/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}main{display:block}h1{font-size:2em;margin:.67em 0}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}img{border-style:none}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{border-style:none;padding:0}[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring,button:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details{display:block}summary{display:list-item}template{display:none}[hidden]{display:none}
hr::after,
.headings h1:not(.post-title)::after,
.headings h2:not(.post-title)::after,
.headings h3:not(.post-title)::after,
.headings h4:not(.post-title)::after,
.headings h5:not(.post-title)::after,
.headings h6:not(.post-title)::after,
.content ul li::before,
.content ul li ul li::before,
.content ul li ul li ul li::before,
.home-content h1:not(.post-title)::after,
.home-content h2:not(.post-title)::after,
.home-content h3:not(.post-title)::after,
.home-content h4:not(.post-title)::after,
.home-content h5:not(.post-title)::after,
.home-content h6:not(.post-title)::after {
  font: normal normal normal 14px/1 FontAwesome;
  font-size: inherit;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
html::-webkit-scrollbar {
  width: 10px;
}
.sidebar-toc::-webkit-scrollbar {
  width: 4px;
}
::-webkit-scrollbar-track {
  background-color: #fff;
}
::-webkit-scrollbar-thumb {
  background-color: rgba(0,0,0,0.2);
}
::-webkit-scrollbar-thumb:hover {
  background-color: rgba(0,0,0,0.3);
}
::-webkit-scrollbar-thumb:window-inactive {
  background-color: #a0daff;
}
::selection {
  color: #fff;
  background: #8be0e1;
}
:root {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
*,
*::before,
*::after {
  -webkit-box-sizing: inherit;
  -moz-box-sizing: inherit;
  box-sizing: inherit;
}
html {
  font-size: 20px;
  line-height: 100%;
}
body {
  position: relative;
  margin: 0;
  font-family: PingFang SC, Microsoft YaHei, Lato, sans-serif, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial;
  font-size: 14px;
  line-height: 2;
  color: #333;
  background-color: #f4f5f5;
}
a {
  border-bottom: 1px solid #d9ecfb;
  text-decoration: none;
  color: #058ed2;
  outline: none;
  -webkit-transition: 0.2s all ease;
  -moz-transition: 0.2s all ease;
  -o-transition: 0.2s all ease;
  -ms-transition: 0.2s all ease;
  transition: 0.2s all ease;
  cursor: pointer;
}
a:hover {
  border-bottom: 1px solid #7ebef1;
  color: #11a3eb;
}
img {
  border-radius: 3px;
  border: 1px solid #dadefb;
  padding: 0.3rem;
}
input[type='checkbox'] {
  width: 1em;
  height: 1em;
  font-size: 1em;
  vertical-align: middle;
}
hr {
  position: relative;
  margin: 1rem 0;
  border: 2px dashed #b8dcfd;
  width: calc(100% - 1.5rem);
  height: 0;
}
hr::after {
  content: '\f0fb';
  display: block;
  position: absolute;
  top: 50%;
  right: -1.5rem;
  width: 1.5rem;
  font-size: 24px;
  color: #b8dcfd;
  -webkit-transform: translateY(-54%);
  -moz-transform: translateY(-54%);
  -o-transform: translateY(-54%);
  -ms-transform: translateY(-54%);
  transform: translateY(-54%);
}
blockquote {
  border-left: 5px solid #cbcbcb;
  padding: 0.5rem 1rem;
  background-color: #f6f6f6;
}
code {
  border-radius: 3px;
  padding: 0 0.3em;
  font-family: 'Source Code Pro', Consolas, Menlo, Monaco, 'Courier New', monospace;
  font-size: 0.94em;
  word-wrap: break-word;
  color: #c7254e;
  background-color: #f9f2f4;
}
table {
  border-spacing: 0;
  border-collapse: collapse;
  min-width: 100%;
}
table th,
table td {
  border: 1px solid #eee;
}
@-moz-keyframes avatar-shake {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  10%, 20% {
    -webkit-transform: scale(0.9) rotate(3deg);
    -moz-transform: scale(0.9) rotate(3deg);
    -o-transform: scale(0.9) rotate(3deg);
    -ms-transform: scale(0.9) rotate(3deg);
    transform: scale(0.9) rotate(3deg);
  }
  30%, 50%, 70%, 90% {
    -webkit-transform: scale(1.1) rotate(-3deg);
    -moz-transform: scale(1.1) rotate(-3deg);
    -o-transform: scale(1.1) rotate(-3deg);
    -ms-transform: scale(1.1) rotate(-3deg);
    transform: scale(1.1) rotate(-3deg);
  }
  40%, 60%, 80% {
    -webkit-transform: scale(1.1) rotate(3deg);
    -moz-transform: scale(1.1) rotate(3deg);
    -o-transform: scale(1.1) rotate(3deg);
    -ms-transform: scale(1.1) rotate(3deg);
    transform: scale(1.1) rotate(3deg);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-webkit-keyframes avatar-shake {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  10%, 20% {
    -webkit-transform: scale(0.9) rotate(3deg);
    -moz-transform: scale(0.9) rotate(3deg);
    -o-transform: scale(0.9) rotate(3deg);
    -ms-transform: scale(0.9) rotate(3deg);
    transform: scale(0.9) rotate(3deg);
  }
  30%, 50%, 70%, 90% {
    -webkit-transform: scale(1.1) rotate(-3deg);
    -moz-transform: scale(1.1) rotate(-3deg);
    -o-transform: scale(1.1) rotate(-3deg);
    -ms-transform: scale(1.1) rotate(-3deg);
    transform: scale(1.1) rotate(-3deg);
  }
  40%, 60%, 80% {
    -webkit-transform: scale(1.1) rotate(3deg);
    -moz-transform: scale(1.1) rotate(3deg);
    -o-transform: scale(1.1) rotate(3deg);
    -ms-transform: scale(1.1) rotate(3deg);
    transform: scale(1.1) rotate(3deg);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-o-keyframes avatar-shake {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  10%, 20% {
    -webkit-transform: scale(0.9) rotate(3deg);
    -moz-transform: scale(0.9) rotate(3deg);
    -o-transform: scale(0.9) rotate(3deg);
    -ms-transform: scale(0.9) rotate(3deg);
    transform: scale(0.9) rotate(3deg);
  }
  30%, 50%, 70%, 90% {
    -webkit-transform: scale(1.1) rotate(-3deg);
    -moz-transform: scale(1.1) rotate(-3deg);
    -o-transform: scale(1.1) rotate(-3deg);
    -ms-transform: scale(1.1) rotate(-3deg);
    transform: scale(1.1) rotate(-3deg);
  }
  40%, 60%, 80% {
    -webkit-transform: scale(1.1) rotate(3deg);
    -moz-transform: scale(1.1) rotate(3deg);
    -o-transform: scale(1.1) rotate(3deg);
    -ms-transform: scale(1.1) rotate(3deg);
    transform: scale(1.1) rotate(3deg);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes avatar-shake {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  10%, 20% {
    -webkit-transform: scale(0.9) rotate(3deg);
    -moz-transform: scale(0.9) rotate(3deg);
    -o-transform: scale(0.9) rotate(3deg);
    -ms-transform: scale(0.9) rotate(3deg);
    transform: scale(0.9) rotate(3deg);
  }
  30%, 50%, 70%, 90% {
    -webkit-transform: scale(1.1) rotate(-3deg);
    -moz-transform: scale(1.1) rotate(-3deg);
    -o-transform: scale(1.1) rotate(-3deg);
    -ms-transform: scale(1.1) rotate(-3deg);
    transform: scale(1.1) rotate(-3deg);
  }
  40%, 60%, 80% {
    -webkit-transform: scale(1.1) rotate(3deg);
    -moz-transform: scale(1.1) rotate(3deg);
    -o-transform: scale(1.1) rotate(3deg);
    -ms-transform: scale(1.1) rotate(3deg);
    transform: scale(1.1) rotate(3deg);
  }
  100% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}
