.header {
  width: 100%;
  background-color: #f2f2f2;
}
.header .container {
  min-height: 0px;
  margin: 0 auto 0;
}
.menu {
  overflow: auto;
}
.menu a {
  text-decoration: none;
  line-height: 80px;
  font-size: 18px;
}
.menu-left {
  float: left;
}
.menu-left img {
  width: 50px;
  height: 50px;
  vertical-align: middle;
}
.menu-right {
  float: right;
}
.menu-right a {
  margin-left: 10px;
}
.footer {
  width: 100%;
  background-color: #f2f2f2;
  text-align: center;
  padding: 20px 0 20px;
}
.footer .container {
  min-height: 0px;
  margin: 0 auto 0;
}
.footer a {
  text-decoration: none;
  line-height: 30px;
}
.copyright {
  overflow: auto;
}
.social {
  text-align: center;
}
.social-list {
  overflow: auto;
  margin: 0;
  padding: 0;
  display: inline-block;
}
.social li {
  list-style-type: none;
  float: left;
  margin: 0 4px 0;
}
.fa {
  width: 26px;
  height: 26px;
  display: block;
  background-size: contain;
}
.fa-weibo {
  background-image: url("../image/weibo.png");
}
.fa-github {
  background-image: url("../image/github.png");
}
.power a {
  color: #333;
  font-weight: 700;
}
.social {
  text-align: center;
}
.social-list {
  overflow: auto;
  margin: 0;
  padding: 0;
  display: inline-block;
}
.social li {
  list-style-type: none;
  float: left;
  margin: 0 4px 0;
}
.fa {
  width: 26px;
  height: 26px;
  display: block;
  background-size: contain;
}
.fa-email {
  background-image: url("../image/email.png");
}
.fa-stack-overflow {
  background-image: url("../image/stack-overflow.png");
}
.fa-twitter {
  background-image: url("../image/twitter.png");
}
.fa-facebook {
  background-image: url("../image/facebook.png");
}
.fa-linkedin {
  background-image: url("../image/linkedin.png");
}
.fa-google {
  background-image: url("../image/google.png");
}
.fa-github {
  background-image: url("../image/github.png");
}
.fa-weibo {
  background-image: url("../image/weibo.png");
}
.fa-douban {
  background-image: url("../image/douban.png");
}
.fa-zhihu {
  background-image: url("../image/zhihu.png");
}
.fa-jianshu {
  background-image: url("../image/jianshu.png");
}
.fa-pocket {
  background-image: url("../image/pocket.png");
}
.fa-tumblr {
  background-image: url("../image/tumblr.png");
}
.fa-instagram {
  background-image: url("../image/instagram.png");
}
.power a {
  color: #333;
  font-weight: 700;
}
.pagenator {
  overflow: auto;
  margin: 20px auto 20px;
}
.post-pagenator {
  max-width: 600px;
  height: 30px;
}
.post-pagenator p {
  position: absolute;
  text-align: center;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 600;
  color: #888;
  cursor: default;
}
.extend {
  float: left;
  margin: 0;
  padding: 6px 10px 6px 10px;
  font-size: 12px;
  line-height: 12px;
  font-weight: 600;
  overflow: hidden;
  border: 1px solid #f0f0f0;
}
.prev {
  color: #888;
  cursor: pointer;
}
.prev {
  float: left;
}
.prev-none {
  color: #888;
  cursor: not-allowed;
}
.next {
  color: #888;
  cursor: pointer;
}
.post-next {
  float: right;
}
.next-none {
  color: #888;
  cursor: not-allowed;
}
.page-item {
  margin: 0 5px 0;
  cursor: default;
}
.page-item-normal {
  background-color: #fff;
  color: #333;
  cursor: pointer;
}
.page-item-select {
  background-color: #333;
  color: #fff;
}
.year-list {
  border-bottom: 1px solid #f0f0f0;
  margin-bottom: 15px;
  padding-bottom: 10px;
}
.year-list ul {
  margin: 0;
}
.year-list li {
  margin: 5px 0 5px;
  list-style-type: none;
}
.year-list time {
  font-size: 14px;
  font-weight: 300;
}
.year-list a {
  font-size: 14px;
}
.year-list a:hover {
  text-decoration: underline;
}
.year-list a:visited {
  color: #969696;
}
.article {
  margin: 30px auto 30px;
}
.article-item {
  border-bottom: 1px solid #f0f0f0;
  margin: 0 auto 20px;
  padding-bottom: 15px;
}
