppercase;
  color: #ffeb3b;
  margin: 0px 0px 0px 24px;
  padding: 0px;
  min-width: min-content;
  outline: 0px;
}
/* Everything from here down is actually just for the demo - the material buttons and card, and various other pieces of styling */
/* Variables */
/* Buttons */
.paper-button {
  position: relative;
  padding: 4px 0;
  margin: 1em;
  width: 160px;
  overflow: hidden;
  user-select: none;
  color: #000000;
  text-transform: uppercase;
  border-radius: 3px;
  outline-color: #a3a3a3;
}
.paper-button:hover {
  cursor: pointer;
}
.paper-button button,
.paper-button input[type="submit"] {
  background: inherit;
  border: none;
  display: block;
  width: 100%;
  height: 100%;
  /*font-family: 'Roboto';*/
  font-size: 1em;
  color: #000000;
  text-transform: uppercase;
}
.paper-button.colored,
.paper-button.colored button {
  color: #4285f4;
}
.paper-button.raised-button.colored {
  background-color: #4285f4;
}
.paper-button .raised-button {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.26);
}
.paper-button.raised-button.colored {
  background: #4285f4;
  color: #fff;
}
.paper-button[disabled] {
  background-color: #eaeaea !important;
  color: #a8a8a8 !important;
  cursor: auto;
}
.paper-button:hover {
  background-color: #eaeaea;
}
.paper-button.raised-button.colored:hover {
  background-color: #3367d6;
}
button.paper-button {
  border: 0;
  /*font-family: RobotoDraft, 'Helvetica Neue', Helvetica, Arial;*/
  font-size: 1em;
  line-height: 25px;
  background-color: #ffffff;
}
.paper-button input[type="submit"] {
  outline-color: #a3a3a3;
}
.paper-button.colored.raised-button input[type="submit"] {
  color: #ffffff;
}
/** Shadows **/
.paper-shadow-animated.paper-shadow {
  transition: box-shadow 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}
.paper-shadow-top-z-1 {
  box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.16);
}
.paper-shadow-bottom-z-1 {
  box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.26);
}
.paper-shadow-top-z-2 {
  box-shadow: 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
.paper-shadow-bottom-z-2 {
  box-shadow: 0 8px 17px 0 rgba(0, 0, 0, 0.2);
}
.paper-shadow-top-z-3 {
  box-shadow: 0 17px 50px 0 rgba(0, 0, 0, 0.19);
}
.paper-shadow-bottom-z-3 {
  box-shadow: 0 12px 15px 0 rgba(0, 0, 0, 0.24);
}
.paper-shadow-top-z-4 {
  box-shadow: 0 25px 55px 0 rgba(0, 0, 0, 0.21);
}
/** Card **/
.card {
  background: white;
  width: 300px;
  height: 300px;
  position: relative;
  margin: 16px;
  border-radius: 2px;
}
.highlight,
pre.highlight {
  background: #282c34;
  color: #abb2bf;
}
.highlight pre {
  background: #282c34;
}
.highlight .hll {
  background: #282c34;
}
.highlight .c {
  color: #5c6370;
  font-style: italic;
}
.highlight .err {
  color: #960050;
  background-color: #1e0010;
}
.language-coq .highlight .err {
  background-color: transparent;
}
.highlight .k,
.language-coq .highlight .err {
  color: #c678dd;
}
.highlight .l {
  color: #98c379;
}
.highlight .n {
  color: #abb2bf;
}
.highlight .o {
  color: #abb2bf;
}
.highlight .p {
  color: #abb2bf;
}
.highlight .cm {
  color: #5c6370;
  font-style: italic;
}
.highlight .cp {
  color: #5c6370;
  font-style: italic;
}
.highlight .c1 {
  color: #5c6370;
  font-style: italic;
}
.highlight .cs {
  color: #5c6370;
  font-style: italic;
}
.highlight .ge {
  font-style: italic;
}
.highlight .gs {
  font-weight: 700;
}
.highlight .kc {
  color: #c678dd;
}
.highlight .kd {
  color: #c678dd;
}
.highlight .kn {
  color: #c678dd;
}
.highlight .kp {
  color: #c678dd;
}
.highlight .kr {
  color: #c678dd;
}
.highlight .kt {
  color: #c678dd;
}
.highlight .ld {
  color: #98c379;
}
.highlight .m {
  color: #d19a66;
}
.highlight .s {
  color: #98c379;
}
.highlight .na {
  color: #d19a66;
}
.highlight .nb {
  color: #e5c07b;
}
.highlight .nc {
  color: #e5c07b;