@-moz-keyframes avatar-turn {
  100% {
    -webkit-transform: rotate(1turn);
    -moz-transform: rotate(1turn);
    -o-transform: rotate(1turn);
    -ms-transform: rotate(1turn);
    transform: rotate(1turn);
  }
}
@-webkit-keyframes avatar-turn {
  100% {
    -webkit-transform: rotate(1turn);
    -moz-transform: rotate(1turn);
    -o-transform: rotate(1turn);
    -ms-transform: rotate(1turn);
    transform: rotate(1turn);
  }
}
@-o-keyframes avatar-turn {
  100% {
    -webkit-transform: rotate(1turn);
    -moz-transform: rotate(1turn);
    -o-transform: rotate(1turn);
    -ms-transform: rotate(1turn);
    transform: rotate(1turn);
  }
}
@keyframes avatar-turn {
  100% {
    -webkit-transform: rotate(1turn);
    -moz-transform: rotate(1turn);
    -o-transform: rotate(1turn);
    -ms-transform: rotate(1turn);
    transform: rotate(1turn);
  }
}
@-moz-keyframes footer-heart-beat {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  15% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
  30% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  45% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@-webkit-keyframes footer-heart-beat {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  15% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
  30% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  45% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@-o-keyframes footer-heart-beat {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  15% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
  30% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  45% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@keyframes footer-heart-beat {
  0% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  15% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
  30% {
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
  45% {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -o-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@-moz-keyframes header-sliderDown {
  0% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-webkit-keyframes header-sliderDown {
  0% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-o-keyframes header-sliderDown {
  0% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes header-sliderDown {
  0% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
  100% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
}
@-moz-keyframes header-sliderUp {
  0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
}
@-webkit-keyframes header-sliderUp {
  0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
}
@-o-keyframes header-sliderUp {
  0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
}
@keyframes header-sliderUp {
  0% {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -o-transform: translateY(0);
    -ms-transform: translateY(0);
    transform: translateY(0);
  }
  100% {
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    transform: translateY(-100%);
  }
}
.clearfix::after {
  content: '';
  display: table;
  clear: both;
}
[data-popover] {
  position: relative;
}
[data-popover]::before {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 1001;
  font-family: sans-serif, Arial;
  font-size: 14px;
  font-weight: normal;
  font-style: normal;
  white-space: nowrap;
  color: #fff;
  background-color: rgba(0,0,0,0.7);
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  text-shadow: none;
  -webkit-transition: opacity 0.2s, -webkit-transform 0.2s;
  -moz-transition: opacity 0.2s, -moz-transform 0.2s;
  -o-transition: opacity 0.2s, -o-transform 0.2s;
  -ms-transition: opacity 0.2s, -ms-transform 0.2s;
  transition: opacity 0.2s, transform 0.2s;
  -webkit-transform: translate(-50%, -70%);
  -moz-transform: translate(-50%, -70%);
  -o-transform: translate(-50%, -70%);
  -ms-transform: translate(-50%, -70%);
  transform: translate(-50%, -70%);
  pointer-events: none;
}
[data-popover]::before {
  content: attr(data-popover);
  border-radius: 4px;
  padding: 0.2rem 0.6rem;
}
[data-popover][data-popover-pos='up']:hover::before {
  opacity: 1;
  -ms-filter: none;
  filter: none;
  -webkit-transform: translate(-50%, -115%);
  -moz-transform: translate(-50%, -115%);
  -o-transform: translate(-50%, -115%);
  -ms-transform: translate(-50%, -115%);
  transform: translate(-50%, -115%);
}
#sidebar {
  float: left;
  width: 300px;
}
.sidebar-inner {
  border-radius: 5px;
  padding: 1rem;
  width: 300px;
  font-size: 14px;
  background-color: #fff;
}
.sidebar-inner.sticky {
  position: fixed;
  top: 20px;
  z-index: 1000;
}
.sidebar-inner .hide {
  display: none;
}
.sidebar-nav {
  padding-bottom: 1em;
  text-align: center;
}
.sidebar-nav-toc,
.sidebar-nav-overview {
  border-bottom: 1px solid #fff;
  padding: 0.3em 0.5em;
  color: #333;
  -webkit-transition: opacity 0.2s;
  -moz-transition: opacity 0.2s;
  -o-transition: opacity 0.2s;
  -ms-transition: opacity 0.2s;
  transition: opacity 0.2s;
}
.sidebar-nav-toc:hover,
.sidebar-nav-overview:hover {
  color: #fc6423;
  cursor: pointer;
}
.sidebar-nav .current {
  border-color: #fc6423;
  color: #fc6423;
}
.sidebar-toc {
  white-space: normal;
  word-break: break-all;
}
.sidebar-toc {
  overflow: auto;
  position: relative;
  max-height: 70vh;
}
.sidebar-toc .toc .toc-child {
  display: none;
}
.sidebar-toc .toc .active > .toc-child {
  display: block;
}
.sidebar-toc .toc .current > .toc-child {
  display: block;
}
.sidebar-toc .active > a,
.sidebar-toc .current > a {
  color: #fc6423;
  -webkit-transition: color 0.3s;
  -moz-transition: color 0.3s;
  -o-transition: color 0.3s;
  -ms-transition: color 0.3s;
  transition: color 0.3s;
}
.sidebar-toc ol,
.sidebar-toc li {
  list-style: none;
}
.sidebar-toc ol {
  margin: 0;
  padding-left: 1em;
}
.sidebar-overview .sidebar-author {
  width: 100%;
  text-align: center;
}
.sidebar-overview .sidebar-author-avatar {
  border-width: 0;
  border-radius: 0;
  padding: 0;
  border-radius: 50%;
  width: 150px;
  height: 150px;
  opacity: 1;
  -ms-filter: none;
  filter: none;
}
.sidebar-overview .sidebar-author-avatar:hover {
  -webkit-animation: 'avatar-turn' 0.8s both ease-out;
  -moz-animation: 'avatar-turn' 0.8s both ease-out;
  -o-animation: 'avatar-turn' 0.8s both ease-out;
  -ms-animation: 'avatar-turn' 0.8s both ease-out;
  animation: 'avatar-turn' 0.8s both ease-out;
}
.sidebar-overview .sidebar-author-motto {
  margin: 0;
  font-weight: 600;
}
.sidebar-overview .sidebar-social a,
.sidebar-overview .sidebar-feed a,
.sidebar-overview .sidebar-state a,
.sidebar-overview .sidebar-cc a {
  border-bottom: 0;
}
.sidebar-overview .sidebar-social a:hover,
.sidebar-overview .sidebar-feed a:hover,
.sidebar-overview .sidebar-state a:hover,
.sidebar-overview .sidebar-cc a:hover {
  border-bottom: 0;
}
.sidebar-overview .sidebar-social:not(:last-child),
.sidebar-overview .sidebar-feed:not(:last-child),
.sidebar-overview .sidebar-state:not(:last-child),
