@charset "UTF-8";
.post .post-content h1 {
  font-size: 2em;
}
.post .post-content h2 {
  font-size: 1.6em;
}
.post .post-content h3 {
  font-size: 1.4em;
}
.post .post-content h4 {
  font-size: 1.2em;
}
.post .post-content h5 {
  font-size: 1em;
}
.post .post-content h6 {
  font-size: 1em;
  color: #999;
}
.post .post-content hr {
  border: 1px dashed #ddd;
}
.post .post-content strong {
  font-weight: bold;
}
.post .post-content em,
.post .post-content cite {
  font-style: italic;
}
.post .post-content sup,
.post .post-content sub {
  font-size: 0.75em;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
.post .post-content sup {
  top: -0.5em;
}
.post .post-content sub {
  bottom: -0.2em;
}
.post .post-content small {
  font-size: 0.85em;
}
.post .post-content acronym,
.post .post-content abbr {
  border-bottom: 1px dotted;
}
.post .post-content ul ul,
.post .post-content ol ul,
.post .post-content ul ol,
.post .post-content ol ol {
  margin-top: 0;
  margin-bottom: 0;
}
.post .post-content ul {
  list-style: disc;
  padding-left: 20px;
}
.post .post-content ol {
  list-style: decimal;
}
.post .post-content dt {
  font-weight: bold;
}
.post .post-content table {
  display: table;
  font-size: 12px;
  background-color: transparent;
  border: 1px solid #ddd;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
  word-wrap: break-word;
}
.post .post-content table th,
.post .post-content table td {
  border-bottom: solid 1px #ddd;
  border-right: solid 1px #ddd;
  padding: 5px 10px;
}
.post .post-content table thead tr {
  background-color: #f6f6f6;
}
.post .post-content blockquote {
  margin: 1em 0;
  padding: 5px 10px;
  color: #666;
  border-left: 2px solid #eee;
}
:root {
  --c-base-black: #0c1e29;
  --c-base-blacklight: #4e616c;
  --c-base-purple: #2e77ee;
  --c-base-purplelight: #c2ccf2;
  --c-base-bluelight: hwb(199, 1%, 4%);
  --c-base-blue: hwb(209, 0%, 35%);
  --c-base-green: hwb(123, 40%, 27%);
  --c-base-graylight: hwb(0, 80%, 20%);
  --c-base-gray: hwb(0, 60%, 40%);
  --c-base-orange: hwb(22, 21%, 5%);
  --c-base-red: hwb(5, 24%, 9%);
  --c-base-white: hwb(0, 95%, 5%);
  --c-base-yellow: hwb(48, 6%, 5%);
}
html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
  display: block;
}
audio,
canvas,
progress,
video {
  display: inline-block;
  vertical-align: baseline;
}
audio:not([controls]) {
  display: none;
  height: 0;
}
[hidden],
template {
  display: none;
}
a {
  background-color: transparent;
}
a:active,
a:hover {
  outline: 0;
}
abbr[title] {
  border-bottom: 1px dotted;
}
b,
strong {
  font-weight: bold;
}
dfn {
  font-style: italic;
}
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}
mark {
  background: #ff0;
  color: #000;
}
small {
  font-size: 80%;
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}
img {
  border: 0;
}
svg:not(:root) {
  overflow: hidden;
}
figure {
  margin: 1em 40px;
}
hr {
  -moz-box-sizing: content-box;
  -ms-box-sizing: content-box;
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  -o-box-sizing: content-box;
  box-sizing: content-box;
  height: 0;
}
pre {
  overflow: auto;
}
code,
kbd,
pre,
samp {
  font-family: monospace, monospace;
  font-size: 1em;
}
button,
input,
optgroup,
select,
textarea {
  color: inherit /* 1 */;
  font: inherit /* 2 */;
  margin: 0 /* 3 */;
}
button {
  overflow: visible;
}
button,
select {
  text-transform: none;
}
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: button /* 2 */;
  cursor: pointer /* 3 */;
}
button[disabled],
html input[disabled] {
  cursor: default;