}
.highlight .no {
  color: #e5c07b;
}
.highlight .nd {
  color: #e5c07b;
}
.highlight .ni {
  color: #e5c07b;
}
.highlight .ne {
  color: #e5c07b;
}
.highlight .nf {
  color: #abb2bf;
}
.highlight .nl {
  color: #e5c07b;
}
.highlight .nn {
  color: #abb2bf;
}
.highlight .nx {
  color: #abb2bf;
}
.highlight .py {
  color: #e5c07b;
}
.highlight .nt {
  color: #e06c75;
}
.highlight .nv {
  color: #e5c07b;
}
.highlight .ow {
  font-weight: 700;
}
.highlight .w {
  color: #f8f8f2;
}
.highlight .mf {
  color: #d19a66;
}
.highlight .mh {
  color: #d19a66;
}
.highlight .mi {
  color: #d19a66;
}
.highlight .mo {
  color: #d19a66;
}
.highlight .sb {
  color: #98c379;
}
.highlight .sc {
  color: #98c379;
}
.highlight .sd {
  color: #98c379;
}
.highlight .s2 {
  color: #98c379;
}
.highlight .se {
  color: #98c379;
}
.highlight .sh {
  color: #98c379;
}
.highlight .si {
  color: #98c379;
}
.highlight .sx {
  color: #98c379;
}
.highlight .sr {
  color: #56b6c2;
}
.highlight .s1 {
  color: #98c379;
}
.highlight .ss {
  color: #56b6c2;
}
.highlight .bp {
  color: #e5c07b;
}
.highlight .vc {
  color: #e5c07b;
}
.highlight .vg {
  color: #e5c07b;
}
.highlight .vi {
  color: #e06c75;
}
.highlight .il {
  color: #d19a66;
}
.highlight .gu {
  color: #75715e;
}
.highlight .gd {
  color: #f92672;
}
.highlight .gi {
  color: #a6e22e;
}
.highlighter-rouge .highlight {
  margin-bottom: 10px;
  border-radius: 6px;
}
.highlighter-rouge .highlight pre {
  font-size: 14px;
  line-height: 1.5;
  color: #555;
  background: transparent;
  border: 0;
  margin: 0;
  padding: 0;
  word-wrap: normal;
}
.highlighter-rouge .highlight .rouge-table .rouge-gutter,
.highlighter-rouge .highlight .rouge-table .rouge-code {
  border: 0 !important;
}
.highlighter-rouge .highlight .rouge-code pre {
  color: #abb2bf;
}
.highlighter-rouge .highlight .table-responsive {
  margin: 0px;
  border: 0px;
}
.highlighter-rouge .highlight .table {
  margin: 0px;
  table-layout: fixed;
}
.highlighter-rouge .highlight table > tbody > tr > td {
  margin: 0;
  border: 0;
  padding: 0;
}
.highlighter-rouge .highlight table > tbody > tr > td > pre {
  padding: 14px;
}
.highlighter-rouge .highlight td.rouge-gutter {
  width: 56px;
}
.highlighter-rouge .highlight .lineno {
  text-align: right;
  border-radius: 0px;
}
/* Landscape phones and down */
@media (max-width: 480px) {
  .highlighter-rouge .highlight {
    margin-left: -15px;
    margin-right: -15px;
    border-radius: 0px;
  }
  .highlighter-rouge .highlight td.rouge-gutter {
    width: 36px;
  }
  .highlighter-rouge .highlight table > tbody > tr > td > pre {
    padding: 14px 10px;
  }
}
.search-page {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  background: #fff;
  -webkit-transition: all 400ms cubic-bezier(0.32, 1, 0.23, 1);
  transition: all 400ms cubic-bezier(0.32, 1, 0.23, 1);
  -webkit-transform: translate(0, 100%);
  -ms-transform: translate(0, 100%);
  transform: translate(0, 100%);
  opacity: 0;
}
.search-page.search-active {
  opacity: 1;
  -webkit-transform: translate(0, 0) scale(1, 1);
  -ms-transform: translate(0, 0) scale(1, 1);
  transform: translate(0, 0) scale(1, 1);
}
.search-page.search-active .search-main {
  opacity: 1;
}
.search-page .search-main {
  padding-top: 80px;
  height: 100%;
  opacity: 0;
  -webkit-transition: all 400ms cubic-bezier(0.32, 1, 0.23, 1) 250ms;
  transition: all 400ms cubic-bezier(0.32, 1, 0.23, 1) 250ms;
}
.search-page .search-main .row,
.search-page .search-main .row > div {
  height: 100%;
}
.search-page .search-icon-close-container {
  position: absolute;
  z-index: 1;
  padding: 16px;
  top: 0;
  right: 2px;
}
.search-page .search-icon-close-container i {
  font-size: 20px;
}
.search-page #search-input {
  font-family: "Fira Code", Menlo, Monaco, Consolas, "Courier New", monospace;
  border: none;