.sidebar-overview .sidebar-cc:not(:last-child) {
  border-bottom: 1px dashed #e6e6e6;
}
.sidebar-overview .sidebar-social {
  padding: 0.5rem 0;
  text-align: center;
}
.sidebar-overview .sidebar-social-item {
  display: inline-block;
  margin: 0.2rem;
  border-radius: 1px;
  text-align: center;
  -webkit-transition: background-color 0.3s;
  -moz-transition: background-color 0.3s;
  -o-transition: background-color 0.3s;
  -ms-transition: background-color 0.3s;
  transition: background-color 0.3s;
  border-radius: 50%;
  line-height: 1.5rem;
  background-color: #a0daff;
}
.sidebar-overview .sidebar-social-item a {
  display: inline-block;
}
.sidebar-overview .sidebar-social-item i {
  display: inline;
}
.sidebar-overview .sidebar-social-item:hover {
  background-color: #64c2fe;
}
.sidebar-overview .sidebar-social-item a {
  width: 1.5rem;
  height: 1.5rem;
}
.sidebar-overview .sidebar-social-item i,
.sidebar-overview .sidebar-social-item span {
  color: #fff;
}
.sidebar-overview .sidebar-feed {
  padding: 0.5rem 0;
  text-align: center;
}
.sidebar-overview .sidebar-feed-icon {
  margin-right: 0.3em;
}
.sidebar-overview .sidebar-feed-email,
.sidebar-overview .sidebar-feed-rss {
  display: inline-block;
  width: 50%;
}
.sidebar-overview .sidebar-feed-email > a {
  color: #54bcff;
}
.sidebar-overview .sidebar-feed-rss > a {
  color: #ff8956;
}
.sidebar-overview .sidebar-state {
  padding: 0.5rem 0;
}
.sidebar-overview .sidebar-state-item {
  display: inline-block;
  border-right: 1px solid #eee;
  width: 33.3%;
  line-height: 1.6em;
  text-align: center;
}
.sidebar-overview .sidebar-state-item:last-child {
  margin: 0;
  border: 0;
  padding: 0;
}
.sidebar-overview .sidebar-state-item-count {
  font-weight: 600;
  color: #333;
}
.sidebar-overview .sidebar-state-posts > a {
  color: #54bcff;
}
.sidebar-overview .sidebar-state-categories > a {
  color: #5c5c5c;
}
.sidebar-overview .sidebar-state-tags > a {
  color: #ff8956;
}
.sidebar-overview .sidebar-cc {
  padding-top: 0.5rem;
  text-align: center;
}
.sidebar-overview .sidebar-cc img {
  border-width: 0;
  border-radius: 0;
  padding: 0;
}
.sidebar-progress {
  margin-top: 0.5em;
  text-align: center;
}
.sidebar-progress-read {
  margin-bottom: 0.3em;
}
.sidebar-progress-read span {
  margin: 0 0.1em;
}
.sidebar-progress-line {
  width: 0;
  height: 1px;
  background-color: #fc6423;
}
#header {
  position: relative;
  height: 80vh;
  font-size: 20px;
  background-color: #888;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  -webkit-transition: height 0.5s;
  -moz-transition: height 0.5s;
  -o-transition: height 0.5s;
  -ms-transition: height 0.5s;
  transition: height 0.5s;
}
.header-nav.fixed .header-nav-menu a,
.header-nav-inner .header-nav-menu a,
.header-nav.fixed .header-nav-search,
.header-nav-inner .header-nav-search {
  color: #f4f5f5;
}
.header-nav.fixed .header-nav-menu a:hover,
.header-nav-inner .header-nav-menu a:hover,
.header-nav.fixed .header-nav-search:hover,
.header-nav-inner .header-nav-search:hover {
  color: #49b1f5;
}
.header-nav.fixed .header-nav-menu a:hover::before,
.header-nav-inner .header-nav-menu a:hover::before,
.header-nav.fixed .header-nav-search:hover::before,
.header-nav-inner .header-nav-search:hover::before,
.header-nav.fixed .header-nav-menu a:hover::after,
.header-nav-inner .header-nav-menu a:hover::after,
.header-nav.fixed .header-nav-search:hover::after,
.header-nav-inner .header-nav-search:hover::after {
  color: #49b1f5;
}
.header-nav {
  position: fixed;
  top: 0;
  z-index: 1001;
  width: 100%;
  height: 50px;
  -webkit-transition: background-color 0.3s;
  -moz-transition: background-color 0.3s;
  -o-transition: background-color 0.3s;
  -ms-transition: background-color 0.3s;
  transition: background-color 0.3s;
  -webkit-animation-duration: 0.3s;
  -moz-animation-duration: 0.3s;
  -o-animation-duration: 0.3s;
  -ms-animation-duration: 0.3s;
  animation-duration: 0.3s;
  -webkit-animation-timing-function: ease;
  -moz-animation-timing-function: ease;
  -o-animation-timing-function: ease;
  -ms-animation-timing-function: ease;
  animation-timing-function: ease;
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  -o-animation-fill-mode: both;
  -ms-animation-fill-mode: both;
  animation-fill-mode: both;
}
.header-nav.fixed {
  background-color: rgba(51,51,51,0.5);
}
.header-nav.slider-down {
  -webkit-animation-name: header-sliderDown;
  -moz-animation-name: header-sliderDown;
  -o-animation-name: header-sliderDown;
  -ms-animation-name: header-sliderDown;
  animation-name: header-sliderDown;
}
.header-nav.slider-up {
  -webkit-animation-name: header-sliderUp;
  -moz-animation-name: header-sliderUp;
  -o-animation-name: header-sliderUp;
  -ms-animation-name: header-sliderUp;
  animation-name: header-sliderUp;
}
.header-nav-inner {
  position: relative;
  margin: 0 auto;
  padding: 0 1rem;
  height: 100%;
}
.header-nav-inner i {
  margin-right: 0.3rem;
}
.header-nav-menu-icon,
.header-nav-menu a,
.header-nav-search {
  padding: 0 0.5rem;
  height: 100%;
  line-height: 50px;
}
.header-nav-menu {
  display: inline-block;
  height: 100%;
  -webkit-transition: opacity 0.5s;
  -moz-transition: opacity 0.5s;
  -o-transition: opacity 0.5s;
  -ms-transition: opacity 0.5s;
  transition: opacity 0.5s;
}
.header-nav-menu-icon {
  display: none;
  color: #f4f5f5;
}
.header-nav-menu span {
  float: left;
  margin: 0 1rem 0 0;
}
.header-nav-menu span:last-child {
  margin: 0;
}
.header-nav-menu a {
  border-bottom: 0;
  display: block;
  text-decoration: none;
  -webkit-transition: color 0.2s ease;
  -moz-transition: color 0.2s ease;
  -o-transition: color 0.2s ease;
  -ms-transition: color 0.2s ease;
  transition: color 0.2s ease;
}
.header-nav-menu a:hover {
  border-bottom: 0;
}
.header-nav-menu.show {
  visibility: visible;
  opacity: 1;
  -ms-filter: none;
  filter: none;
}
.header-nav-search {
  float: right;
  -webkit-transition: color 0.2s ease;
  -moz-transition: color 0.2s ease;
  -o-transition: color 0.2s ease;
  -ms-transition: color 0.2s ease;
  transition: color 0.2s ease;
}
.header-nav-search:hover {
  cursor: pointer;
}
.header-info {
  position: relative;
  height: 100%;
  text-align: center;
  background-color: rgba(0,0,0,0.3);
}
.header-info-inner {
  display: inline-block;
  position: absolute;
  top: 50%;
  left: 0;
  padding: 0 0.5rem;
  width: 100%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.header-info-title {
  margin-bottom: 0.5rem;
  font-size: 4rem;
  font-weight: 700;
  line-height: 4rem;
  color: #f9f9f9;
  -webkit-transition: font-size 0.3s;
  -moz-transition: font-size 0.3s;
  -o-transition: font-size 0.3s;
  -ms-transition: font-size 0.3s;
  transition: font-size 0.3s;
}
.header-info-subtitle {
  font-size: 1.1rem;
  font-weight: 400;
  color: #f9f9f9;
  -webkit-transition: font-size 0.3s;
  -moz-transition: font-size 0.3s;
  -o-transition: font-size 0.3s;
  -ms-transition: font-size 0.3s;
  transition: font-size 0.3s;
