/**
 * Reset some basic elements
 */
body, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, hr,
dl, dd, ol, ul, figure {
  margin: 0;
  padding: 0; }

/**
 * Basic styling
 */
body {
  font: 400 16px/1.5 Bitter, "Apple SD Gothic Neo", AppleGothic, NanumBarunGothic, "Malgun Gothic", Dotum, sans-serif;
  color: #111;
  background-color: #fdfdfd;
  -webkit-text-size-adjust: 100%;
  -webkit-font-feature-settings: "kern" 1;
  -moz-font-feature-settings: "kern" 1;
  -o-font-feature-settings: "kern" 1;
  font-feature-settings: "kern" 1;
  font-kerning: normal;
  word-wrap: break-word; }

table {
  width: 100%;
  margin: 0 0 20px 0;
  text-align: left; }

/**
 * Set `margin-bottom` to maintain vertical rhythm
 */
h1, h2, h3, h4, h5, h6,
p, blockquote, pre,
ul, ol, dl, figure,
.highlight {
  margin-bottom: 10px; }

/**
 * Images
 */
img {
  max-width: 100%;
  vertical-align: middle; }

/**
 * Figures
 */
figure > img {
  display: block; }

figcaption {
  font-size: 14px; }

/**
 * Lists
 */
ul, ol {
  margin-left: 20px; }

li > ul,
li > ol {
  margin-bottom: 0; }

/**
 * Headings
 */
h1, h2, h3, h4, h5, h6 {
  font-weight: 400; }
  h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
    font-size: inherit; }

/**
 * Links
 */
a {
  color: #2568ba;
  text-decoration: none; }
  a:visited {
    color: #1d508f; }
  a:hover {
    color: #111;
    text-decoration: underline; }

/**
 * Blockquotes
 */
blockquote {
  color: #828282;
  border-left: 4px solid #e8e8e8;
  padding-left: 10px;
  font-size: 18px;
  letter-spacing: -1px;
  font-style: italic; }
  blockquote > :last-child {
    margin-bottom: 0; }

/**
 * Rules
 */
hr {
  height: 4px;
  margin: 10px 0;
  border: 0;
  background-color: #e8e8e8; }

/**
 * Code formatting
 */
pre,
code {
  font-family: Monaco, Menlo, Consolas, "Courier New", DotumChe, monospace;
  font-size: 13px;
  border: 1px solid #e8e8e8;
  border-radius: 0;
  background-color: whitesmoke; }

code {
  padding: 1px 5px; }

pre {
  padding: 8px 12px;
  overflow-x: auto;
  word-wrap: normal; }
  pre > code {
    border: 0;
    padding-right: 0;
    padding-left: 0; }

/**
 * Wrapper
 */
.wrapper {
  max-width: -webkit-calc(960px - (20px * 2));
  max-width: calc(960px - (20px * 2));
  margin-right: auto;
  margin-left: auto;
  padding-right: 20px;
  padding-left: 20px; }
  @media screen and (max-width: 800px) {
    .wrapper {
      max-width: -webkit-calc(960px - (20px));
      max-width: calc(960px - (20px));
      padding-right: 10px;
      padding-left: 10px; } }

/**
 * Clearfix
 */
.wrapper:after, .pagination:after {
  content: "";
  display: table;
  clear: both; }

/**
 * Site header
 */
.site-header {
  min-height: 56px;
  position: relative; }

.site-title {
  font-size: 26px;
  font-weight: 300;
  line-height: 56px;
  letter-spacing: -1px;
  margin-bottom: 0;
  float: left; }
  .site-title, .site-title:visited {
    color: #424242; }

.site-nav {
  float: right;
  line-height: 56px; }
  .site-nav .page-link {
    color: #111;
    line-height: 1.5; }
    .site-nav .page-link:not(:last-child) {
      margin-right: 20px; }
  @media screen and (max-width: 600px) {
    .site-nav .page-link {
      padding: 20px 0;
      margin-left: 20px; }
      .site-nav .page-link:not(:last-child) {
        margin-right: 0; } }