  outline: none;
  padding: 0;
  margin: 0;
  width: 100%;
  font-size: 30px;
  font-weight: bold;
  color: #404040;
}
@media only screen and (min-width: 768px) {
  .search-page #search-input {
    margin-left: 20px;
  }
}
.search-page #search-results {
  overflow: auto;
  height: 100%;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 80px;
}
.search-icon a,
.search-icon-close {
  cursor: pointer;
  font-size: 30px;
  color: #311e3e;
  -webkit-transition: all 0.25s;
  transition: all 0.25s;
}
.search-icon a:hover,
.search-icon-close:hover {
  opacity: 0.8;
}
.search-icon,
.search-icon-close {
  font-size: 16px;
}
body {
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
  font-size: 16px;
  color: #404040;
  overflow-x: hidden;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
p {
  margin: 30px 0;
}
@media screen and (max-width: 768px) {
  p {
    margin: 25px 0;
  }
}
h1,
h2,
h3,
h4,
h5,
h6 {
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
  line-height: 1.1;
  font-weight: bold;
}
h4 {
  font-size: 21px;
}
a {
  color: #404040;
}
a:hover,
a:focus {
  color: #0085a1;
}
a img:hover,
a img:focus {
  cursor: zoom-in;
}
article {
  overflow: hidden;
}
blockquote {
  color: gray;
  font-style: italic;
  font-size: 0.95em;
  margin: 20px 0 20px;
}
blockquote p {
  margin: 0;
}
small.img-hint {
  display: block;
  margin-top: -20px;
  text-align: center;
}
br + small.img-hint {
  margin-top: -40px;
}
img.shadow {
  box-shadow: rgba(0, 0, 0, 0.258824) 0px 2px 5px 0px;
}
select {
  -webkit-appearance: none;
  margin-top: 15px;
  color: #337ab7;
  border-color: #337ab7;
  padding: 0em 0.4em;
  background: white;
}
select.sel-lang {
  min-height: 28px;
  font-size: 14px;
}
table {
  margin-top: 10px;
}
table.table > tbody th,
table.table > thead th,
table.table > tbody td,
table.table > thead td {
  border: 1px solid #eee !important;
}
@media screen and (max-width: 767px) {
  .table-responsive {
    border: 0;
  }
}
hr.small {
  max-width: 100px;
  margin: 15px auto;
  border-width: 4px;
  border-color: white;
}
pre,
.table-responsive {
  -webkit-overflow-scrolling: touch;
}
pre code {
  display: block;
  width: auto;
  white-space: pre;
  word-wrap: normal;
}
code,
kbd,
pre,
samp {
  font-family: "Fira Code", Menlo, Monaco, Consolas, "Courier New", monospace;
}
.postlist-container {
  margin-bottom: 15px;
}
.post-container a {
  color: #337ab7;
}
.post-container a:hover,
.post-container a:focus {
  color: #0085a1;
}
.post-container h1,
.post-container h2,
.post-container h3,
.post-container h4,
.post-container h5,
.post-container h6 {
  margin: 50px 0 20px;
  line-height: 1.4;
}
.post-container h1 + p,
.post-container h2 + p,
.post-container h3 + p,
.post-container h4 + p,
.post-container h5 + p,
.post-container h6 + p {
  margin-top: 20px;
}
.post-container h2::before {
  content: " ";
  display: block;
  border-bottom: 1px solid #ececec;
  margin-top: 44px;
  margin-bottom: 30px;
}
.post-container h4 {
  font-size: 22px;
  font-weight: 600;
  color: gray;
}
.post-container h4 + p {
  margin-top: 10px;
}
.post-container h5,
.post-container h6 {
  font-size: 20px;
  font-weight: 600;
  color: gray;
}
.post-container h5 + p,
.post-container h6 + p {
  margin-top: 10px;
}
@media screen and (max-width: 768px) {
  .post-container h1 {
    font-size: 30px;
  }
  .post-container h2 {
    font-size: 22px;
  }
  .post-container h3 {
    font-size: 20px;
  }
  .post-container h4 {
    font-size: 19px;
  }
  .post-container h5,
  .post-container h6 {
    font-size: 18px;
  }
}
.post-container ul,
.post-container ol {
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .post-container ul,
  .post-container ol {
    padding-left: 30px;
  }
}
@media screen and (max-width: 500px) {
  .post-container ul,
  .post-container ol {
    padding-left: 20px;