}
#container {
  overflow: hidden;
  min-height: 100vh;
}
#main {
  margin: 1.5rem 0;
}
.main-inner {
  margin: 0 auto;
  width: calc(100% - 2rem);
}
.headings h1,
.home-content h1,
.headings h2,
.home-content h2,
.headings h3,
.home-content h3,
.headings h4,
.home-content h4,
.headings h5,
.home-content h5,
.headings h6,
.home-content h6 {
  position: relative;
  font-weight: 700;
  line-height: 1.5;
  color: #434343;
  cursor: pointer;
}
.headings h1:not(.post-title)::after,
.home-content h1:not(.post-title)::after,
.headings h2:not(.post-title)::after,
.home-content h2:not(.post-title)::after,
.headings h3:not(.post-title)::after,
.home-content h3:not(.post-title)::after,
.headings h4:not(.post-title)::after,
.home-content h4:not(.post-title)::after,
.headings h5:not(.post-title)::after,
.home-content h5:not(.post-title)::after,
.headings h6:not(.post-title)::after,
.home-content h6:not(.post-title)::after {
  content: '\f0c1';
  height: 100%;
  line-height: 1.5;
  color: #49b1f5;
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  -webkit-transition: opacity 0.1s ease;
  -moz-transition: opacity 0.1s ease;
  -o-transition: opacity 0.1s ease;
  -ms-transition: opacity 0.1s ease;
  transition: opacity 0.1s ease;
}
.headings h1:hover::after,
.home-content h1:hover::after,
.headings h2:hover::after,
.home-content h2:hover::after,
.headings h3:hover::after,
.home-content h3:hover::after,
.headings h4:hover::after,
.home-content h4:hover::after,
.headings h5:hover::after,
.home-content h5:hover::after,
.headings h6:hover::after,
.home-content h6:hover::after {
  opacity: 1;
  -ms-filter: none;
  filter: none;
}
.headings h1,
.home-content h1 {
  font-size: 2em;
}
.headings h1::after,
.home-content h1::after {
  margin-left: 0.7rem;
}
.headings h2,
.home-content h2 {
  font-size: 1.5em;
}
.headings h2::after,
.home-content h2::after {
  margin-left: 0.6rem;
}
.headings h3,
.home-content h3 {
  font-size: 1.125em;
}
.headings h3::after,
.home-content h3::after {
  margin-left: 0.5rem;
}
.headings h4,
.home-content h4 {
  font-size: 1em;
}
.headings h4::after,
.home-content h4::after {
  margin-left: 0.4rem;
}
.headings h5,
.home-content h5 {
  font-size: 0.875em;
}
.headings h5::after,
.home-content h5::after {
  margin-left: 0.3rem;
}
.headings h6,
.home-content h6 {
  font-size: 0.75em;
}
.headings h6::after,
.home-content h6::after {
  margin-left: 0.2rem;
}
.content {
  border-radius: 5px;
  padding: 1.5rem 2rem;
  font-size: 14px;
  background-color: #fff;
  width: calc(100% - 320px);
  float: right;
}
.content a {
  word-wrap: break-word;
  word-break: break-word;
}
.content img {
  max-width: 100%;
  vertical-align: bottom;
}
.content ul,
.content ol {
  margin: 0.5rem 0;
  padding-left: 2em;
}
.content li {
  position: relative;
  list-style-type: none;
}
.content ul li::before {
  content: '\f111';
  position: absolute;
  top: 0.04em;
  left: -1.5em;
  line-height: 2;
  color: #49b1f5;
  -webkit-transition: color 0.2s ease;
  -moz-transition: color 0.2s ease;
  -o-transition: color 0.2s ease;
  -ms-transition: color 0.2s ease;
  transition: color 0.2s ease;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -o-transform: scale(0.6);
  -ms-transform: scale(0.6);
  transform: scale(0.6);
}
.content ul li:hover::before {
  color: #fc6423;
}
.content ul li ul li::before {
  content: '\f10c';
  position: absolute;
  top: 0.04em;
  left: -1.5em;
  line-height: 2;
  color: #49b1f5;
  -webkit-transition: color 0.2s ease;
  -moz-transition: color 0.2s ease;
  -o-transition: color 0.2s ease;
  -ms-transition: color 0.2s ease;
  transition: color 0.2s ease;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -o-transform: scale(0.6);
  -ms-transform: scale(0.6);
  transform: scale(0.6);
}
.content ul li ul li:hover::before {
  color: #fc6423;
}
.content ul li ul li ul li::before {
  content: '\f0c8';
  position: absolute;
  top: 0.04em;
  left: -1.5em;
  line-height: 2;
  color: #49b1f5;
  -webkit-transition: color 0.2s ease;
  -moz-transition: color 0.2s ease;
  -o-transition: color 0.2s ease;
  -ms-transition: color 0.2s ease;
  transition: color 0.2s ease;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -o-transform: scale(0.6);
  -ms-transform: scale(0.6);
  transform: scale(0.6);
}
.content ul li ul li ul li:hover::before {
  color: #fc6423;
}
.content ol {
  counter-reset: ol-li;
}
.content ol > li::before {
  content: counter(ol-li) '.';
  position: absolute;
  left: -1.5em;
  text-align: right;
  color: #49b1f5;
  counter-increment: ol-li;
}
.content blockquote {
  margin: 0 0 1rem;
}
.content blockquote > :first-child {
  margin-top: 0;
}
.content blockquote > :last-child {
  margin-bottom: 0;
}
.content blockquote + blockquote {
  padding-top: 0;
}
.content blockquote figure {
  margin-top: 0;
  margin-bottom: 0;
}
.content blockquote cite::before {
  content: '--';
  padding: 0 0.2em;
}
.content iframe {
  max-width: 100%;
}
.home-content {
  padding: 0;
  background-color: transparent;
}
#footer {
  background-color: #888;
  background-attachment: fixed;
  background-position: bottom;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
}
#footer a {
  border-bottom: 0;
  color: #c20808;
}
#footer a:hover {
  border-bottom: 0;
}
#footer a:hover {
  color: #ed0b0b;
}
.footer-inner {
  padding: 1rem;
  font-size: 14px;
  text-align: center;
  color: #eee;
}
.footer-inner .footer-separator {
  margin: 0 0.3rem;
}
.footer-inner .heart-beat {
  font-size: 0.9em;
  -webkit-animation: footer-heart-beat 1.4s infinite;
  -moz-animation: footer-heart-beat 1.4s infinite;
  -o-animation: footer-heart-beat 1.4s infinite;
  -ms-animation: footer-heart-beat 1.4s infinite;
  animation: footer-heart-beat 1.4s infinite;
}
.post-body img,
#recent-posts img {
  display: block;
  margin: auto;
}
.post-body #more {
  border: 0;
}
.post-footer-end {
  margin: 1rem 0 0;
  text-align: center;
  color: #b6b6b6;
  border-top: 1px dashed #e6e6e6;
  padding: 1rem 0 0;
}
.post-footer-end span {
  margin: 0 0.1rem;
}
.post-footer-tags {
  margin-bottom: 1rem;
}
.post-footer-tags .icon {
  color: #49b1f5;
}
.post-footer-tags span {
  margin: 0 0.5rem;
}
.archive-inner,
.category-inner,
.tag-inner {
  position: relative;
  margin-left: 2rem;
}
.archive-inner::before,
.category-inner::before,
.tag-inner::before {
  content: '';
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 0;
  border-left: 0.2rem solid #c8edff;
  -webkit-transform: translate(-50%, 0);
  -moz-transform: translate(-50%, 0);
  -o-transform: translate(-50%, 0);
  -ms-transform: translate(-50%, 0);
  transform: translate(-50%, 0);
}
.article-sort-title {
  position: relative;
  margin-bottom: 1.3rem;
  padding-left: 1.4rem;
}
.article-sort-title::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 1000;
  border: 0.25rem solid #6ec5ff;
  border-radius: 50%;
  width: 1rem;
  height: 1rem;
  line-height: 1.2rem;