.article-item a {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.5;
}
.article-item a:link {
  color: #333;
}
.article-item a:hover {
  text-decoration: underline;
}
.article-item a:visited {
  color: #969696;
}
.article-item-content p {
  color: #999;
  font-size: 14px;
  line-height: 25px;
  margin: 0 auto 8px;
}
.atricle-item-time span {
  color: #b4b4b4;
  font-size: 12px;
  line-height: 20px;
}
.post {
  width: 100%;
}
.post-title {
  margin: 35px 0 25px;
  text-align: center;
}
.post ul {
  margin: 10px 5px 20px 25px;
}
.post img {
  width: 80%;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}
.markdown-style {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
  font-size: 16px;
  line-height: 1.5;
  word-wrap: break-word;
}
.markdown-style a {
  color: #0366d6;
}
.markdown-style figure {
  margin: 0;
}
.markdown-style figure table {
  background-color: #f6f8fa;
}
.markdown-style figure table td.code {
  padding: 0;
  border: none;
}
.markdown-style::before {
  display: table;
  content: "";
}
.markdown-style::after {
  display: table;
  clear: both;
  content: "";
}
.markdown-style>*:first-child {
  margin-top: 0 !important;
}
.markdown-style>*:last-child {
  margin-bottom: 0 !important;
}
.markdown-style a:not([href]) {
  color: inherit;
  text-decoration: none;
}
.markdown-style .absent {
  color: #cb2431;
}
.markdown-style .anchor {
  float: left;
  padding-right: 4px;
  margin-left: -20px;
  line-height: 1;
}
.markdown-style .anchor:focus {
  outline: none;
}
.markdown-style p,
.markdown-style blockquote,
.markdown-style ul,
.markdown-style ol,
.markdown-style dl,
.markdown-style table,
.markdown-style pre {
  margin-top: 0;
  margin-bottom: 16px;
}
.markdown-style hr {
  height: 0.25em;
  padding: 0;
  margin: 24px 0;
  background-color: #e1e4e8;
  border: 0;
}
.markdown-style blockquote {
  padding: 0 1em;
  margin-left: 0;
  color: #6a737d;
  border-left: 0.25em solid #dfe2e5;
}
.markdown-style blockquote>:first-child {
  margin-top: 0;
}
.markdown-style blockquote>:last-child {
  margin-bottom: 0;
}
.markdown-style kbd {
  display: inline-block;
  padding: 3px 5px;
  font-size: 11px;
  line-height: 10px;
  color: #444d56;
  vertical-align: middle;
  background-color: #fafbfc;
  border: solid 1px #c6cbd1;
  border-bottom-color: #959da5;
  border-radius: 3px;
  box-shadow: inset 0 -1px 0 #959da5;
}
.markdown-style h1,
.markdown-style h2,
.markdown-style h3,
.markdown-style h4,
.markdown-style h5,
.markdown-style h6 {
  margin-top: 24px;
  margin-bottom: 16px;
  font-weight: 600;
  line-height: 1.25;
}
.markdown-style h1 .octicon-link,
.markdown-style h2 .octicon-link,
.markdown-style h3 .octicon-link,
.markdown-style h4 .octicon-link,
.markdown-style h5 .octicon-link,
.markdown-style h6 .octicon-link {
  color: #1b1f23;
  vertical-align: middle;
  visibility: hidden;
}
.markdown-style h1:hover .anchor,
.markdown-style h2:hover .anchor,
.markdown-style h3:hover .anchor,
.markdown-style h4:hover .anchor,
.markdown-style h5:hover .anchor,
.markdown-style h6:hover .anchor {
  text-decoration: none;
}
.markdown-style h1:hover .anchor .octicon-link,
.markdown-style h2:hover .anchor .octicon-link,
.markdown-style h3:hover .anchor .octicon-link,
.markdown-style h4:hover .anchor .octicon-link,
.markdown-style h5:hover .anchor .octicon-link,
.markdown-style h6:hover .anchor .octicon-link {
  visibility: visible;
}
.markdown-style h1 tt,
.markdown-style h1 code,
.markdown-style h2 tt,
.markdown-style h2 code,
.markdown-style h3 tt,
.markdown-style h3 code,
.markdown-style h4 tt,
.markdown-style h4 code,
.markdown-style h5 tt,
.markdown-style h5 code,
.markdown-style h6 tt,
.markdown-style h6 code {
  font-size: inherit;
}
.markdown-style h1 {
  padding-bottom: 0.3em;
  font-size: 2em;
  border-bottom: 1px solid #eaecef;
}