  }
}
.post-container ol ol,
.post-container ol ul,
.post-container ul ol,
.post-container ul ul {
  margin-bottom: 5px;
}
.post-container li p {
  margin: 0;
  margin-bottom: 5px;
}
.post-container li h1,
.post-container li h2,
.post-container li h3,
.post-container li h4,
.post-container li h5,
.post-container li h6 {
  line-height: 2;
  margin-top: 20px;
}
.post-container .pager li {
  width: 48%;
}
.post-container .pager li.next {
  float: right;
}
.post-container .pager li.previous {
  float: left;
}
.post-container .pager li > a {
  width: 100%;
}
.post-container .pager li > a > span {
  color: #a3a3a3;
  font-weight: normal;
  letter-spacing: 0.5px;
}
.post-container .anchorjs-link {
  position: absolute;
  text-decoration: none !important;
}
@media only screen and (max-width: 767px) {
  /**
   * Layout
   * Since V1.6 we use absolute positioning to prevent to expand container-fluid
   * which would cover tags. A absolute positioning make a new layer.
   */
  .navbar-default .navbar-collapse {
    position: absolute;
    right: 0;
    border: none;
    background: white;
    box-shadow: 0px 5px 10px 2px rgba(0, 0, 0, 0.2);
    box-shadow: rgba(0, 0, 0, 0.117647) 0px 1px 6px, rgba(0, 0, 0, 0.239216) 0px 1px 4px;
    border-radius: 2px;
    width: 170px;
  }
  /**
   * Animation
   * HuxBlog-Navbar using genuine Material Design Animation
   */
  #huxblog_navbar {
    /**
     * Sharable code and 'out' function
     */
    opacity: 0;
    transform: scaleX(0);
    transform-origin: top right;
    transition: all 200ms cubic-bezier(0.47, 0, 0.4, 0.99) 0ms;
    -webkit-transform: scaleX(0);
    -webkit-transform-origin: top right;
    -webkit-transition: all 200ms cubic-bezier(0.47, 0, 0.4, 0.99) 0ms;
    /**
     *'In' Animation
     */
  }
  #huxblog_navbar a {
    font-size: 13px;
    line-height: 28px;
  }
  #huxblog_navbar .navbar-collapse {
    height: 0px;
    transform: scaleY(0);
    transform-origin: top right;
    transition: transform 400ms cubic-bezier(0.32, 1, 0.23, 1) 0ms;
    -webkit-transform: scaleY(0);
    -webkit-transform-origin: top right;
    -webkit-transition: -webkit-transform 400ms cubic-bezier(0.32, 1, 0.23, 1) 0ms;
  }
  #huxblog_navbar li {
    opacity: 0;
    transition: opacity 100ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    -webkit-transition: opacity 100ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
  }
  #huxblog_navbar.in {
    transform: scaleX(1);
    -webkit-transform: scaleX(1);
    opacity: 1;
    transition: all 250ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
    -webkit-transition: all 250ms cubic-bezier(0.23, 1, 0.32, 1) 0ms;
  }
  #huxblog_navbar.in .navbar-collapse {
    transform: scaleY(1);
    -webkit-transform: scaleY(1);
    transition: transform 500ms cubic-bezier(0.23, 1, 0.32, 1);
    -webkit-transition: -webkit-transform 500ms cubic-bezier(0.23, 1, 0.32, 1);
  }
  #huxblog_navbar.in li {
    opacity: 1;
    transition: opacity 450ms cubic-bezier(0.23, 1, 0.32, 1) 205ms;
    -webkit-transition: opacity 450ms cubic-bezier(0.23, 1, 0.32, 1) 205ms;
  }
}
.navbar-custom {
  background: none;
  border: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 3;
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
}
.navbar-custom .navbar-brand {
  font-weight: 800;
  color: white;
  height: 56px;
  line-height: 25px;
}
.navbar-custom .navbar-brand:hover {
  color: rgba(255, 255, 255, 0.8);
}
.navbar-custom .nav li a {
  text-transform: uppercase;
  font-size: 12px;
  line-height: 20px;
  font-weight: 800;
  letter-spacing: 1px;
}
.navbar-custom .nav li a:active {
  background: rgba(0, 0, 0, 0.12);
}
@media only screen and (min-width: 768px) {
  .navbar-custom {
    background: transparent;
    border-bottom: 1px solid transparent;
  }
  .navbar-custom body {
    font-size: 20px;