  background-color: #fff;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.tag-cloud a,
.category a {
  border-bottom: 0;
}
.tag-cloud a:hover,
.category a:hover {
  border-bottom: 0;
}
.tag-cloud-title,
.category-title {
  font-size: 24px;
  text-align: center;
  cursor: default;
}
.tag-cloud {
  text-align: center;
}
.tag-cloud a {
  margin: 0 0.4rem;
}
.tag-cloud a:hover {
  color: #fc6423 !important;
}
.category a {
  color: #333;
}
.category a:hover {
  color: #49b1f5;
}
.category-list {
  margin-top: 0 !important;
}
.category-list-item::before {
  color: #49b1f5;
}
.category-list-item:hover::before {
  color: #fc6423;
}
.category-list-count {
  padding-left: 0.3em;
  font-size: 14px;
  color: #99a9bf;
}
.category-list-count::before {
  content: '(';
}
.category-list-count::after {
  content: ')';
}
.gallery-image {
  margin-bottom: 10px;
  width: 220px;
}
.zoom-image-mask {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1002;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.6);
  opacity: 0;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
  filter: alpha(opacity=0);
  will-change: opacity;
}
.zoom-image {
  cursor: zoom-in;
}
.zoom-image.hide {
  visibility: hidden;
}
.zoom-image.show {
  border-width: 0;
  border-radius: 0;
  padding: 0;
  position: absolute;
  z-index: 1002;
  margin: 0;
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  cursor: zoom-out;
  will-change: transform;
}
.stun-message {
  position: fixed;
  top: 1rem;
  left: 50%;
  z-index: 1002;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
}
.stun-alert {
  position: relative;
  border-radius: 3px;
  padding: 8px 12px;
  font-size: 16px;
  line-height: 1rem;
  color: #666;
  background-color: #fff;
  -webkit-box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.stun-alert-success {
  color: #52c41a;
}
.stun-alert-success ~ i {
  color: #52c41a;
}
.stun-alert-info {
  color: #1890ff;
}
.stun-alert-info ~ i {
  color: #1890ff;
}
.stun-alert-warning {
  color: #faad14;
}
.stun-alert-warning ~ i {
  color: #faad14;
}
.stun-alert-error {
  color: #f5222d;
}
.stun-alert-error ~ i {
  color: #f5222d;
}
.stun-alert-description {
  margin-left: 0.5rem;
}
@media screen and (min-width: 1351.98px) {
  #header {
    width: 100%;
  }
  .header-nav-inner {
    width: 1311.98px;
  }
  .main-inner {
    width: 1311.98px;
  }
}
@media screen and (min-width: 991.98px) {
  .header-nav-menu {
    visibility: visible;
    opacity: 1;
    -ms-filter: none;
    filter: none;
  }
}
@media screen and (max-width: 991.98px) {
  #header {
    height: 340px;
    background-attachment: local;
  }
  #footer {
    background-attachment: local;
  }
  #main {
    margin: 1rem 0;
  }
  #sidebar {
    display: none;
  }
  .main-inner {
    width: 100%;
  }
  .content {
    padding: 0.8rem;
    width: 100%;
  }
  #recent-posts article.post {
    margin: 0 0 1rem;
    padding: 0.8rem 1rem;
  }
  .header-nav-menu {
    visibility: hidden;
    border-radius: 3px;
    height: auto;
    background-color: rgba(51,51,51,0.7);
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
    filter: alpha(opacity=0);
    -webkit-transform: translate(-1.5rem, 2.5rem);
    -moz-transform: translate(-1.5rem, 2.5rem);
    -o-transform: translate(-1.5rem, 2.5rem);
    -ms-transform: translate(-1.5rem, 2.5rem);
    transform: translate(-1.5rem, 2.5rem);
  }
  .header-nav-menu span {
    float: none;
    margin: 0;
  }
  .header-nav-menu a {
    padding: 0 1rem;
    color: #f4f5f5 !important;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
  .header-nav-menu a:hover {
    color: #f4f5f5;
    background-color: #a4d8fa;
  }
  .header-nav-menu-icon {
    display: block;
    float: left;
  }
  .friends-plugin .friends-item {
    width: calc(50% - 10px);
  }
}
@media screen and (max-width: 767.98px) {
  .header-info-inner .header-info-title {
    font-size: 3.25rem;
  }
  .header-info-inner .header-info-subtitle {
    font-size: 1rem;
  }
  div.algolia-popup,
  div.localsearch-popup {
    top: 0;
    left: 0;
    margin: 0;
    border-radius: 0;
    width: 100%;
    height: 100vh;
    max-height: 100vh;
  }
  div.localsearch-result {
    max-height: calc(100vh - 6rem);
  }
}
@media screen and (min-width: 575.98px) {
  .content {
    font-size: 16px;
  }
  .sidebar-inner {
    font-size: 16px;
  }
  .footer-inner {
    font-size: 16px;
  }
}
@media screen and (max-width: 575.98px) {
  #header {
    height: 240px;
  }
  #main {
    margin: 0.8rem 0;
  }
  .content {
    padding: 0.8rem 0.6rem;
    font-size: 14px;
  }
  .home-content {
    padding: 0;
  }
  #recent-posts article.post {
    margin: 0 0 0.8rem;
    padding: 0.8rem;
  }
  .header-info-inner .header-info-title {
    font-size: 1.8rem;
  }
  .header-info-inner .header-info-subtitle {
    font-size: 14px;
  }
  .header-nav-search span {
    display: none;
  }
  div.algolia-results {
    max-height: 10rem;
  }
  div.algolia-results .algolia-hit-item {
    margin: 0;
  }
  .post-header {
    font-size: 14px;
  }
  .post-header .post-title {
    font-size: 1.2rem;
  }
  .post-header .post-meta-create :first-child,
  .post-header .post-meta-read :first-child,
  .post-header .post-meta-word :first-child {
    display: none;
  }
  .post-header .post-meta .dot {
    margin: 0 0.3rem;
  }
  .archive-inner {
    margin-left: 0.5rem;
  }
  .archive-inner .article-sort-title {
    margin-bottom: 0.8rem;
  }
  .archive-inner .article-sort-item {
    margin-bottom: 0.5rem;
  }
  .comments .gitment-editor-tab {
    padding: 11px 8px;
  }
  .comments .gitment-editor-login {
    margin-right: 8px;
  }
  .comments .gitment-editor-footer-tip {
    margin-bottom: 10px;
  }
  .gallery-image {
    width: 100%;
  }
  div.algolia-popup,
  div.localsearch-popup {
    padding: 0.8rem 0.6rem 1rem;
  }
  div.localsearch-result > ul {
    padding-left: 1rem;
  }
  .friends-plugin .friends-item {
    padding: 0.5rem;
    width: 100%;
  }
}
.highlight.js figcaption span:first-child::before {
  content: 'js';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.javascript figcaption span:first-child::before {
  content: 'javascript';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.python figcaption span:first-child::before {
  content: 'python';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.ruby figcaption span:first-child::before {
  content: 'ruby';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.xml figcaption span:first-child::before {
  content: 'xml';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.html figcaption span:first-child::before {
  content: 'html';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.css figcaption span:first-child::before {
  content: 'css';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.php figcaption span:first-child::before {
  content: 'php';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.sql figcaption span:first-child::before {
  content: 'sql';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.coffeescript figcaption span:first-child::before {