/**
 * Site footer
 */
.site-footer {
  padding: 20px 0;
  font-size: 15px;
  color: #828282;
  text-align: center; }

/**
 * Page content
 */
.page-content {
  padding: 20px 0; }

.page-heading {
  font-size: 20px; }

.post-list {
  margin-left: 0;
  list-style: none; }
  .post-list .post-link:hover {
    text-decoration: none; }
  .post-list > li {
    margin-bottom: 40px; }
    .post-list > li:not(:first-child) {
      border-top: 4px solid #e8e8e8;
      padding-top: 40px; }

.post-archives {
  margin-left: 0;
  list-style: none; }
  .post-archives .post-link {
    font-size: 24px; }
  .post-archives > li {
    margin-bottom: 20px; }

.post-meta {
  font-size: 14px;
  color: #828282; }

.post-link, .post-link:visited {
  color: #111; }
.post-link:hover {
  color: #2568ba; }

.post-continue a {
  padding: 8px 15px;
  text-decoration: none; }
  .post-continue a, .post-continue a:visited {
    color: #828282;
    background-color: #e8e8e8; }
  .post-continue a:hover {
    color: white;
    background-color: #2568ba; }

/**
 * Posts
 */
.post-header {
  margin-bottom: 20px; }

.post-title {
  font-size: 42px;
  letter-spacing: -1px;
  line-height: 1; }
  @media screen and (max-width: 800px) {
    .post-title {
      font-size: 36px; } }

.post-content {
  margin-bottom: 20px; }
  .post-content h1 {
    font-size: 38px; }
    @media screen and (max-width: 800px) {
      .post-content h1 {
        font-size: 34px; } }
  .post-content h2 {
    font-size: 32px; }
    @media screen and (max-width: 800px) {
      .post-content h2 {
        font-size: 28px; } }
  .post-content h3 {
    font-size: 26px; }
    @media screen and (max-width: 800px) {
      .post-content h3 {
        font-size: 22px; } }
  .post-content h4 {
    font-size: 20px; }
    @media screen and (max-width: 800px) {
      .post-content h4 {
        font-size: 18px; } }

/**
 * Pagination
 */
.pagination {
  padding: 10px 0;
  border-top: 1px solid #e8e8e8;
  border-bottom: 1px solid #e8e8e8;
  text-align: center; }
  .pagination a, .pagination a:visited {
    color: #828282; }
  .pagination a:hover {
    color: #2568ba; }
  .pagination .previous {
    float: left; }
  .pagination .next {
    float: right; }