  }
  .navbar-custom .navbar-brand {
    color: white;
    padding: 20px;
    line-height: 20px;
  }
  .navbar-custom .navbar-brand:hover,
  .navbar-custom .navbar-brand:focus {
    color: rgba(255, 255, 255, 0.8);
  }
  .navbar-custom .nav li a {
    color: white;
    padding: 20px;
  }
  .navbar-custom .nav li a:hover,
  .navbar-custom .nav li a:focus {
    color: rgba(255, 255, 255, 0.8);
  }
  .navbar-custom .nav li a:active {
    background: none;
  }
}
.navbar-custom.invert .navbar-toggle:active {
  background-color: rgba(0, 0, 0, 0.05);
}
.navbar-custom.invert .navbar-toggle .icon-bar {
  background-color: #404040;
}
.navbar-custom.invert .navbar-brand {
  color: #404040;
}
.navbar-custom.invert .navbar-brand:hover,
.navbar-custom.invert .navbar-brand:focus {
  color: #0085a1;
}
.navbar-custom.invert .nav li a {
  color: #404040;
}
.navbar-custom.invert .nav li a:hover,
.navbar-custom.invert .nav li a:focus {
  color: #0085a1;
}
@media only screen and (min-width: 1170px) {
  .navbar-custom {
    -webkit-transition: background-color 0.3s;
    -moz-transition: background-color 0.3s;
    transition: background-color 0.3s;
    /* Force Hardware Acceleration in WebKit */
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
  }
  .navbar-custom.is-fixed {
    /* when the user scrolls down, we hide the header right above the viewport */
    position: fixed;
    top: -61px;
    background-color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid #f2f2f2;
    -webkit-transition: -webkit-transform 0.3s;
    -moz-transition: -moz-transform 0.3s;
    transition: transform 0.3s;
  }
  .navbar-custom.is-fixed .navbar-brand {
    color: #404040;
  }
  .navbar-custom.is-fixed .navbar-brand:hover,
  .navbar-custom.is-fixed .navbar-brand:focus {
    color: #0085a1;
  }
  .navbar-custom.is-fixed .nav li a {
    color: #404040;
  }
  .navbar-custom.is-fixed .nav li a:hover,
  .navbar-custom.is-fixed .nav li a:focus {
    color: #0085a1;
  }
  .navbar-custom.is-visible {
    /* if the user changes the scrolling direction, we show the header */
    -webkit-transform: translate3d(0, 100%, 0);
    -moz-transform: translate3d(0, 100%, 0);
    -ms-transform: translate3d(0, 100%, 0);
    -o-transform: translate3d(0, 100%, 0);
    transform: translate3d(0, 100%, 0);
  }
}
.intro-header {
  background: no-repeat center center;
  background-color: #a3a3a3;
  background-attachment: scroll;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -o-background-size: cover;
  margin-bottom: 0px;
  /* 0 on mobile, modify by Hux */
}
.intro-header.style-text {
  background: none;
}
.intro-header.style-text .site-heading,
.intro-header.style-text .post-heading,
.intro-header.style-text .page-heading {
  padding: 85px 0 20px;
  color: #404040;
}
.intro-header.style-text .site-heading .subheading,
.intro-header.style-text .post-heading .subheading,
.intro-header.style-text .page-heading .subheading {
  margin-bottom: 15px;
}
.intro-header.style-text .tags a,
.intro-header.style-text .tags .tag {
  border-color: #404040;
  color: #404040;
}
.intro-header.style-text .tags a:hover,
.intro-header.style-text .tags .tag:hover,
.intro-header.style-text .tags a:active,
.intro-header.style-text .tags .tag:active {
  background-color: rgba(0, 0, 0, 0.05);
}
@media only screen and (min-width: 768px) {
  .intro-header {
    margin-bottom: 20px;
    /* response on desktop */
  }
}
.intro-header .site-heading,
.intro-header .post-heading,
.intro-header .page-heading {
  padding: 85px 0 55px;
  color: white;
}
@media only screen and (min-width: 768px) {
  .intro-header .site-heading,
  .intro-header .post-heading,
  .intro-header .page-heading {
    padding: 150px 0;
  }
}
.intro-header .site-heading {
  padding: 95px 0 70px;
}
@media only screen and (min-width: 768px) {
  .intro-header .site-heading {