  content: 'coffeescript';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.java figcaption span:first-child::before {
  content: 'java';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.bash figcaption span:first-child::before {
  content: 'bash';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.markdown figcaption span:first-child::before {
  content: 'markdown';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.kotlin figcaption span:first-child::before {
  content: 'kotlin';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.c figcaption span:first-child::before {
  content: 'c';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.c\+\+ figcaption span:first-child::before {
  content: 'c\+\+';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.c# figcaption span:first-child::before {
  content: 'c#';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.go figcaption span:first-child::before {
  content: 'go';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.golang figcaption span:first-child::before {
  content: 'golang';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.less figcaption span:first-child::before {
  content: 'less';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.sass figcaption span:first-child::before {
  content: 'sass';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.scss figcaption span:first-child::before {
  content: 'scss';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.stylus figcaption span:first-child::before {
  content: 'stylus';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.styl figcaption span:first-child::before {
  content: 'styl';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.typescript figcaption span:first-child::before {
  content: 'typescript';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.ts figcaption span:first-child::before {
  content: 'ts';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.yml figcaption span:first-child::before {
  content: 'yml';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.yaml figcaption span:first-child::before {
  content: 'yaml';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.matlab figcaption span:first-child::before {
  content: 'matlab';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.objectivec figcaption span:first-child::before {
  content: 'objectivec';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.makefile figcaption span:first-child::before {
  content: 'makefile';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.scala figcaption span:first-child::before {
  content: 'scala';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.gradle figcaption span:first-child::before {
  content: 'gradle';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.swift figcaption span:first-child::before {
  content: 'swift';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.rust figcaption span:first-child::before {
  content: 'rust';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.lua figcaption span:first-child::before {
  content: 'lua';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.lisp figcaption span:first-child::before {
  content: 'lisp';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.fortran figcaption span:first-child::before {
  content: 'fortran';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.dart figcaption span:first-child::before {
  content: 'dart';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight.perl figcaption span:first-child::before {
  content: 'perl';
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight {
  overflow: auto;
  position: relative;
  margin: 0.5rem 0 1rem;
  min-width: 100%;
  line-height: 1.7;
  color: #757575;
  background-color: #f6f8fa;
}
.highlight pre,
.highlight code {
  font-family: 'Source Code Pro', Consolas, Menlo, Monaco, 'Courier New', monospace;
}
.highlight pre {
  margin: 0;
}
.highlight td {
  border: 0;
}
.highlight figcaption {
  overflow: hidden;
  padding: 0.1rem 0;
  width: 100%;
  color: #757575;
  background-color: #eaf0f5;
}
.highlight figcaption span:first-child {
  float: left;
  color: #757575;
}
.highlight figcaption span:nth-child(2) {
  float: right;
  margin-right: 2rem;
}
.highlight figcaption.custom {
  padding: 0.1rem 0;
  min-height: 1.5rem;
}
.highlight figcaption.custom .custom-lang {
  float: left;
  margin: 0 0.6rem;
  color: rgba(117,117,117,0.5);
}
.highlight .gutter,
.highlight .code {
  padding: 0.4rem 0.5rem;
}
.highlight .gutter {
  width: 1rem;
  background-color: #f6f8fa;
}
.highlight .gutter pre {
  text-align: right;
  color: #757575;
  background-color: inherit;
}
.highlight pre .variable,
.highlight pre .attribute {
  color: #e53935;
}
.highlight pre .number,
.highlight pre .preprocessor,
.highlight pre .literal,
.highlight pre .params,
.highlight pre .constant,
.highlight pre .command {
  color: #f76d47;
}
.highlight pre .built_in {
  color: #ffb62c;
}
.highlight pre .special,
.highlight pre .formula,
.highlight pre .class,
.highlight pre .string,
.highlight pre .value,
.highlight pre .inheritance,
.highlight pre .header,
.highlight pre .regexp,
.highlight pre .tag {
  color: #91b859;
}
.highlight pre .keyword,
.highlight pre .title {
  color: #39adb5;
}
.highlight pre .function,
.highlight pre .title {
  color: #6182b8;
}
.highlight pre .comment {
  color: #90a4ae;
}
.highlight .ruby .constant,
.highlight .xml .tag .title,
.highlight .xml .pi,
.highlight .xml .doctype,
.highlight .html .doctype,
.highlight .css .id,
.highlight .tag .name,
.highlight .css .class,
.highlight .css .pseudo {
  color: #e53935;
}
.highlight .ruby .class .title,
.highlight .css .rules .attribute,
.highlight .ruby .symbol,
.highlight .xml .cdata {
  color: #91b859;
}
.highlight .css .hexcolor,
.highlight .tag .string {
  color: #39adb5;
}
.highlight .python .decorator,
.highlight .python .title,
.highlight .ruby .function .title,
.highlight .ruby .title .keyword,
.highlight .perl .sub,
.highlight .javascript .title,
.highlight .js .title,
.highlight .coffeescript .title {
  color: #6182b8;
}
.highlight .tag .attr,
.highlight .javascript .keyword,
.highlight .javascript .function,
.highlight .js .keyword,
.highlight .js .function {
  color: #a626a4;
}
.highlight .diff .addition {
  background-color: #deffe7;
}
.highlight .diff .deletion {
  background-color: #ffe8eb;
}
.article-sort-item {
  display: inline-block;
  position: relative;
  margin-bottom: 0.8rem;
  padding-left: 1.4rem;
  width: 100%;
  -webkit-box-align: center;
  -moz-box-align: center;
  -o-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.article-sort-item h2 {
  margin: 0;
  font-weight: 400;
  line-height: 1.5;
}
.article-sort-item:last-child {
  margin-bottom: 0;
}
.article-sort-item:not(.year):hover::before {
  border-color: #fc6423;
}
.article-sort-item::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  z-index: 1000;
