.page pre,
.page .highlight {
  overflow: auto;
  margin: 0 0 1rem;
  padding: 0;
  background: #f8f8f8;
  color: #525252;
  font-size: 1.6rem;
  clear: both;
}
figure.highlight {
  position: relative;
}
.page .highlight code {
  padding: 0.2rem 0.3rem;
  word-wrap: break-word;
  font-size: 1.6rem !important;
}
.page pre {
  padding: 10px 20px;
}
.page pre code {
  padding: 0;
  background: none;
  color: #525252;
  text-shadow: none;
}
.page .highlight {
  position: relative;
  border-radius: 1px;
}
.page .highlight pre {
  margin: 0;
  padding: 8px 0;
  border: none;
}
.page .highlight .line::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page .highlight .line.marked {
  background-color: rgba(128,203,196,0.251);
}
.page .highlight table {
  position: relative;
  margin: 0;
  width: auto;
  border: none;
}
.page .highlight td {
  padding: 0;
  border: none;
}
.page .highlight .gutter pre {
  padding-right: 0.8rem;
  padding-left: 0.7rem;
  background-color: #f8f8f8;
  color: #cfd8dc;
  text-align: right;
}
.page .highlight .code pre {
  padding-right: 0.5rem;
  padding-left: 0.5rem;
  width: 100%;
  background-color: #f8f8f8;
}
.page .highlight .line {
  height: 1rem;
}
.page .gutter {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}
.page .gist table {
  width: auto;
}
.page .gist table td {
  border: none;
}
.page pre .deletion {
  background: #fdd;
}
.page pre .addition {
  background: #dfd;
}
.page pre .meta {
  color: #7c4dff;
}
.page pre .comment {
  color: rgba(144,164,174,0.565);
}
.page pre .comment::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .variable,
.page pre .attribute,
.page pre .regexp,
.page pre .ruby .constant,
.page pre .xml .tag .title,
.page pre .xml .pi,
.page pre .xml .doctype,
.page pre .html .doctype,
.page pre .css .id,
.page pre .tag .name,
.page pre .css .class,
.page pre .css .pseudo {
  color: #e53935;
}
.page pre .variable::selection,
.page pre .attribute::selection,
.page pre .regexp::selection,
.page pre .ruby .constant::selection,
.page pre .xml .tag .title::selection,
.page pre .xml .pi::selection,
.page pre .xml .doctype::selection,
.page pre .html .doctype::selection,
.page pre .css .id::selection,
.page pre .tag .name::selection,
.page pre .css .class::selection,
.page pre .css .pseudo::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .tag {
  color: #c62641;
}
.page pre .tag::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .number,
.page pre .preprocessor,
.page pre .literal,
.page pre .params,
.page pre .constant,
.page pre .command {
  color: #f76d47;
}
.page pre .number::selection,
.page pre .preprocessor::selection,
.page pre .literal::selection,
.page pre .params::selection,
.page pre .constant::selection,
.page pre .command::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .built_in {
  color: #ffb62c;
}
.page pre .built_in::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .ruby .class .title,
.page pre .css .rules .attribute,
.page pre .string,
.page pre .value,
.page pre .inheritance,
.page pre .header,
.page pre .ruby .symbol,
.page pre .xml .cdata,
.page pre .special,
.page pre .number,
.page pre .formula {
  color: #0086b3;
}
.page pre .ruby .class .title::selection,
.page pre .css .rules .attribute::selection,
.page pre .string::selection,
.page pre .value::selection,
.page pre .inheritance::selection,
.page pre .header::selection,
.page pre .ruby .symbol::selection,
.page pre .xml .cdata::selection,
.page pre .special::selection,
.page pre .number::selection,
.page pre .formula::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .keyword,
.page pre .title,
.page pre .css .hexcolor {
  color: #c62641;
}
.page pre .keyword::selection,
.page pre .title::selection,