    padding: 150px 0;
  }
}
.intro-header .site-heading,
.intro-header .page-heading {
  text-align: center;
}
.intro-header .site-heading h1,
.intro-header .page-heading h1 {
  margin-top: 0;
  font-size: 50px;
}
.intro-header .site-heading .subheading,
.intro-header .page-heading .subheading {
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
  font-size: 18px;
  line-height: 1.1;
  display: block;
  font-weight: 300;
  margin: 10px 0 0;
}
@media only screen and (min-width: 768px) {
  .intro-header .site-heading h1,
  .intro-header .page-heading h1 {
    font-size: 80px;
  }
}
.intro-header .post-heading h1 {
  font-size: 30px;
  margin-bottom: 24px;
}
.intro-header .post-heading .subheading,
.intro-header .post-heading .meta {
  line-height: 1.1;
  display: block;
}
.intro-header .post-heading .subheading {
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
  font-size: 17px;
  line-height: 1.4;
  font-weight: normal;
  margin: 10px 0 30px;
  margin-top: -5px;
}
.intro-header .post-heading .meta {
  font-family: 'Lora', 'Times New Roman', serif;
  font-style: italic;
  font-weight: 300;
  font-size: 16px;
}
.intro-header .post-heading .meta a {
  color: white;
}
@media only screen and (min-width: 768px) {
  .intro-header .post-heading h1 {
    font-size: 55px;
  }
  .intro-header .post-heading .subheading {
    font-size: 30px;
  }
  .intro-header .post-heading .meta {
    font-size: 20px;
  }
}
.intro-header .header-img-credit {
  position: absolute;
  bottom: 6px;
  right: 9px;
  color: white;
  opacity: 0.3;
  font-size: 10px;
  z-index: 1;
}
.intro-header .header-img-credit a {
  color: white;
}
@media only screen and (min-width: 768px) {
  .intro-header .header-img-credit {
    font-size: 12px;
    bottom: 10px;
    right: 15px;
  }
}
.post-preview > a {
  color: #404040;
}
.post-preview > a:hover,
.post-preview > a:focus {
  text-decoration: none;
  color: #0085a1;
}
.post-preview > a > .post-title {
  font-size: 21px;
  line-height: 1.3;
  margin-top: 30px;
  margin-bottom: 8px;
}
.post-preview > a > .post-subtitle {
  font-size: 15px;
  line-height: 1.3;
  margin: 0;
  font-weight: 300;
  margin-bottom: 10px;
}
.post-preview > .post-meta {
  font-family: 'Lora', 'Times New Roman', serif;
  color: #a3a3a3;
  font-size: 16px;
  font-style: italic;
  margin-top: 0;
}
.post-preview > .post-meta > a {
  text-decoration: none;
  color: #404040;
}
.post-preview > .post-meta > a:hover,
.post-preview > .post-meta > a:focus {
  color: #0085a1;
  text-decoration: underline;
}
@media only screen and (min-width: 768px) {
  .post-preview > a > .post-title {
    font-size: 26px;
    line-height: 1.3;
    margin-bottom: 10px;
  }
  .post-preview > a > .post-subtitle {
    font-size: 16px;
  }
  .post-preview .post-meta {
    font-size: 18px;
  }
}
.post-content-preview {
  font-size: 13px;
  font-style: italic;
  color: #a3a3a3;
}
.post-content-preview:hover {
  color: #0085a1;
}
@media only screen and (min-width: 768px) {
  .post-content-preview {
    font-size: 14px;
  }
}
.section-heading {
  font-size: 36px;
  margin-top: 60px;
  font-weight: 700;
}
.caption {
  text-align: center;
  font-size: 14px;
  padding: 10px;
  font-style: italic;
  margin: 0;
  display: block;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
}
footer {
  font-size: 20px;
  padding: 50px 0 65px;
}
footer .list-inline {
  margin: 0;
  padding: 0;
}
footer .copyright {
  font-size: 14px;
  text-align: center;
  margin-bottom: 0;
}
footer .copyright a {
  color: #337ab7;
}
footer .copyright a:hover,
footer .copyright a:focus {
  color: #0085a1;
}
.btn {
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
  text-transform: uppercase;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 1px;
  border-radius: 0;
  padding: 15px 25px;
}
.btn-lg {