}
button::-moz-focus-inner,
input::-moz-focus-inner {
  border: 0;
  padding: 0;
}
input {
  line-height: normal;
}
input[type="checkbox"],
input[type="radio"] {
  -ms-box-sizing: border-box /* 1 */;
  -moz-box-sizing: border-box /* 1 */;
  -webkit-box-sizing: border-box /* 1 */;
  -o-box-sizing: border-box /* 1 */;
  box-sizing: border-box /* 1 */;
  padding: 0 /* 2 */;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}
input[type="search"] {
  -webkit-appearance: textfield /* 1 */;
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box /* 2 */;
  -ms-box-sizing: content-box;
  -moz-box-sizing: content-box;
  -webkit-box-sizing: content-box;
  -o-box-sizing: content-box;
  box-sizing: content-box;
}
input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}
fieldset {
  border: 1px solid #c0c0c0;
  margin: 0 2px;
  padding: 0.35em 0.625em 0.75em;
}
legend {
  border: 0;
  padding: 0;
}
textarea {
  overflow: auto;
}
optgroup {
  font-weight: bold;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
td,
th {
  padding: 0;
}
/*
 * Reset css
 */
::selection {
  color: #fff;
  background-color: #9dd0f8;
  opacity: 0.8;
}
::-webkit-scrollbar {
  width: 7px;
  height: 4px;
}
::-webkit-scrollbar-thumb {
  -ms-border-radius: 4px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
  background: rgba(0,0,0,0.15);
}
::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.06);
}
body {
  font: 14px/1.5 Arial;
  color: #666;
  -webkit-overflow-scrolling: touch;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-rendering: optimizelegibility;
}
a {
  color: #666;
  text-decoration: none;
}
a:link,
a:visited,
a:active {
  color: #666;
}
a:hover {
  color: var(--c-base-purple);
}
hr {
  border-top: 1px solid #eee;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.text-center {
  text-align: center;
}
.clearfix {
  zoom: 1;
}
.clearfix:after {
  display: block;
  width: 100%;
  height: 0;
  content: " ";
  clear: both;
}
/*
 * global
 */
.container {
  max-width: 100%;
  _width: 100%;
  background-color: #fff;
  margin: 0;
  text-align: left;
  padding-left: 180px;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
  overflow-x: hidden;
}
.home {
  background-color: #eee;
}
.btn {
  background-color: var(--c-base-purple);
  border: 0;
  color: #fff;
  opacity: 0.8;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
}
.btn:hover {
  opacity: 0.75;
}
.btn-ok {
  background-color: var(--c-base-purple);
}
.btn-cancel {
  background-color: #51cc87;
}
.form-control {
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
}
.browsehappy {
  padding: 8px 0;
  background: #fbe3e4;
  color: #8a1f11;
  text-align: center;
}
.loading-mask {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  bottom: 0;
  display: block;
  width: 100%;
  height: 100%;
  background-color: #fff;
  opacity: 0.8;
  z-index: 999;
}
.loading-mask .loading-icon {
  position: relative;
  top: 50%;
  left: 50%;
  width: 50px;
  height: 50px;
  margin-top: -25px;
  margin-left: -25px;
}
/*
 * header
 */
.header {
  position: fixed;
  width: 180px;
  height: 100%;
  z-index: 100;
  left: 0;
  top: 0;
  background: #1a1a1a;
  text-align: right;
}
.header .menu-icon {
  width: 100%;
  margin-top: 10px;
}
.header .menu-title {
  color: var(--c-base-purple);
  font-size: 20px;
  font-weight: bold;
  padding: 15px 10px;
}
.header .menu-nav {
  display: none;
}
.menu-list {
  list-style: none;
  padding-left: 0;
  margin-top: 0;
}
.menu-item {
  width: 100%;
  text-align: right;