.page pre .css .hexcolor::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .function,
.page pre .python .decorator,
.page pre .python .title,
.page pre .ruby .function .title,
.page pre .ruby .title .keyword,
.page pre .perl .sub,
.page pre .javascript .title,
.page pre .coffeescript .title {
  color: #6182b8;
}
.page pre .function::selection,
.page pre .python .decorator::selection,
.page pre .python .title::selection,
.page pre .ruby .function .title::selection,
.page pre .ruby .title .keyword::selection,
.page pre .perl .sub::selection,
.page pre .javascript .title::selection,
.page pre .coffeescript .title::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
.page pre .tag .attr,
.page pre .javascript .function {
  color: #7c4dff;
}
.page pre .tag .attr::selection,
.page pre .javascript .function::selection {
  background: rgba(128,203,196,0.251);
  color: #525252;
}
* {
  -webkit-text-size-adjust: none;
}
html {
  height: 100%;
  margin: 0;
  font-size: 62.5%;
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}
body {
  height: 100%;
  margin: 0;
  padding: 0;
  color: #494e52;
  font-size: 1.8em;
  line-height: 1.5;
  font-family: "Times new Roman", FangSong, STFangsong, sans-serif;
  scroll-behavior: smooth;
}
a,
span,
.btn {
  font-family: "Times new Roman", FangSong, STFangsong, sans-serif;
}
img {
  max-width: 100%;
}
blockquote {
  position: relative;
  color: #999;
  font-weight: 400;
  background-color: #f7f7f7;
  border-left: 5px solid #777;
  padding: 1rem 1rem 1rem 1.5rem;
  margin: 1rem 3rem 1rem 2rem;
}
blockquote p {
  margin: 0;
}
#page_header {
  position: relative;
  border-bottom: 1px solid #f2f3f3;
  -webkit-animation: intro 0.3s both;
  animation: intro 0.3s both;
  -webkit-animation-delay: 0.15s;
  animation-delay: 0.15s;
  z-index: 20;
}
.header_wrap {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  clear: both;
  padding: 1.6rem 2rem 1rem;
  font-size: 3rem;
}
#blog_name {
  display: inline-block;
  width: auto;
  vertical-align: top;
}
#blog_name a {
  display: block;
  margin: 0 1.6rem;
  padding: 0.8rem 0;
  color: #7a8288;
  font-weight: 600;
  text-decoration: none;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
#blog_name a:hover {
  color: #000;
}
@media (max-width: 34em) {
  .menus-open .menus_items {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }
  .menus_items {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    right: 10px;
    margin: 0;
    box-shadow: rgba(0,0,0,0.25) 0px 0px 10px;
    padding: 5px;
    border-width: 1px;
    border-style: solid;
    border-color: #f2f3f3;
    border-image: initial;
    border-radius: 4px;
    background: #fff;
    list-style: none;
    transition: all ease-in-out 0.2s;
    pointer-events: none;
  }
  .menus_items::before {
    display: block;
    content: "";
    position: absolute;
    top: -10px;
    left: calc(50% + 15px);
    width: 0px;
    z-index: 0;
    border-style: solid;
    border-width: 0px 10px 10px;
    border-color: #fff transparent;
  }
  .menus_items li {
    display: block;
    border-bottom: 1px solid #f2f3f3;
  }
  .menus_items li a {
    display: block;
    color: #7a8288;
    font-size: 1.6rem;
    margin: 0px;
    padding: 8px 15px;
    text-decoration: none;
    transition: all 0.2s ease-in-out 0s;
  }
}
.menus_icon {
  display: inline-block;
  position: absolute;
  right: 30px;
  top: 22px;
  height: 30px;
  width: 30px;
  background-color: #7a8288;
  color: #fff;
  cursor: pointer;
  padding: 0px 0.3rem;
  border-width: 0px;
  outline: none;
}
.menus-open .navicon {
  background: transparent;
}
.menus-open .navicon::before {
  transform-origin: 50% 50%;
  top: 0px;
  left: -3px;
  width: 25px;