  font-size: 16px;
  padding: 25px 35px;
}
.btn-default:hover,
.btn-default:focus {
  background-color: #0085a1;
  border: 1px solid #0085a1;
  color: white;
}
.pager {
  margin: 20px 0 0 !important;
  padding: 0px !important;
}
.pager li > a,
.pager li > span {
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 10px;
  background-color: white;
  border-radius: 0;
}
@media only screen and (min-width: 768px) {
  .pager li > a,
  .pager li > span {
    font-size: 14px;
    padding: 15px 25px;
  }
}
.pager li > a {
  color: #404040;
}
.pager li > a:hover,
.pager li > a:focus {
  color: white;
  background-color: #0085a1;
  border: 1px solid #0085a1;
}
.pager li > a:hover > span,
.pager li > a:focus > span {
  color: white;
}
.pager .disabled > a,
.pager .disabled > a:hover,
.pager .disabled > a:focus,
.pager .disabled > span {
  color: #a3a3a3;
  background-color: #404040;
  cursor: not-allowed;
}
::-moz-selection {
  color: white;
  text-shadow: none;
  background: #0085a1;
}
::selection {
  color: white;
  text-shadow: none;
  background: #0085a1;
}
img::selection {
  color: white;
  background: transparent;
}
img::-moz-selection {
  color: white;
  background: transparent;
}
/* Hux add tags support */
.d-none {
  display: none !important;
}
.tags {
  margin-bottom: -5px;
}
.tags.tags-sup a,
.tags.tags-sup .tag {
  padding: 0 10px 0 12px;
}
.tags a,
.tags .tag {
  display: inline-block;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 999em;
  padding: 0 10px 0 10px;
  color: #ffffff;
  line-height: 24px;
  font-size: 12px;
  text-decoration: none;
  margin: 0 1px;
  margin-bottom: 6px;
  cursor: pointer;
}
.tags a > sup,
.tags .tag > sup {
  margin-left: -2px;
  font-weight: 700;
}
.tags a:hover,
.tags .tag:hover,
.tags a:active,
.tags .tag:active {
  color: white;
  border-color: white;
  background-color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
}
@media only screen and (min-width: 768px) {
  .tags a,
  .tags .tag {
    margin-right: 5px;
  }
}
#tag-heading {
  padding: 70px 0 60px;
}
@media only screen and (min-width: 768px) {
  #tag-heading {
    padding: 55px 0;
  }
}
#tag_cloud {
  margin: 20px 0 15px 0;
}
#tag_cloud a,
#tag_cloud .tag {
  transition-property: all;
  transition-duration: 0.4s;
  transition-timing-function: ease;
  font-size: 14px;
  border: none;
  line-height: 28px;
  margin: 0 2px;
  margin-bottom: 8px;
  background: #f3f5f5;
}
#tag_cloud a:hover,
#tag_cloud .tag:hover,
#tag_cloud a:active,
#tag_cloud .tag:active,
#tag_cloud a.focus,
#tag_cloud .tag.focus {
  background-color: #0085a1 !important;
}
#tag_cloud a.focus,
#tag_cloud .tag.focus {
  box-shadow: rgba(0, 0, 0, 0.117647) 0 1px 6px, rgba(0, 0, 0, 0.239216) 0 1px 4px;
}
#tag_cloud a.tag-button--all,
#tag_cloud .tag.tag-button--all {
  font-weight: 700;
  color: #0085a1 !important;
}
#tag_cloud a.tag-button--all:hover,
#tag_cloud .tag.tag-button--all:hover,
#tag_cloud a.tag-button--all:active,
#tag_cloud .tag.tag-button--all:active,
#tag_cloud a.tag-button--all.focus,
#tag_cloud .tag.tag-button--all.focus {
  background-color: #e4e4e4 !important;
}
@media only screen and (min-width: 768px) {
  #tag_cloud {
    margin-bottom: 25px;
  }
}
.tag-comments {
  font-size: 12px;
}
@media only screen and (min-width: 768px) {
  .tag-comments {
    font-size: 14px;
  }
}
.t:first-child {
  margin-top: 0px;
}
.listing-seperator {
  color: #0085a1;
  font-size: 21px !important;
}
.listing-seperator::before {
  margin-right: 5px;
}
@media only screen and (min-width: 768px) {
  .listing-seperator {
    font-size: 20px !important;
    line-height: 2 !important;
  }
}
.mini-post-list {
  margin: 20px 0 15px 0;
}
.mini-post-list .tag-text {
  font-weight: 200;
  /* Hux learn from
     *     TypeIsBeautiful,
     *     [This Post](http://zhuanlan.zhihu.com/ibuick/20186806) etc.