  border-right: 4px solid transparent;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
}
.menu-item:hover {
  background-color: #434a50;
}
.menu-item .menu-item-link {
  padding: 18px 15px;
  color: #fff;
  display: block;
  font-size: 15px;
  font-weight: bold;
}
.menu-item--active {
  border-right: 4px solid var(--c-base-purple);
}
.menu-item--active .menu-item-link {
  color: var(--c-base-purple);
}
/*
 * content
 */
.content {
  float: left;
  width: 100%;
  min-height: 100%;
  height: 100%;
}
.content-main {
  padding: 20px;
}
/*
 * Post
 */
.post {
  padding: 25px 0;
  border-bottom: 1px solid #eee;
  overflow: hidden;
}
.post header {
  margin: 0 0 10px 0;
}
.post header > a {
  position: relative;
  display: inline-block;
  margin-right: 6px;
  padding: 4px 7px;
  top: -3px;
  color: #fff;
  background-color: var(--c-base-purple);
  font-size: 12px;
  vertical-align: baseline;
  opacity: 0.85;
}
.post header > a:after {
  position: absolute;
  display: block;
  top: 9px;
  right: -4px;
  width: 0;
  height: 0;
  content: " ";
  border-left: 4px solid var(--c-base-purple);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}
.post header .post-title {
  display: inline;
  font-size: 32px;
  color: var(--c-base-black);
}
.post header .post-title a:hover {
  border-bottom: 1px dotted var(--c-base-purple);
}
.post .post-meta {
  color: #888;
  font-size: 12px;
}
.post .post-meta .post-views,
.post .post-meta .post-cat,
.post .post-meta .post-comments {
  margin-right: 15px;
}
.post .eof {
  font-size: 14px;
  text-align: center;
}
.post .post-line {
  width: 100%;
  height: 1px;
  background-color: #eee;
}
.post .post-content-wrapper {
  display: flex;
}
.post .post-content {
  position: relative;
  color: #666;
  flex: 1;
  ul: li, ol li;
}
.post .post-content img {
  max-width: 100%;
  cursor: pointer;
}
.post .post-content .post-excerpt {
  position: relative;
  min-height: 140px;
  margin-right: 210px;
  overflow: hidden;
}
.post .post-content .post-thumbnail {
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 140px;
  overflow: hidden;
}
.post .post-content .post-thumbnail .thumbnail {
  width: 200px;
  height: 140px;
  border: 0;
  -ms-transition: 0.5s;
  -moz-transition: 0.5s;
  -webkit-transition: 0.5s;
  -o-transition: 0.5s;
  transition: 0.5s;
}
.post .post-content .post-thumbnail a:after {
  content: "";
  position: absolute;
  left: -70px;
  top: 0;
  width: 140px;
  height: 140px;
  background-image: -moz-linear-gradient(0deg, rgba(255,255,255,0), rgba(255,255,255,0.5), rgba(255,255,255,0));
  background-image: -webkit-linear-gradient(0deg, rgba(255,255,255,0), rgba(255,255,255,0.5), rgba(255,255,255,0));
  -ms-transform: skewx(-25deg);
  -moz-transform: skewx(-25deg);
  -webkit-transform: skewx(-25deg);
  -o-transform: skewx(-25deg);
  transform: skewx(-25deg);
  -o-transform: skewx(-25deg);
  -moz-transform: skewx(-25deg);
  -webkit-transform: skewx(-25deg);
}
.post .post-content .post-thumbnail:hover a:after {
  left: 130px;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.post .post-content a {
  border-bottom: 1px dotted var(--c-base-purple);
}
.post .post-content .more a {
  position: absolute;
  display: inline-block;
  right: 0;
  bottom: 0;
  padding: 3px 7px;
  border: none;
  color: #fff;
  background-color: #51cc87;
  opacity: 0.8;
}
.post .post-content .more a:hover {
  opacity: 0.75;
}
.post .post-content blockquote {
  margin: 1em 0;
  padding: 5px 10px;
  color: #666;
  border-left: 4px solid #eee;
}
.post .post-content blockquote p {
