* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
.main {
  margin: 5px auto;
  max-width: 1040px;
  width: 90%;
  padding: 0 40px;
  border-radius: 5px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
a {
  text-decoration: none;
  color: #5d88ab;
}
*::selection {
  color: #fff;
  background-color: #34495e;
}
.mjx-chtml {
  white-space: normal !important;
}
ul {
  list-style: none;
}
body {
  color: #34495e;
  line-height: 2.4;
  font-family: "Open Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft Yahei", "Microsoft Jhenghei", sans-serif;
  font-weight: normal;
}
.text-underline {
  display: inline;
  text-align: center;
  position: relative;
}
.text-underline::after {
  position: absolute;
  left: 0;
  top: 92%;
  content: "";
  background-color: #5f84a9;
  width: 97%;
  transform: scale(0);
  -webkit-transform: scale(0);
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
}
.text-underline:hover::after {
  height: 2px;
  -webkit-transform: scale(1);
  transform: scale(1);
}
.img_bot {
  position: fixed;
  width: 20%;
  height: 60%;
  bottom: 0px;
  right: -2px;
}
.mjx-chtml {
  line-height: 1px;
  white-space: normal;
}
input[type="checkbox"] {
  width: 20px;
  height: 15px;
}
@import url("https://fonts.googleapis.com/css?family=Montserrat");
@font-face {
  font-family: "myFirstFont";
  src: url("/fonts/Montserrat-Light.otf");
}
header {
  display: block;
  box-shadow: 0 0 3px rgba(0,0,0,0.1);
  height: 65px;
  margin-top: -5px;
  line-height: 65px;
  font-family: 'Montserrat Light';
}
header .title {
  float: left;
  position: relative;
  font-size: 26px;
  font-family: "myFirstFont";
}
header .site-nav {
  float: right;
  margin-right: -12px;
}
header .site-nav .menu {
  display: block;
  font-family: "myFirstFont";
  position: relative;
  font-family: "myFirstFont";
  padding-left: 0;
  padding-right: 0px;
}
header .site-nav .menu .menu-item {
  display: inline-block;
  margin-right: 15px;
  font-size: 16px;
}
header:before,
header:after {
  content: " ";
  display: table;
}
header:after {
  clear: both;
}
@media only screen and (max-width: 520px) {
  .title {
    display: none;
  }
}
.posts-wrapper {
  margin-top: 20px;
  border-radius: 8px;
  float: left;
  width: 73%;
}
.posts-wrapper .post {
  padding: 30px 0px;
  border-bottom: 1px solid #eee;
}
.post-title {
  font-size: 38px;
  color: #555;
  font-family: 'Montserrat';
}
.sub {
  color: #aaa;
  margin-bottom: 0px;
}
.clearfix {
  zoom: 1;
}
.clearfix:after {
  display: block;
  clear: both;
  content: "";
  visibility: hidden;
  height: 0;
}
.post-wrapper {
  margin-top: 20px;
}
.post-wrapper .post {
  padding: 30px 20px;
  border-bottom: 1px solid #eee;
}
code,
pre {
  padding: 7px;
  font-size: 14px;
  font-family: Consolas;
  background: #f0f0f0;
}
code {
  padding: 3px 5px;
  border-radius: 4px;
  color: #6a7c8e;
}
.highlight {
  margin: 1em 0;
  border-radius: 5px;
  overflow-x: auto;
  box-shadow: 1px 1px 2px rgba(0,0,0,0.125);
  position: relative;
}
.highlight table {
  position: relative;
  max-width: none;
}
.highlight table::after {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  padding: 2px 7px;
  font-size: 14px;
  font-weight: bold;
  color: #fefefe;
  background: #34495e;
  content: 'Code';
}
.highlight figcaption {
  position: absolute;
  top: 0;
  width: 100%;
  padding: 2px 7px;
  font-size: 14px;
  font-weight: bold;
  color: #808080,;
  background: #34495e;
  z-index: 20;
  overflow-x: hidden;
  box-sizing: border-box;
  color: #fff;
}
.highlight figcaption > a {
  position: absolute;
  right: 0;
  display: inline-box;