     */
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", "PingFang SC", "Hiragino Sans GB", "STHeiti", "Microsoft YaHei", "Microsoft JhengHei", "Source Han Sans SC", "Noto Sans CJK SC", "Source Han Sans CN", "Noto Sans SC", "Source Han Sans TC", "Noto Sans CJK TC", "WenQuanYi Micro Hei", SimSun, sans-serif;
  line-height: 1.7;
}
.mini-post-list .post-preview {
  position: relative;
}
.mini-post-list .post-preview > a .post-title {
  font-size: 16px;
  font-weight: 500;
  margin-top: 20px;
}
.mini-post-list .post-preview > a .post-subtitle {
  font-size: 13px;
}
.mini-post-list .post-preview > .post-meta {
  position: absolute;
  right: 5px;
  bottom: 0px;
  margin: 0px;
  font-size: 12px;
  line-height: 12px;
}
@media only screen and (min-width: 768px) {
  .mini-post-list .post-preview {
    margin-left: 20px;
  }
  .mini-post-list .post-preview > a > .post-title {
    font-size: 18px;
    line-height: 1.3;
  }
  .mini-post-list .post-preview > a > .post-subtitle {
    font-size: 14px;
  }
  .mini-post-list .post-preview .post-meta {
    font-size: 18px;
  }
}
/* Tags support End*/
/* Hux make all img responsible in post-container */
.post-container img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5em auto 1.6em auto;
}
/* Hux Optimize UserExperience */
.navbar-default .navbar-toggle:focus,
.navbar-default .navbar-toggle:hover {
  background-color: inherit;
}
.navbar-default .navbar-toggle:active {
  background-color: rgba(255, 255, 255, 0.25);
}
/* Hux customize Style for navBar button */
.navbar-default .navbar-toggle {
  border-color: transparent;
  padding: 19px 16px;
  margin-top: 2px;
  margin-right: 2px;
  margin-bottom: 2px;
  border-radius: 50%;
}
.navbar-default .navbar-toggle .icon-bar {
  width: 18px;
  border-radius: 0px;
  background-color: white;
}
.navbar-default .navbar-toggle .icon-bar + .icon-bar {
  margin-top: 3px;
}
.page-fullscreen .intro-header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.page-fullscreen #tag-heading {
  position: fixed;
  left: 0;
  top: 0;
  padding-bottom: 150px;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-box-pack: center;
  -webkit-box-align: center;
  display: -webkit-flex;
  -webkit-align-items: center;
  -webkit-justify-content: center;
  -webkit-flex-direction: column;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.page-fullscreen footer {
  position: absolute;
  width: 100%;
  bottom: 0;
  padding-bottom: 20px;
  opacity: 0.6;
  color: #fff;
}
.page-fullscreen footer .copyright {
  color: #fff;
}
.page-fullscreen footer .copyright a {
  color: #fff;
}
.page-fullscreen footer .copyright a:hover {
  color: #ddd;
}
.MathJax_SVG_Display {
  overflow: auto;
  -webkit-overflow-scrolling: touch;
}
.no-scroll {
  overflow-y: hidden;
}