  margin: 0;
}
@media (min-width: 1200px) {
  .top-div {
    -ms-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  .top-box {
    list-style: none;
    width: 200px;
    position: sticky;
    top: 80px;
    right: 0;
    padding-left: 20px !important;
  }
  .top-box:before {
    content: "";
    position: absolute;
    top: 0;
    left: 8px;
    bottom: 0;
    width: 1px;
    background-color: #ebedef;
    opacity: 0.5;
  }
  .top-box .top-box-child {
    list-style: none;
    padding-left: 16px;
  }
  .top-box li a {
    display: block;
    color: #868e96;
    padding: 4px;
    -ms-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
    font-size: 0.9em;
  }
  .top-box li a.current {
    color: #006cff;
    background: #fafafa;
  }
  .top-box li a:hover {
    background: #fafafa;
  }
}
/*
 * highlight
 */
pre,
.highlight {
  background: #f7f7f7;
  padding: 15px;
  overflow: auto;
  font-size: 13px;
  color: #4d4d4c;
  line-height: 1.6;
}
.highlight .gutter pre,
.gist .gist-file .gist-data .line-numbers {
  color: #666;
}
pre,
code {
  font-family: "Input Mono", "PT Mono", Consolas, Monaco, Menlo, monospace;
}
code {
  word-break: break-all;
  background: #eee;
  text-shadow: 0 1px #fff;
  padding: 0 0.3em;
}
pre code {
  background: none;
  text-shadow: none;
  padding: 0;
}
.highlight pre {
  border: none !important;
  margin: 0;
  padding: 1px;
}
.highlight table {
  margin: 0 !important;
  width: auto !important;
  border: none !important;
}
.highlight td {
  border: none !important;
  padding: 0 !important;
}
.highlight figcaption {
  clear: both;
  zoom: 1;
  font-size: 0.85em;
  color: #8e908c;
  line-height: 1em;
  margin-bottom: 1em;
}
.highlight figcaption a {
  float: right;
}
.highlight .gutter pre {
  text-align: right;
  padding-right: 20px;
}
.highlight .line {
  height: 20px;
}
.gist {
  margin: 20px 0;
  border-style: solid;
  border-color: #ccc;
  border-width: 1px 0;
  background: #f7f7f7;
  padding: 15px 15px 15px 15px;
}
.gist .gist-file {
  border: none;
  font-family: monospace;
  margin: 0;
}
.gist .gist-file .gist-data {
  background: none;
  border: none;
}
.gist .gist-file .gist-data .line-numbers {
  background: none;
  border: none;
  padding: 0 20px 0 0;
}
.gist .gist-file .gist-data .line-data {
  padding: 0 !important;
}
.gist .gist-file .highlight {
  margin: 0;
  padding: 0;
  border: none;
}
.gist .gist-file .gist-meta {
  background: #f7f7f7;
  color: #8e908c;
  font: 13px Consolas, Monaco, Menlo, monospace;
  text-shadow: 0 0;
  padding: 0;
  margin-top: 1em;
  margin-left: 15px;
}
.gist .gist-file .gist-meta a {
  color: color-link;
  font-weight: normal;
}
.gist .gist-file .gist-meta a:hover {
  text-decoration: underline;
}
pre .comment {
  color: #8e908c;
}
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: #c82829;
}
pre .number,
pre .preprocessor,
pre .built_in,
pre .literal,
pre .params,
pre .constant {
  color: #f5871f;
}
pre .ruby .class .title,
pre .css .rules .attribute {
  color: #718c00;
}
pre .string,
pre .value,
pre .inheritance,
pre .header,
pre .ruby .symbol,
pre .xml .cdata {
  color: #718c00;
}
pre .title,
pre .css .hexcolor {
  color: #3e999f;
}
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: #4271ae;
}
pre .keyword,
pre .javascript .function {
  color: #8959a8;
}
/*
 * search form
 */
.search-form {
  position: relative;
  padding: 10px 70px 0 0;
}
.search-form .form-control {
  display: block;
  width: 100%;
  padding: 5px 5px 5px 10px;
  border: 2px solid #ddd;
  border-right: 0;
