.post table {
  border-top: 2px solid #777;
  border-bottom: 2px solid #777;
  margin: 8px 0;
}
.post table thead {
  border-bottom: 1px dashed #777;
  background-color: #aaa;
  color: #fff;
}
.post table th {
  padding: 2px 10px;
}
.post table tr:nth-child(2n) {
  background-color: #e5eaed;
}
.post table td {
  padding: 2px 10px;
  vertical-align: top;
}

/* post
 * post articles area
 */
.post header {
  margin-left: -30px;
  padding-left: 25px;
  border-left: 5px solid #2ca6cb;
  line-height: 1.5;
}
.post header h2 {
  color: #2ca6cb;
}
.post header p.post-meta {
  color: #817c7c;
}

.post header p.post-tag a {
  display: inline-block;
  background: #2ca6cb;
  color: #fff;
  padding: 2px 5px 0px 5px;
  border: 1px solid #2ca6cb;
  margin-top: 2px;
}

.post img {
  max-width: 100%;
  vertical-align: middle;

  -webkit-box-shadow: 0 0 5px 2px rgba(0, 0, 0, 0.1);
  -moz-box-shadow: 0 0 5px 2px rgba(0, 0, 0, 0.1);
  -o-box-shadow: 0 0 5px 2px rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 5px 2px rgba(0, 0, 0, 0.1);
}
/**
 * Blockquotes
 */
.post blockquote {
  border-left: 5px solid #d6dbdf;
  background: rgba(112, 138, 153, 0.1);
  font-size: 100%;
}
.post blockquote:last-child {
  margin-bottom: 0;
}

.post pre {
  overflow: auto;
  word-wrap: normal;
  white-space: pre;
}

.post pre code {
  white-space: pre;
}

@media screen and (min-width: 1200px) {
  /**
      * 文章目录相关
      */
  .post ul#markdown-toc {
    display: none !important;
  }
}

@media screen and (max-width: 1199px) {
  .content-navigation {
    display: none !important;
  }

  .post pre code {
    font-size: 85%;
  }
}

@media screen and (max-width: 991px) {
  .post pre code {
    font-size: 70%;
  }
}

@media screen and (max-width: 767px) {
  .post header {
    margin-left: -10px;
    padding-left: 5px;
  }
  .post pre code {
    font-size: 55%;
  }
}

.content-navigation a:link {
  color: #333;
  text-decoration: none;
} /* 未访问的链接 */
.content-navigation a:visited {
  color: #99b;
} /* 已访问的链接 */
.content-navigation a:hover {
  color: #99b;
} /* 鼠标移动到链接上 */
.content-navigation a:active {
  color: #99b;
} /* 选定的链接 */

.content-navigation {
  max-width: 292px;
  padding-left: 30px;
}
.content-navigation-header {
  display: block;
  border-bottom: 0.1875em solid #ccc;
  font-size: 20px;
  color: #2ca6cb;
  margin-left: 15px;
  margin-right: 15px;
  padding-top: 15px;
  padding-right: 15px;
}
.content-navigation .content-navigation-list {
  margin: 10px 20px 10px 30px;
  padding-bottom: 10px;
}

.content-navigation .content-navigation-list ul {
  margin: 0;
  padding: 0;
}

.content-navigation .content-navigation-list ul li {
  line-height: 25px;
  word-break: normal;
}

.boundary {
  border-bottom: 0.1875em solid #ccc;
}

.clickable-header {
  cursor: pointer;
}
.clickable-header:hover:after {
  content: "\f05c";
  margin-left: 10px;

  font: normal normal normal smaller/1 octicons;
  display: inline-block;
  text-decoration: none;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}