  margin-right: 7px;
  font-weight: 400;
}
.highlight figcaption > a:hover {
  text-decoration: none;
  border: 0;
}
.highlight .code pre {
  margin: 0;
  padding: 40px 10px 10px;
}
.highlight .code pre {
  margin: 0;
  padding: 40px 10px 10px;
}
.highlight .gutter {
  width: 10px;
  color: $gray;
}
.highlight .gutter pre {
  margin: 0;
  padding: 40px 7px 10px;
}
.highlight .line {
  height: 21px;
}
.highlight table,
.highlight tr,
.highlight td {
  margin: 0;
  padding: 0;
  width: 100.1%;
  border-collapse: collapse;
}
pre .comment,
pre .title {
  color: #999;
}
pre .variable,
pre .attribute,
pre .tag,
pre .regexp,
pre .ruby .constant,
pre .xml .tag .title,
pre .xml .pi,
pre .xml .doctype,
pre .html .doctype,
pre .css .id,
pre .css .class,
pre .css .pseudo {
  color: #f2777a;
}
pre .number,
pre .preprocessor,
pre .built_in,
pre .literal,
pre .params,
pre .constant {
  color: #f99157;
}
pre .class,
pre .ruby .class .title,
pre .css .rules .attribute {
  color: #16982b;
}
pre .string,
pre .value,
pre .inheritance,
pre .header,
pre .ruby .symbol,
pre .xml .cdata {
  color: #16982b;
}
pre .css .hexcolor {
  color: #6cc;
}
pre .function,
pre .python .decorator,
pre .python .title,
pre .ruby .function .title,
pre .ruby .title .keyword,
pre .perl .sub,
pre .javascript .title,
pre .coffeescript .title {
  color: #69c;
}
pre .keyword,
pre .javascript .function {
  color: #c9c;
}
.archive {
  margin: 1em auto;
  padding: 30px 50px;
  border-bottom: 1px solid #eee;
}
.archive .post-archive {
  list-style: none;
  padding: 0;
}
.archive .post-archive .collect-year {
  font-size: 20px;
}
.archive .post-archive .collect-year .post-date {
  display: inline-block;
  margin-right: 10px;
  color: #bababa;
}
.archive .post-archive .collect-year .post-title {
  color: #368ccb;
  text-decoration: none;
}
.archive .post-archive .collect-item {
  border-left: 1px solid #cacaca;
  margin-left: 2px;
}
.archive .post-archive .collect-item .time {
  font-size: 15px;
  color: #cacaca;
  margin-left: 25px;
}
.archive .post-archive .collect-item .title {
  color: #34495e;
  margin-left: 25px;
}
.archive .post-archive .collect-item .title:hover {
  color: #1e90ff;
}
.archive .post-archive .collect-item:hover {
  transition: 0.2s ease-out;
  transform: translateX(5px);
  border-left: 2px solid #5d88ab;
}
.page-nav,
.paginator {
  padding-bottom: 10px;
}
.page-nav .next,
.paginator .next {
  margin-right: 16px;
  float: right;
}
.page-nav .next:hover,
.paginator .next:hover {
  transition: 0.2s ease-out;
  transform: translateX(5px);
}
.page-nav .prev,
.paginator .prev {
  margin-left: 16px;
  float: left;
}
.page-nav .prev:hover,
.paginator .prev:hover {
  transition: 0.2s ease-out;
  transform: translateX(-5px);
}
.post-nav {
  padding: 15px 18px;
}
.post-nav a::before {
  content: '#';
}
@font-face {
  font-family: 'iconfont'; /* project id 96542 */
  src: url("//at.alicdn.com/t/font_8gx15cdpiaz41jor.eot");
  src: url("//at.alicdn.com/t/font_8gx15cdpiaz41jor.eot?#iefix") format('embedded-opentype'), url("//at.alicdn.com/t/font_8gx15cdpiaz41jor.woff") format('woff'), url("//at.alicdn.com/t/font_8gx15cdpiaz41jor.ttf") format('truetype'), url("//at.alicdn.com/t/font_8gx15cdpiaz41jor.svg#iconfont") format('svg');
}
.iconfont {
  font-family: "iconfont" !important;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
  cursor: pointer;
}
.icon-linkedin:before {
  content: "\e60d";
  position: relative;
  top: -2px;
}
.icon-twitter:before {
  content: "\e600";
}
.icon-weibo:before {
  content: "\e602";
}
.icon-stack-overflow:before {
  content: "\e603";
  font-size: 0.85em;