  line-height: 21px;
  outline: 0;
  box-shadow: 2px 2px 4px rgba(0,0,0,0.07) inset;
}
.search-form .form-control::placeholder {
  font-size: 14px;
  color: #999;
}
.search-form .btn {
  position: absolute;
  top: 10px;
  right: 0;
  width: 70px;
  padding: 7px 0;
  text-align: center;
  outline: 0;
}
.search-form .btn:hover {
  opacity: 0.75;
}
/*
 * Sidebar
 */
.sidebar {
  float: left;
  width: 330px;
  margin-left: -350px;
  padding-top: 20px;
  padding-bottom: 20px;
}
.sidebar .widget {
  position: relative;
  margin-bottom: 20px;
  clear: both;
}
.widget ul,
.widget ol {
  margin: 0;
  padding: 0;
}
.widget .widget-hd {
  margin: 0;
  padding: 0;
  border-bottom: 2px solid #eee;
}
.widget .widget-hd strong {
  position: relative;
  display: inline-block;
  bottom: -2px;
  color: #444;
  border-bottom: 2px solid var(--c-base-purple);
  font-weight: normal;
}
.widget .widget-hd .logout {
  position: relative;
  bottom: -2px;
  font-size: 14px;
  font-weight: normal;
  text-decoration: underline;
}
.widget .widget-hd .logout:hover {
  text-decoration: none;
}
.widget .widget-bd {
  margin: 0;
  padding: 0;
  list-style: none;
}
.widget .widget-bd li {
  display: block;
  padding: 10px 0;
  line-height: 1.5;
  border-bottom: 1px solid #eee;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.widget .widget-bd li a .avatar {
  float: left;
  width: 36px;
  height: 36px;
  margin-right: 10px;
  -ms-border-radius: 50%;
  -moz-border-radius: 50%;
  -webkit-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  -ms-transform: rotate(0);
  -moz-transform: rotate(0);
  -webkit-transform: rotate(0);
  -o-transform: rotate(0);
  transform: rotate(0);
  -ms-transition: 0.5s;
  -moz-transition: 0.5s;
  -webkit-transition: 0.5s;
  -o-transition: 0.5s;
  transition: 0.5s;
}
.widget .widget-bd li a:hover .avatar {
  -ms-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -webkit-transform: rotate(360deg);
  -o-transform: rotate(360deg);
  transform: rotate(360deg);
  opacity: 0.85;
}
.widget .widget-bd li p {
  margin: 0;
  padding: 0;
}
.widget .widget-bd .tag-item {
  float: left;
  width: 32.6666%;
  margin: 0 1% 1% 0;
  padding: 0 8px;
  line-height: 29px;
  font-size: 12px;
  color: #999;
  background-color: #f6f6f6;
  -webkit-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  -webkit-transition: 0.5s;
  -ms-transition: 0.5s;
  -moz-transition: 0.5s;
  -ms-transition: 0.5s;
  -moz-transition: 0.5s;
  -webkit-transition: 0.5s;
  -o-transition: 0.5s;
  transition: 0.5s;
}
.widget .widget-bd .tag-item:hover {
  color: #fff;
  background-color: var(--c-base-purple);
  opacity: 0.85;
}
.widget .widget-bd .tag-item:nth-child(3n+0) {
  margin-right: 0;
}
.widget .tag-wrap {
  padding: 10px 0 0;
  overflow: hidden;
}
/*
 * Article
 */
.article-nav {
  padding-bottom: 10px;
  color: #888;
}
.article-share {
  padding: 0 0 15px;
}
.article-share .share-area {
  height: 24px;
  line-height: 24px;
  margin: 0 auto;
  padding-left: 10px;
  text-align: left;
  border-left: 3px solid rgba(255,153,153,0.8);
}
.article-share .share-area .share-txt {
  float: left;
  height: 24px;
  line-height: 24px;
  margin-right: 5px;
  font-size: 12px;
  color: #999;
}
.article-share .share-area .share-icon {
  float: left;
  display: inline-block;
  width: 24px;
  height: 24px;
  margin-right: 10px;
  background: url("../img/share.png") no-repeat 0 0;
  opacity: 0.9;
}
.article-share .share-area .share-icon:hover {
  opacity: 0.7;
}
.article-share .share-area .share-icon.weibo {
  background-position: 0 0;