  border: 0.15rem solid #6ec5ff;
  border-radius: 50%;
  width: 0.6rem;
  height: 0.6rem;
  background-color: #fff;
  -webkit-transition: border-color 0.2s ease;
  -moz-transition: border-color 0.2s ease;
  -o-transition: border-color 0.2s ease;
  -ms-transition: border-color 0.2s ease;
  transition: border-color 0.2s ease;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.article-sort-item.year {
  display: block;
  position: relative;
  font-size: 14px;
  font-weight: 700;
}
.article-sort-item__time {
  display: inline-block;
  margin-right: 1rem;
  font-size: 14px;
  vertical-align: middle;
  color: #99a9bf;
  -webkit-transform: translate(0, 8%);
  -moz-transform: translate(0, 8%);
  -o-transform: translate(0, 8%);
  -ms-transform: translate(0, 8%);
  transform: translate(0, 8%);
}
.article-sort-item__title {
  display: inline-block;
  max-width: 80%;
  font-size: 1em;
  vertical-align: middle;
}
.article-sort-item__title a {
  border-bottom: 0;
  text-decoration: none;
  color: #333;
  cursor: pointer;
}
.article-sort-item__title a:hover {
  border-bottom: 0;
}
.article-sort-item__title a:hover {
  color: #49b1f5 !important;
}
.post-header {
  position: relative;
  margin: 0 0 1.5rem;
  font-size: 1em;
  text-align: center;
}
.post-header .post-title {
  display: inline-block;
  margin: 0;
  cursor: auto;
}
.post-header .post-title-link {
  border-bottom: 0;
  display: inline-block;
  position: relative;
  font-size: inherit;
  word-wrap: break-word;
  word-break: break-word;
  color: #444;
  cursor: pointer;
}
.post-header .post-title-link:hover {
  border-bottom: 0;
}
.post-header .post-title-link::before {
  content: '';
  visibility: hidden;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #000;
  -webkit-transition-timing-function: ease;
  -moz-transition-timing-function: ease;
  -o-transition-timing-function: ease;
  -ms-transition-timing-function: ease;
  transition-timing-function: ease;
  -webkit-transition-duration: 0.2s;
  -moz-transition-duration: 0.2s;
  -o-transition-duration: 0.2s;
  -ms-transition-duration: 0.2s;
  transition-duration: 0.2s;
  -webkit-transform: scaleX(0);
  -moz-transform: scaleX(0);
  -o-transform: scaleX(0);
  -ms-transform: scaleX(0);
  transform: scaleX(0);
}
.post-header .post-title-link:hover::before {
  visibility: visible;
  -webkit-transform: scaleX(1);
  -moz-transform: scaleX(1);
  -o-transform: scaleX(1);
  -ms-transform: scaleX(1);
  transform: scaleX(1);
}
.post-meta i {
  margin-right: 0.2rem;
}
.post-meta > span:not(:first-child)::before {
  content: '•';
  margin: 0 0.3rem;
  color: #666;
}
.post-create {
  color: #666;
}
.post-update {
  color: #49b1f5;
}
.post-word-count {
  color: #666;
}
.post-reading-time {
  color: #49b1f5;
}
.post-reading-count {
  color: #fc6423;
}
.leancloud_visitors {
  color: #fc6423;
}
.post-link .post-header {
  margin: 0 0 0.5rem;
}
.post-link .post-title-wrapper {
  margin: 0;
}
.post-link .post-excerpt {
  margin: 0;
}
.post-copyright {
  position: relative;
  margin: 1.2rem 0;
  border: 1px solid #e6e6e6;
  border-radius: 2px;
  padding: 0.8rem 1rem;
  width: 100%;
  -webkit-transition: box-shadow 0.2s;
  -moz-transition: box-shadow 0.2s;
  -o-transition: box-shadow 0.2s;
  -ms-transition: box-shadow 0.2s;
  transition: box-shadow 0.2s;
}
.post-copyright:hover {
  -webkit-box-shadow: 0 0 4px 4px #f5f5f5;
  box-shadow: 0 0 4px 4px #f5f5f5;
}
.post-copyright .copyright-name {
  margin-right: 0.5rem;
  font-weight: 600;
  white-space: nowrap;
}
.post-copyright .copyright-value {
  word-break: break-all;
  color: #333;
}
#back-top {
  visibility: hidden;
  position: fixed;
  right: 1.5rem;
  bottom: 5vh;
}
.back-top-inner i {
  font-size: 1.5rem;
  color: #49b1f5;
  -webkit-transition: color 0.2s;
  -moz-transition: color 0.2s;
  -o-transition: color 0.2s;
  -ms-transition: color 0.2s;
  transition: color 0.2s;
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.back-top-inner i:hover {
  color: #fc6423;
  cursor: pointer;
}
.back-top-inner[data-popover][data-popover-pos='up']:hover::before {
  -webkit-transform: translate(-50%, -125%);
  -moz-transform: translate(-50%, -125%);
  -o-transform: translate(-50%, -125%);
  -ms-transform: translate(-50%, -125%);
  transform: translate(-50%, -125%);
}
.external-link i {
  margin: 0 0.1em 0 0.2em;
  font-size: 0.8em;
  color: #aaa;
}
.footer-inner .external-link i {
  color: #fff;
  font-size: 0.7em;
}
.post-title .external-link i {
  font-size: 0.7em;
}
.post {
  margin: 0 0 1.5rem;
  border-radius: 5px;
  padding: 1.5rem 2rem;
  width: 100%;
  background-color: #fff;
}
.post-excerpt {
  margin-bottom: 2em;
}
.post-btn {
  text-align: center;
}
.post-btn a {
  border-bottom: 0;
  display: inline-block;
  border-radius: 5px;
  padding: 0 0.6em;
  color: #fff;
  background-color: #73c8ff;
  -webkit-transition: background-color 0.2s ease;
  -moz-transition: background-color 0.2s ease;
  -o-transition: background-color 0.2s ease;
  -ms-transition: background-color 0.2s ease;
  transition: background-color 0.2s ease;
  cursor: pointer;
}
.post-btn a:hover {
  border-bottom: 0;
}
.post-btn a:hover {
  background-color: #49b1f5;
}
#paginator {
  overflow: hidden;
  margin-top: 1em;
  width: 100%;
}
.paginator-inner {
  border-radius: 5px;
  padding: 0.7em 0;
  text-align: center;
  background-color: #fff;
}
.paginator-inner a.page-number {
  border-bottom: 0;
  height: 100%;
  color: #49b1f5;
  background-color: #fff;
}
.paginator-inner a.page-number:hover {
  border-bottom: 0;
}
.paginator-inner a.page-number:hover {
  color: #fff;
  background-color: #49b1f5;
}
.paginator-inner .space,
.paginator-inner .page-number {
  display: inline-block;
  border-radius: 3px;
  width: 1.5em;
  height: 1.5em;
  line-height: 1.5em;
  vertical-align: middle;
}
.paginator-inner .page-number {
  margin: 0 0.5em;
}
.paginator-inner .space {
  margin: 0 0.2em;
}
.paginator-inner .current {
  color: #f4f5f5;
  background-color: #49b1f5;
}
.paginator-inner a.prev,
.paginator-inner a.next {
  border-bottom: 0;
  vertical-align: middle;
  color: #49b1f5;
}
.paginator-inner a.prev:hover,
.paginator-inner a.next:hover {
  border-bottom: 0;
}
.paginator-inner a.prev:hover,
.paginator-inner a.next:hover {
  color: #fc6423;
}
.paginator-inner a.prev {
  margin-right: 0.5em;
}
.paginator-inner a.next {
  margin-left: 0.5em;
}
.post-paginator {
  overflow: hidden;
  border-top: 1px solid #e8e8e8;
  padding-top: 2em;
}
.post-paginator .article-prev,
.post-paginator .article-next {
  width: 100%;
}
.post-paginator .article-prev a,
.post-paginator .article-next a {
  border-bottom: 0;
  word-break: break-all;
  color: #49b1f5;
}
.post-paginator .article-prev a:hover,
.post-paginator .article-next a:hover {
  border-bottom: 0;
}
.post-paginator .article-prev a:hover,
.post-paginator .article-next a:hover {
  color: #fc6423;
}
.post-paginator .article-prev {
  text-align: left;
}
.post-paginator .article-prev .title {