  transform: rotate3d(0, 0, 1, 45deg);
}
.menus-open .navicon::after {
  transform-origin: 50% 50%;
  top: 0px;
  left: -3px;
  width: 25px;
  transform: rotate3d(0, 0, 1, -45deg);
}
@media (min-width: 34em) {
  .menus_items {
    display: inline-block;
    list-style-type: none;
    margin: 0;
    clear: both;
  }
  .menus_items li {
    display: table-cell;
    vertical-align: middle;
  }
  .menus_items li a {
    position: relative;
    display: block;
    margin: 0 1.6rem;
    padding: 0.8rem 0;
    color: #7a8288;
    text-decoration: none;
  }
  .menus_items li a::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 4px;
    background: #bdc1c4;
    width: 100%;
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    -webkit-transform: scaleX(0);
    -ms-transform: scaleX(0);
    transform: scaleX(0);
  }
  .menus_items li a:hover {
    color: #5c6266;
  }
  .menus_items li a:hover::before {
    -webkit-transform: scaleX(1);
    -ms-transform: scaleX(1);
    transform: scaleX(1);
  }
  .menus_icon {
    display: none;
  }
}
#page_main {
  min-height: 72%;
  margin-left: auto;
  margin-right: auto;
  clear: both;
  margin-top: 3.2rem;
  margin-bottom: 6.4rem;
  padding-left: 1.6rem;
  padding-right: 1.6rem;
  animation: intro 0.3s both;
  animation-delay: 0.35s;
}
#page_main::after {
  clear: both;
  content: "";
  display: table;
}
.page-title {
  font-size: 3rem;
  padding: 0 1.2rem;
}
.page article {
  padding-left: 1.2rem;
  padding-right: 1.2rem;
}
.page article h1 {
  font-size: 3rem;
}
.page article h2 {
  font-size: 2.8rem;
}
.page article h3 {
  font-size: 2.6rem;
}
.page article p,
.page article li {
  font-size: 1.8rem;
}
.page article a {
  color: #494e52;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.page article a:hover {
  color: #c62641;
}
.page article .highlight {
  overflow: auto;
  margin: 0 0 1rem;
  padding: 0;
  background: #f8f8f8;
  color: #525252;
  line-height: 20px;
}
.page article .gutter pre {
  padding-right: 0.8rem;
  padding-left: 0.7rem;
  background-color: #f8f8f8;
  color: #cfd8dc;
  text-align: right;
}
.page article code {
  font-family: "Times new Roman", FangSong, STFangsong, sans-serif;
  padding: 0.2rem 0.3rem;
  background: rgba(27,31,35,0.05);
  word-wrap: break-word;
}
@media screen and (min-width: 66.67em) {
  #page_main {
    max-width: 1200px;
  }
}
@media (min-width: 34em) {
  .page {
    width: 82.5%;
    float: right;
    margin-right: 0;
  }
  .page .page-title {
    padding: 0 3.6rem;
  }
  .page article {
    padding: 0 3.6rem 3.6rem;
  }
}
.side-card {
  clear: both;
  margin-bottom: 1.6rem;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
}
.side-card .card-wrap {
  padding-left: 10px;
}
.side-card img {
  width: 100%;
}
.side-card p,
.side-card li {
  font-size: 1.4rem;
  line-height: 1.5;
}
.author-avatar {
  display: table-cell;
  vertical-align: top;
  width: 40px;
  height: 40px;
}
.author-avatar img {
  width: 100%;
  max-width: 110px;
  border-radius: 50%;
}
.author-discrip {
  display: table-cell;
  vertical-align: top;
  padding-left: 15px;
  padding-right: 15px;
  line-height: 1;
}
.author-discrip h3 {
  margin: 0px;
  font-size: 1.8rem;
}
.author-discrip .author-bio {
  font-size: 1.2rem;
  margin: 0.3rem 0;
}
.author-links {
  display: table-cell;
  position: relative;
  vertical-align: top;
  z-index: 10;
  cursor: pointer;
}
.author-links li {
  white-space: nowrap;
  margin-bottom: 0.5em;
}
.author-links a {
  margin-bottom: 5px;
  padding-right: 5px;
  padding-top: 2px;
  padding-bottom: 2px;
  color: inherit;
  font-size: 1.4rem;
  text-decoration: none;
}
.author-links button {
  margin-bottom: 0px;
}
.btn {
  display: inline-block;
  margin-bottom: 0.25em;