}
.article-share .share-area .share-icon.wechat {
  background-position: 0 -32px;
}
.article-share .share-area .share-icon.qqzone {
  background-position: 0 -65px;
}
.article-share .share-area .share-icon.qq {
  background-position: 0 -98px;
}
.article-share .share-area .share-icon.douban {
  background-position: 0 -324px;
}
.body {
  box-shadow: 0 1px 5px rgba(0,0,0,0.08);
}
.article {
  padding: 0 20px;
  padding-top: 0 !important;
  padding-bottom: 10px;
  border-bottom: 0;
}
.comments {
  margin-top: 20px;
}
.page-navigator {
  margin: 1em 0;
  padding: 0 20px;
  list-style: none;
}
.page-navigator .extend,
.page-navigator .page-number {
  display: inline-block;
  margin-right: 10px;
  padding: 3px 10px;
  background-color: #eee;
  opacity: 0.8;
}
.page-navigator .extend.current,
.page-navigator .page-number.current {
  color: #fff;
  background-color: var(--c-base-purple);
  cursor: not-allowed;
}
.page-navigator .extend,
.page-navigator a.page-number {
  -ms-transition: 0.5s linear;
  -moz-transition: 0.5s linear;
  -webkit-transition: 0.5s linear;
  -o-transition: 0.5s linear;
  transition: 0.5s linear;
}
.page-navigator .extend:hover,
.page-navigator a.page-number:hover {
  color: #444;
  background-color: #ccc;
}
.page-navigator .space {
  display: inline-block;
  margin-right: 10px;
  padding: 3px 0;
}
.post-list {
  display: flex;
  flex-wrap: wrap;
}
.post-item {
  width: 50%;
  padding: 10px;
  -ms-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -o-box-sizing: border-box;
  box-sizing: border-box;
  display: flex;
  justify-content: space-between;
}
.post-item .post-item-content {
  flex: 1;
  padding: 20px 0;
  border-bottom: 1px dotted #eee;
}
.post-item .post-item-content .post-title {
  font-size: 22px;
  color: #0c1e29;
  display: inline-block;
  margin: 0;
}
.post-item .post-item-content .post-abstract {
  font-size: 14px;
  margin: 12px 0 8px;
  flex: 1;
  color: #4e616c;
  overflow: hidden;
  line-height: 24px;
  position: relative;
  display: -webkit-box;
  word-break: break-word;
}
.post-item .post-item-content .post-abstract strong {
  font-weight: bolder;
}
.post-item .post-item-content .post-abstract a {
  font-weight: 600;
  background: linear-gradient(180deg, transparent 70%, rgba(101,125,225,0.4) 0);
}
.post-item .post-item-content .post-abstract code {
  padding: 0 3px;
  margin: 0 2px;
  background: rgba(195,195,195,0.41);
  font-size: 0.9em;
  -ms-border-radius: 2px;
  -moz-border-radius: 2px;
  -webkit-border-radius: 2px;
  -o-border-radius: 2px;
  border-radius: 2px;
}
.post-item .post-item-content .post-abstract-more {
  color: #fff;
  background-color: var(--c-base-purple);
  border-color: var(--c-base-purple);
  padding: 1px 5px;
  font-size: 9px;
  line-height: 1.5;
  -ms-border-radius: 3px;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  -o-border-radius: 3px;
  border-radius: 3px;
  display: inline-block;
}
.post-item .feature-container {
  margin-left: 16px;
  flex-shrink: 0;
  width: 240px;
  height: 135px;
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.post-item .post-info {
  color: var(--c-base-purple);
  font-size: 12px;
}
.post-item .post-info span {
  margin-right: 16px;
}
.post-item .post-info .icon {
  font-size: 12px;
  margin-right: 4px;
}
.post-item .post-info a {
  color: var(--c-base-purple);
}
/*
 * footer
 */
.menu-footer {
  position: absolute;
  bottom: 10px;
  color: #fff;
  text-align: center;
  margin-left: -10px;
}
.link {
  cursor: pointer;
  margin-bottom: 50px;
}