  margin-left: 0.3rem;
}
.post-paginator .article-next {
  text-align: right;
}
.post-paginator .article-next .title {
  margin-right: 0.3rem;
}
.post-paginator .pull-left {
  float: left;
}
.post-paginator .pull-right {
  float: right;
}
.comments {
  margin: 1.5rem 0 0;
}
.comments a {
  border-bottom: 0;
}
.comments a:hover {
  border-bottom: 0;
}
#gitment-container {
  width: 100%;
}
#gitment-button {
  text-align: center;
}
.gitment-button-inner {
  display: inline-block;
  border-radius: 10px;
  padding: 0.2rem 1rem;
  color: #fff;
  background-color: rgba(73,177,245,0.8);
  -webkit-transition: background-color 0.2s;
  -moz-transition: background-color 0.2s;
  -o-transition: background-color 0.2s;
  -ms-transition: background-color 0.2s;
  transition: background-color 0.2s;
  cursor: pointer;
}
.gitment-button-inner:hover {
  background-color: #49b1f5;
}
#gitalk-container {
  width: 100%;
}
#gitalk-container .gt-meta {
  margin-top: 0;
  padding-top: 0;
}
#lv-container {
  width: 100%;
}
#disqus_thread {
  width: 100%;
}
.sticky-top {
  position: absolute;
  top: 0;
  width: 1.5rem;
  height: 1.5rem;
  line-height: 1.5rem;
  text-align: center;
  right: 0;
}
.sticky-top i {
  color: #999;
  -webkit-transform: scale(1.2) rotate(45deg);
  -moz-transform: scale(1.2) rotate(45deg);
  -o-transform: scale(1.2) rotate(45deg);
  -ms-transform: scale(1.2) rotate(45deg);
  transform: scale(1.2) rotate(45deg);
}
.sticky-top[data-popover][data-popover-pos='up']:hover::before {
  -webkit-transform: translate(-50%, -100%);
  -moz-transform: translate(-50%, -100%);
  -o-transform: translate(-50%, -100%);
  -ms-transform: translate(-50%, -100%);
  transform: translate(-50%, -100%);
}
.archive-inner .sticky-top,
.category-inner .sticky-top,
.tag-inner .sticky-top {
  top: 50%;
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
}
.copy-button {
  position: absolute;
  top: 0;
  right: 0;
  width: 1.5rem;
  height: 1.5rem;
  line-height: 1.5rem;
  text-align: center;
  color: #666;
  cursor: pointer;
}
.busuanzi .separator {
  margin: 0 0.3rem;
}
.busuanzi-uv {
  color: #f4f5f5;
}
.busuanzi-uv i {
  margin: 0 0.3rem 0 0;
}
.busuanzi-pv {
  color: #f4f5f5;
}
.busuanzi-pv i {
  margin: 0 0.3rem 0 0;
}
.algolia-mask,
.localsearch-mask {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1002;
  width: 100%;
  height: 100%;
  background-color: rgba(51,51,51,0.7);
}
.algolia-popup,
.localsearch-popup {
  display: none;
  position: fixed;
  top: 10%;
  left: 50%;
  z-index: 1002;
  margin-left: -350px;
  border-radius: 5px;
  padding: 1rem;
  width: 700px;
  max-height: 80%;
  font-size: 16px;
  color: #333;
  background-color: #f4f5f5;
}
.algolia-input-wrapper,
.localsearch-input-wrapper {
  margin: 1.2rem 0 1rem;
}
.algolia-input-wrapper input,
.localsearch-input-wrapper input {
  border: 2px solid rgba(73,177,245,0.5);
  border-radius: 2rem;
  padding: 0.2rem 0.8rem;
  line-height: 1.3rem;
  outline: 0;
  -webkit-transition: border-color 0.3s;
  -moz-transition: border-color 0.3s;
  -o-transition: border-color 0.3s;
  -ms-transition: border-color 0.3s;
  transition: border-color 0.3s;
}
.algolia-input-wrapper input:hover,
.localsearch-input-wrapper input:hover,
.algolia-input-wrapper input:focus,
.localsearch-input-wrapper input:focus {
  border-color: #49b1f5;
}
.algolia-close,
.localsearch-close {
  position: absolute;
  top: 0;
  right: 0.6rem;
  font-size: 1.25em;
  color: #666;
  cursor: pointer;
}
.algolia-results,
.localsearch-results {
  overflow-x: hidden;
  overflow-y: scroll;
  max-height: 16rem;
}
.algolia-results em,
.localsearch-results em {
  font-style: normal;
  background-color: #fff494;
}
.localsearch-input-wrapper input {
  width: 100%;
}
.localsearch-result {
  overflow: auto;
  max-height: calc(80vh - 6rem);
}
.localsearch-result b {
  border-bottom: 1px dashed #f00;
  color: #f00;
}
.localsearch-result > ul {
  margin: 0;
  padding-left: 1.4rem;
}
.localsearch-result > ul li:not(:last-child) {
  margin-bottom: 1rem;
}
.localsearch-result > ul li::after {
  content: '';
  display: block;
  border-bottom: 1px dashed #ccc;
  padding-bottom: 0.5rem;
  width: 100%;
}
.localsearch-result-title {
  border-bottom: 0;
  font-weight: 600;
  color: #222;
}
.localsearch-result-title:hover {
  border-bottom: 0;
}
.localsearch-result-content {
  overflow: hidden;
  width: 100%;
  max-height: 5rem;
  color: #666;
}
.table-plugin thead tr {
  background-color: #f8f8f8;
}
.table-plugin tbody tr:nth-child(2n) {
  background-color: #f8f8f8;
}
.note-plugin {
  position: relative;
  margin: 1rem 0;
  border: 1px solid #eee;
  border-left-width: 0.35rem;
  padding: 0 1rem;
  line-height: 1.7em;
}
.note-plugin:not(.no-icon) {
  padding-left: 2rem;
}
.note-plugin:not(.no-icon)::before {
  position: absolute;
  top: 0.8em;
  left: 0.6rem;
  font-family: 'FontAwesome';
  font-size: 20px;
}
.note-plugin:not(.no-icon).default::before {
  content: '\f0a9';
  color: #777;
}
.note-plugin:not(.no-icon).success::before {
  content: '\f058';
  color: #42b983;
}
.note-plugin:not(.no-icon).warning::before {
  content: '\f06a';
  color: #ecc91e;
}
.note-plugin:not(.no-icon).danger::before {
  content: '\f056';
  color: #dc3b3b;
}
.note-plugin.default {
  border-left-color: #777;
}
.note-plugin.default strong {
  color: #777;
}
.note-plugin.success {
  border-left-color: #42b983;
}
.note-plugin.success strong {
  color: #42b983;
}
.note-plugin.warning {
  border-left-color: #ecc91e;
}
.note-plugin.warning strong {
  color: #ecc91e;
}
.note-plugin.danger {
  border-left-color: #dc3b3b;
}
.note-plugin.danger strong {
  color: #dc3b3b;
}
.note-plugin h1,
.note-plugin h2,
.note-plugin h3,
.note-plugin h4,
.note-plugin h5,
.note-plugin h6 {
  margin: 0;
}
.note-plugin strong {
  font-size: 20px;
}
.friends-plugin {
  overflow: hidden;
  max-width: 100%;
}
.friends-item {
  border-bottom: 0;
  display: block;
  float: left;
  margin: 0 5px;
  padding: 0.5rem 0.5rem 0.5rem 1rem;
  width: calc(33.3% - 10px);
  height: 100px;
  -webkit-transition: background-color 0.3s;
  -moz-transition: background-color 0.3s;
  -o-transition: background-color 0.3s;
  -ms-transition: background-color 0.3s;
  transition: background-color 0.3s;
}
.friends-item:hover {
  border-bottom: 0;
}
.friends-item:hover {
  background-color: rgba(73,177,245,0.1);
}
.friends-item .avatar {
  border-width: 0;
  border-radius: 0;
  padding: 0;
  display: inline-block;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  vertical-align: middle;
}
.friends-item .info {
  display: inline-block;
  margin-left: 1rem;
  padding-top: 0.6rem;
  width: calc(100% - 60px - 1rem);
  height: 100%;
  vertical-align: middle;
  color: #333;
}
.friends-item .name,
.friends-item .intro {
  overflow: hidden;
  white-space: nowrap;
  -o-text-overflow: ellipsis;
  text-overflow: ellipsis;
}
.friends-item .intro {
  font-size: 0.9em;
  color: #999;
}
.friends-item p {
  margin: 0;
}