  font-size: 0.75em;
  font-weight: bold;
  text-align: center;
  background-color: #7a8288;
  cursor: pointer;
  color: #fff !important;
  padding: 0.6em 1em;
  text-decoration: none;
  border-radius: 4px;
  border-width: 0px !important;
  border-style: initial !important;
  border-color: initial !important;
  border-image: initial !important;
}
.btn:hover {
  background-color: #333;
}
.m-social-links {
  background-color: #fff;
  color: #7a8288 !important;
  border-width: 1px !important;
  border-style: solid !important;
  border-color: #bdc1c4 !important;
  border-image: initial !important;
}
.m-social-links:hover {
  color: #fff !important;
}
.social-icons {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  right: 0;
  width: 115px;
  margin-top: 15px;
  padding-top: 8px;
  padding-left: 10px;
  list-style-type: none;
  border: 1px solid #f2f3f3;
  border-radius: 4px;
  background: #fff;
  z-index: -1;
  box-shadow: 0 0 10px rgba(0,0,0,0.25);
  cursor: default;
  transition: all ease-in-out 0.2s;
}
.social-icons::before {
  display: block;
  content: "";
  position: absolute;
  top: -10px;
  left: calc(50% + 15px);
  width: 0px;
  z-index: 0;
  border-style: solid;
  border-width: 0px 10px 10px;
  border-color: #fff transparent;
  transition: all 0.2s ease-in-out;
}
.social-icons a {
  font-size: 1.7rem;
}
.social-icons li {
  display: inline-block;
}
.social-icons .fa,
.social-icons .fas,
.social-icons .fab {
  display: inline-block;
  font-size: inherit;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color: #000;
  width: 1.28571em;
  text-align: center;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.social-icons .fa:hover,
.social-icons .fas:hover,
.social-icons .fab:hover {
  color: #c62641;
}
.is-open .social-icons {
  visibility: visible;
  opacity: 1;
}
.social-links {
  display: none;
  list-style-type: none;
  cursor: default;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
.social-links .e-social-link {
  color: #000;
}
.social-links .e-social-link .fa,
.social-links .e-social-link .fas,
.social-links .e-social-link .fab {
  padding-right: 0.5rem;
}
.social-links .e-social-link:hover span {
  text-decoration: underline;
}
.cv-links {
  color: #096494 !important;
  display: inline-block;
  position: relative;
  font-size: 1.4rem;
  margin-left: 5.5rem;
}
.cv-links i {
  text-decoration: underline;
}
.cv-links i::before {
  margin-right: 0.5rem;
}
@media (min-width: 66.67em) {
  .side-card {
    padding-right: 0;
  }
}
@media (min-width: 34em) {
  .side-card {
    width: 15.25424%;
    min-width: 165px;
    float: left;
    margin-right: 1.69492%;
    opacity: 0.75;
    -webkit-transition: opacity 0.2s ease-in-out;
    transition: opacity 0.2s ease-in-out;
  }
  .side-card .card-wrap {
    padding: 10px 10px 10px 17px;
  }
  .sticky {
    clear: both;
    position: -webkit-sticky;
    position: sticky;
    top: 2em;
  }
  .sticky>* {
    display: block;
  }
  .author-avatar {
    display: block;
    width: auto;
    height: auto;
    text-align: center;
  }
  .author-avatar img {
    padding: 5px;
    border: 1px solid #f2f3f3;
  }
  .author-discrip {
    display: block;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
    color: #000;
  }
  .author-discrip .author-bio {
    font-size: 1.4rem;
    margin-top: 8px;
    margin-bottom: 10px;
  }
  .author-links {
    display: block;
  }
  .social-icons {
    display: block;
    visibility: visible;
    opacity: 1;
    position: relative;
    width: auto;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }
  .social-icons::before {
    content: none;
  }
  .m-social-links {
    display: none;
  }
  .social-links {
    display: block;
    margin-top: 0.8rem;