.markdown-style h2 {
  padding-bottom: 0.3em;
  font-size: 1.5em;
  border-bottom: 1px solid #eaecef;
}
.markdown-style h3 {
  font-size: 1.25em;
}
.markdown-style h4 {
  font-size: 1em;
}
.markdown-style h5 {
  font-size: 0.875em;
}
.markdown-style h6 {
  font-size: 0.85em;
  color: #6a737d;
}
.markdown-style ul,
.markdown-style ol {
  padding-left: 2em;
}
.markdown-style ul.no-list,
.markdown-style ol.no-list {
  padding: 0;
  list-style-type: none;
}
.markdown-style ul ul,
.markdown-style ul ol,
.markdown-style ol ol,
.markdown-style ol ul {
  margin-top: 0;
  margin-bottom: 0;
}
.markdown-style li>p {
  margin-top: 16px;
}
.markdown-style li+li {
  margin-top: 0.25em;
}
.markdown-style dl {
  padding: 0;
}
.markdown-style dl dt {
  padding: 0;
  margin-top: 16px;
  font-size: 1em;
  font-style: italic;
  font-weight: 600;
}
.markdown-style dl dd {
  padding: 0 16px;
  margin-bottom: 16px;
}
.markdown-style table {
  display: block;
  width: 100%;
  overflow: auto;
  border-collapse: collapse;
}
.markdown-style table th {
  font-weight: 600;
}
.markdown-style table th,
.markdown-style table td {
  padding: 6px 13px;
  border: 1px solid #dfe2e5;
}
.markdown-style table tr {
  background-color: #fff;
  border-top: 1px solid #c6cbd1;
}
.markdown-style table tr:nth-child(2n) {
  background-color: #f6f8fa;
}
.markdown-style table img {
  background-color: transparent;
}
.markdown-style img {
  max-width: 100%;
  box-sizing: content-box;
  background-color: #fff;
}
.markdown-style img[align=right] {
  padding-left: 20px;
}
.markdown-style img[align=left] {
  padding-right: 20px;
}
.markdown-style .emoji {
  max-width: none;
  vertical-align: text-top;
  background-color: transparent;
}
.markdown-style span.frame {
  display: block;
  overflow: hidden;
}
.markdown-style span.frame>span {
  display: block;
  float: left;
  width: auto;
  padding: 7px;
  margin: 13px 0 0;
  overflow: hidden;
  border: 1px solid #dfe2e5;
}
.markdown-style span.frame span img {
  display: block;
  float: left;
}
.markdown-style span.frame span span {
  display: block;
  padding: 5px 0 0;
  clear: both;
  color: #24292e;
}
.markdown-style span.align-center {
  display: block;
  overflow: hidden;
  clear: both;
}
.markdown-style span.align-center>span {
  display: block;
  margin: 13px auto 0;
  overflow: hidden;
  text-align: center;
}
.markdown-style span.align-center span img {
  margin: 0 auto;
  text-align: center;
}
.markdown-style span.align-right {
  display: block;
  overflow: hidden;
  clear: both;
}
.markdown-style span.align-right>span {
  display: block;
  margin: 13px 0 0;
  overflow: hidden;
  text-align: right;
}
.markdown-style span.align-right span img {
  margin: 0;
  text-align: right;
}
.markdown-style span.float-left {
  display: block;
  float: left;
  margin-right: 13px;
  overflow: hidden;
}
.markdown-style span.float-left span {
  margin: 13px 0 0;
}
.markdown-style span.float-right {
  display: block;
  float: right;
  margin-left: 13px;
  overflow: hidden;
}
.markdown-style span.float-right>span {
  display: block;
  margin: 13px auto 0;
  overflow: hidden;
  text-align: right;
}
.markdown-style code,
.markdown-style tt {
  padding: 0;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
  margin: 0;
  font-size: 85%;
  background-color: rgba(27,31,35,0.05);
  border-radius: 3px;
}
.markdown-style code::before,
.markdown-style code::after,
.markdown-style tt::before,
.markdown-style tt::after {
  letter-spacing: -0.2em;
  content: "\00a0";
}
.markdown-style code br,
.markdown-style tt br {
  display: none;
}
.markdown-style del code {
  text-decoration: inherit;
}
.markdown-style pre {
  word-wrap: normal;
}
.markdown-style pre>code {
  padding: 0;
  margin: 0;
  font-size: 100%;
  word-break: normal;
  white-space: pre;