  position: relative;
  top: -4px;
}
.icon-email:before {
  content: "\e605";
  position: relative;
  top: -2px;
}
.icon-facebook:before {
  content: "\e601";
  font-size: 0.95em;
  position: relative;
  top: -2px;
}
.icon-github:before {
  content: "\e606";
  position: relative;
  top: -3px;
}
.icon-rss:before {
  content: "\e604";
}
.icon-google:before {
  content: "\e609";
}
.icon-zhihu:before {
  content: "\e607";
  font-size: 0.9em;
  position: relative;
  top: -2px;
}
.icon-heart:before {
  content: "\e608";
}
.icon-right:before {
  content: "\e60a";
}
.icon-left:before {
  content: "\e60b";
}
.icon-up:before {
  content: "\e60c";
}
.icon-search:before {
  content: "\e60e";
}
.icon-close:before {
  content: "\e60f";
}
.copyright {
  color: #8a8a8a;
  text-align: center;
  margin: 40px auto 20px;
  max-width: 980px;
}
.copyright .text {
  text-align: center;
  font-size: 14px;
}
.post-content {
  vertical-align: middle;
}
.post-content a:hover {
  background-color: #c0c0c0;
  border-radius: 3px;
}
@for $i from 1 through 6 {
  .post-content h#$i {
    font-size: 1.3em;
    font-weight: 400;
    margin-top: 1.2em;
  }
}
.post-content h1 {
  font-size: 2em;
}
.post-content blockquote {
  padding-left: 10px;
  border-left: 2px solid #6a7c8e;
  background-color: #f8f8f8;
}
.post-content img {
  display: inline-block;
  max-width: 100%;
  height: auto;
  vertical-align: middle;
  position: relative;
}
.post-content > table {
  max-width: 100%;
  margin: 10px 0;
  border-spacing: 0;
}
.post-content > table th,
.post-content > table td {
  padding: 5px 15px;
  border: 1px double $content-table-border-color;
  text-align: left;
}
.post-content ul {
  list-style-type: disc;
  position: relative;
  left: 30px;
  margin: 12px;
}
.post-content ol {
  position: relative;
  left: 30px;
  margin: 12px;
}
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  transition-property: transform;
  transition-timing-function: ease-out;
  transition-duration: 0.3s;
  z-index: 10;
}
.back-to-top:hover {
  transform: translateY(-5px);
}
._toc {
  position: absolute;
  top: 203px;
  width: 200px;
  margin-left: 1040px;
  border-left: 1px solid #eee;
  padding-left: 9px;
}
._toc .toc-title:before {
  font-family: "FontAwesome";
  content: "\f02c";
  margin-right: 0.5em;
}
._toc .toc-content li {
  list-style: none;
  white-space: nowrap;
}
._toc .toc-content li .toc-link {
  white-space: pre-wrap;
}
.active {
  background: #e5e9ef;
  display: block;
  width: 180px;
  margin-left: -10px;
  padding-left: 10px;
  line-height: 25px;
  border-left: 3px solid #34495e;
  box-shadow: 1px 1px 1px #ddd;
}
.side-bar {
  float: left;
}
.side-bar a {
  color: #808080;
}
.side-bar .title {
  color: #808080;
  font-family: Montserrat;
  margin: 15px 0;
}
.side-bar .avator {
  position: absolute;
  top: 150px;
  margin-left: 54px;
  border-top: 1px solid #eee;
}
.side-bar .avator .ava-img {
  max-width: 200px;
  max-height: 200px;
  border-radius: 3px;
}
.side-bar .avator .author {
  margin: 2px 0;
  color: #808080;
  font-size: 25px;
}
.side-bar .avator .icon-list {
  display: flex;
  justify-content: flex-start;
  border-top: 1px solid #eee;
}
.side-bar .avator .icon-list .icon-item {
  width: 10px;
  height: 10px;
  margin: 4px 25px 4px 2px;
}
@media only screen and (max-width: 750px) {
  #avator {
    display: none;
  }
  .posts-wrapper {
    width: 100%;
  }
  ._toc {
    display: none;
  }
}
.tags h3 {
  color: #808080;
  border-bottom: 1px solid #eee;
}
.tags .tag-list .tag-list-count {
  vertical-align: super;
  font-size: 0.6em;
  opacity: 0.6;
  top: -0.5em;
}