.link .link-img-block {
  display: inline-block;
  height: 31px;
}
.link .link-img {
  width: 70px;
  margin-top: 10px;
}
.footer-content {
  text-align: center;
  font-size: 10px;
  width: 200px;
  -ms-transform: scale(80%);
  -moz-transform: scale(80%);
  -webkit-transform: scale(80%);
  -o-transform: scale(80%);
  transform: scale(80%);
}
.footer {
  padding: 30px;
  color: #aaa;
  background-color: #444;
  font-size: 12px;
  text-align: center;
  opacity: 0.9;
}
.footer a {
  color: #aaa;
}
.back-to-top {
  display: none;
  width: 40px;
  height: 39px;
  -ms-border-radius: 4px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  -o-border-radius: 4px;
  border-radius: 4px;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  background: #000 url("../img/scrolltoparrow.png") no-repeat center center;
  position: fixed;
  _position: absolute;
  right: 20px;
  bottom: 50px;
  cursor: pointer;
  opacity: 0.2;
  filter: Alpha(20) !important;
  text-indent: -9999px;
  overflow: hidden;
  z-index: 5;
}
/*
 * media
 */
@media screen and (min-width: 1440px) {
  .container {
    max-width: 100%;
  }
}
.header .menu-header {
  display: flex;
  align-items: center;
  justify-content: center;
}
@media screen and (max-width: 1000px) and (min-width: 960px) {
  .container {
    max-width: 952px;
  }
  .header .menu-header {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
@media screen and (max-width: 959px) {
  .container {
    margin-bottom: 10px;
    padding: 0 10px;
  }
  .sidebar {
    display: none;
  }
  .content-main {
    margin-right: 0;
    padding: 20px 10px;
  }
  .header {
    position: relative;
    width: 100%;
    text-align: left;
  }
  .header .menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 10px;
  }
  .header .menu-icon-link {
    font-size: 0;
  }
  .header .menu-icon {
    width: 120px;
    margin-top: 0;
  }
  .header .menu-title {
    text-align: center;
  }
  .header .menu-item-link {
    text-align: left;
  }
  .header .menu-nav {
    display: block;
    color: #fff;
    width: 20px;
    height: 20px;
  }
  .header .profile {
    display: none;
  }
  .header .menu {
    float: none;
    padding: 8px 10px;
    border: 1px solid rgba(0,0,0,0.1);
    background-color: #fff;
    border-top: 0;
    overflow: hidden;
  }
  .header .menu .item {
    width: 50%;
    height: auto;
    line-height: 1;
    padding: 8px 0;
    font-size: 14px;
  }
  .hidden {
    display: none;
  }
  .article {
    padding: 0;
  }
  .post header .post-title {
    font-size: 15px;
  }
  .post .post-meta,
  .post .post-content {
    width: 100%;
  }
  .post .post-meta .post-excerpt,
  .post .post-content .post-excerpt {
    margin-right: 0;
  }
  .post .post-meta .post-thumbnail,
  .post .post-content .post-thumbnail {
    display: none;
  }
  .post .post-meta .more a,
  .post .post-content .more a {
    position: relative;
    display: block;
    padding: 6px;
    text-align: center;
  }
  .page-navigator {
    padding-left: 0;
  }
  .page-navigator .page-number,
  .page-navigator .space,
  .page-navigator .extend {
    margin-right: 6px;
  }
  .page-navigator li {
    display: inline-block;
    margin-right: 7px;
    opacity: 0.8;
  }
  .page-navigator li a {
    display: block;
    padding: 2px 8px;
    background-color: #eee;
  }
  .comment .list-wrap .list .user-comment .user-comment-header .reply {
    display: block;
  }
  .comment .page-nav .more {
    display: none;
  }
  .post-list .post-item {
    width: 100%;
  }
  .menu-footer {
    display: none;
  }
}