  background: transparent;
  border: 0;
}
.markdown-style .highlight {
  margin-bottom: 16px;
}
.markdown-style .highlight table tr {
  border-top: none;
  background-color: transparent;
}
.markdown-style .highlight table td {
  padding: 0;
  border: none;
}
.markdown-style .highlight table td .line {
  height: 17px;
}
.markdown-style .highlight table .gutter pre {
  padding-right: 0;
}
.markdown-style .highlight table .code {
  vertical-align: top;
}
.markdown-style .highlight pre {
  margin-bottom: 0;
  word-break: normal;
}
.markdown-style .highlight pre,
.markdown-style pre {
  padding: 16px;
  overflow: auto;
  font-size: 85%;
  line-height: 1.45;
  background-color: #f6f8fa;
  border-radius: 3px;
}
.markdown-style pre code,
.markdown-style pre tt {
  display: inline;
  max-width: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  line-height: inherit;
  word-wrap: normal;
  background-color: transparent;
  border: 0;
}
.markdown-style pre code::before,
.markdown-style pre code::after,
.markdown-style pre tt::before,
.markdown-style pre tt::after {
  content: normal;
}
.markdown-style .csv-data td,
.markdown-style .csv-data th {
  padding: 5px;
  overflow: hidden;
  font-size: 12px;
  line-height: 1;
  text-align: left;
  white-space: nowrap;
}
.markdown-style .csv-data .blob-num {
  padding: 10px 8px 9px;
  text-align: right;
  background: #fff;
  border: 0;
}
.markdown-style .csv-data tr {
  border-top: 0;
}
.markdown-style .csv-data th {
  font-weight: 600;
  background: #f6f8fa;
  border-top: 0;
}
.markdown-style .code .comment,
.markdown-style .code .meta {
  color: #969896;
}
.markdown-style .code .string,
.markdown-style .code .variable,
.markdown-style .code .template-variable,
.markdown-style .code .strong,
.markdown-style .code .emphasis,
.markdown-style .code .quote {
  color: #df5000;
}
.markdown-style .code .keyword,
.markdown-style .code .selector-tag,
.markdown-style .code .type {
  color: #a71d5d;
}
.markdown-style .code .literal,
.markdown-style .code .symbol,
.markdown-style .code .bullet,
.markdown-style .code .attribute {
  color: #0086b3;
}
.markdown-style .code .section,
.markdown-style .code .name {
  color: #63a35c;
}
.markdown-style .code .tag {
  color: #333;
}
.markdown-style .code .title,
.markdown-style .code .attr,
.markdown-style .code .selector-id,
.markdown-style .code .selector-class,
.markdown-style .code .selector-attr,
.markdown-style .code .selector-pseudo {
  color: #795da3;
}
.markdown-style .code .addition {
  color: #55a532;
  background-color: #eaffea;
}
.markdown-style .code .deletion {
  color: #bd2c00;
  background-color: #ffecec;
}
.markdown-style .code .link {
  text-decoration: underline;
}
.container {
  margin: 25px auto 20px;
}
/********** 通用控制 **********/
body,
a,
p,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
}
a {
  color: #333;
  text-decoration: none;
}
p {
  color: #2f2f2f;
  font-size: 15px;
  font-weight: 400;
  line-height: 30px;
}
span {
  color: #333;
  font-size: 14px;
}
img {
  width: 100%;
}
/********** MarkDown **********/
blockquote {
  border-left: 0.25em solid #dfe2e5;
  padding: 20px;
  color: #b4b4b4;
  background-color: #f7f7f7;
  margin: 0 0 6px 0;
}
blockquote p {
  font-size: 17px;
}
/********** 媒体查询 **********/
@media only screen and (min-width: 1200px) {
  .container {
    width: 930px;
    min-height: 650px;
  }
}
@media only screen and (max-width: 1200px) {
  .container {
    width: 930px;
    min-height: 600px;
  }
}
@media only screen and (max-width: 979px) {
  .container {
    width: 710px;
    min-height: 550px;
  }
}
@media only screen and (max-width: 767px) {
  .container {
    width: 85%;
    min-height: 500px;
  }
}
@media only screen and (max-width: 480px) {
  .container {
    width: 85%;
    min-height: 450px;
  }
}