    margin-bottom: 1.6rem;
    padding: 0;
  }
  .cv-links {
    margin: 0;
  }
}
#page_footer {
  clear: both;
  height: 100px;
  width: 100%;
  float: left;
  margin-left: 0;
  margin-right: 0;
  color: #9ba1a6;
  -webkit-animation: intro 0.3s both;
  animation: intro 0.3s both;
  -webkit-animation-delay: 0.45s;
  animation-delay: 0.45s;
  background-color: #f2f3f3;
  border-top: 1px solid #bdc1c4;
}
#page_footer a {
  color: #9ba1a6;
  -webkit-transition: all 0.2s ease-in-out;
  transition: all 0.2s ease-in-out;
}
#page_footer a:hover {
  color: #000;
}
.footer_wrap {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  clear: both;
  margin-top: 2em;
  padding-left: 2.5em;
  font-size: 1.28rem;
}
@media (min-width: 66.67em) {
  .footer_wrap {
    max-width: 1200px;
  }
}
@media (min-width: 34em) {
  .footer_wrap {
    padding: 0 1em 2em;
  }
}
.nav-wrap {
  position: fixed;
  bottom: 220px;
  right: 0;
  max-width: 50px;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
}
.nav-wrap.is-visible {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.nav {
  height: 30px;
  width: 30px;
}
.site-nav {
  position: absolute;
  height: 30px;
  width: 30px;
  background-color: #7a8288;
  color: #fff;
  cursor: pointer;
  padding: 0px 0.3rem;
  border-width: 0px;
  border-style: initial;
  border-color: initial;
  border-image: initial;
  outline: none;
}
.navicon {
  position: relative;
  width: 18px;
  height: 3px;
  background: #fff;
  margin: auto;
  transition: all 0.3s ease 0s;
}
.navicon::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 0px;
  width: 18px;
  height: 3px;
  background: #fff;
  transition: all 0.3s ease 0s;
}
.navicon::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0px;
  width: 18px;
  height: 3px;
  background: #fff;
  transition: all 0.3s ease 0s;
}
.nav-open .navicon {
  background: transparent;
}
.nav-open .navicon::before {
  transform-origin: 50% 50%;
  top: 0px;
  left: -3px;
  width: 25px;
  transform: rotate3d(0, 0, 1, 45deg);
}
.nav-open .navicon::after {
  transform-origin: 50% 50%;
  top: 0px;
  left: -3px;
  width: 25px;
  transform: rotate3d(0, 0, 1, -45deg);
}
.nav_items {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  right: 45px;
  top: -20px;
  margin: 0;
  box-shadow: rgba(0,0,0,0.25) 0px 0px 10px;
  padding: 5px;
  border-width: 1px;
  border-style: solid;
  border-color: #f2f3f3;
  border-image: initial;
  border-radius: 4px;
  background: #fff;
  list-style: none;
  transition: all ease-in-out 0.2s;
}
.nav_items li {
  display: block;
  border-bottom: 1px solid #f2f3f3;
}
.nav_items li a {
  display: block;
  color: #7a8288;
  font-size: 1.6rem;
  margin: 0px;
  padding: 10px 20px;
  text-decoration: none;
  transition: all 0.2s ease-in-out 0s;
}
.nav_items li a:hover {
  color: #5c6266;
  background: #dee0e1;
}
.nav_items::before {
  content: "";
  position: absolute;
  top: 20px;
  right: -10px;
  width: 0px;
  display: block;
  z-index: 0;
  border-style: solid;
  border-width: 10px 0px 10px 10px;
  border-color: transparent transparent transparent #fff;
}
.nav_items::after {
  clear: both;
  content: "";
  display: table;
}
.nav-open .nav_items {
  visibility: visible;
  opacity: 1;
}
.cd-top {
  display: block;
  width: auto;
  height: auto;
}
.cd-top i {
  display: block;
  margin-top: 3px;
  width: 30px;
  height: 30px;
  background-color: #7a8288;
  color: #fff;
  text-align: center;
  text-decoration: none;
  font-size: 16px;
  line-height: 29px;
  cursor: pointer;
}
::-webkit-scrollbar {
  width: 12px;
  height: 8px;
  background-color: #fff;
}
::-webkit-scrollbar-track {
  background-color: #fff;
}
::-webkit-scrollbar-thumb {
  background-color: rgba(122,130,136,0.4);
}