/**
 * Syntax highlighting styles
 */
.highlight {
  background-color: whitesmoke; }
  .highlighter-rouge .highlight {
    background-color: whitesmoke; }
  .highlight .c {
    color: #998;
    font-style: italic; }
  .highlight .err {
    color: #a61717;
    background-color: #e3d2d2; }
  .highlight .k {
    font-weight: bold; }
  .highlight .o {
    font-weight: bold; }
  .highlight .cm {
    color: #998;
    font-style: italic; }
  .highlight .cp {
    color: #999;
    font-weight: bold; }
  .highlight .c1 {
    color: #998;
    font-style: italic; }
  .highlight .cs {
    color: #999;
    font-weight: bold;
    font-style: italic; }
  .highlight .gd {
    color: #000;
    background-color: #fdd; }
  .highlight .gd .x {
    color: #000;
    background-color: #faa; }
  .highlight .ge {
    font-style: italic; }
  .highlight .gr {
    color: #a00; }
  .highlight .gh {
    color: #999; }
  .highlight .gi {
    color: #000;
    background-color: #dfd; }
  .highlight .gi .x {
    color: #000;
    background-color: #afa; }
  .highlight .go {
    color: #888; }
  .highlight .gp {
    color: #555; }
  .highlight .gs {
    font-weight: bold; }
  .highlight .gu {
    color: #aaa; }
  .highlight .gt {
    color: #a00; }
  .highlight .kc {
    font-weight: bold; }
  .highlight .kd {
    font-weight: bold; }
  .highlight .kp {
    font-weight: bold; }
  .highlight .kr {
    font-weight: bold; }
  .highlight .kt {
    color: #458;
    font-weight: bold; }
  .highlight .m {
    color: #099; }
  .highlight .s {
    color: #d14; }
  .highlight .na {
    color: #008080; }
  .highlight .nb {
    color: #0086B3; }
  .highlight .nc {
    color: #458;
    font-weight: bold; }
  .highlight .no {
    color: #008080; }
  .highlight .ni {
    color: #800080; }
  .highlight .ne {
    color: #900;
    font-weight: bold; }
  .highlight .nf {
    color: #900;
    font-weight: bold; }
  .highlight .nn {
    color: #555; }
  .highlight .nt {
    color: #000080; }
  .highlight .nv {
    color: #008080; }
  .highlight .ow {
    font-weight: bold; }
  .highlight .w {
    color: #bbb; }
  .highlight .mf {
    color: #099; }
  .highlight .mh {
    color: #099; }
  .highlight .mi {
    color: #099; }
  .highlight .mo {
    color: #099; }
  .highlight .sb {
    color: #d14; }
  .highlight .sc {
    color: #d14; }
  .highlight .sd {
    color: #d14; }
  .highlight .s2 {
    color: #d14; }
  .highlight .se {
    color: #d14; }
  .highlight .sh {
    color: #d14; }
  .highlight .si {
    color: #d14; }
  .highlight .sx {
    color: #d14; }
  .highlight .sr {
    color: #009926; }
  .highlight .s1 {
    color: #d14; }
  .highlight .ss {
    color: #990073; }
  .highlight .bp {
    color: #999; }
  .highlight .vc {
    color: #008080; }
  .highlight .vg {
    color: #008080; }
  .highlight .vi {
    color: #008080; }
  .highlight .il {
    color: #099; }

@media print {
  .site-header {
    display: none; }

  .sidebar-wrapper {
    display: none; }

  .lecture-pdf-link {
    display: none; } }
body {
  overflow-y: scroll; }

.page-content {
  padding: 0; }

.post {
  position: relative; }

.sidebar-wrapper {
  position: absolute;
  left: calc(100% + 30px);
  height: 100%; }

.sidebar {
  position: sticky;
  top: 20px;
  left: 0;
  width: 230px;
  font-size: 14px; }
  .sidebar code {
    font-size: 12px; }

.post-title {
  line-height: normal;
  margin-top: 20px;
  font-size: 54px; }

.post-content h3 {
  margin-top: 20px; }
.post-content img {
  margin: 0 auto;
  display: block; }

.top-blurb {
  margin-bottom: -20px; }
  .top-blurb h3 {
    margin-top: 0; }

.post-header {
  margin: 0; }

ol, ul {
  margin-left: 20px;
  list-style-position: outside; }

ul {
  list-style-type: square; }

ol ol {
  list-style-type: upper-alpha; }

ul ul, ol ol, ul ol, ol ul {
  font-size: inherit; }

.schedule {
  width: 100%; }
  .schedule thead {
    background: #ddd; }
    .schedule thead th:first-child {
      padding-left: 12px; }
  .schedule tbody tr td {
    padding: 10px; }
    .schedule tbody tr td:nth-child(1) {
      width: 50%; }
    .schedule tbody tr td:nth-child(2) {
      width: 20%; }
    .schedule tbody tr td p {
      margin: 0;
      padding: 0; }
  .schedule tbody tr:nth-child(even) {
    background: #eee; }

a.site-title:hover {
  text-decoration: none; }

.post-content h2 {
  margin-top: 30px;
  border-bottom: 2px solid #ddd;
  padding-bottom: 5px; }

.instructors {
  margin-bottom: 10px; }

.people {
  overflow: auto; }
  .people h4:before {
    content: '\25b7';
    font-size: 14px;
    margin-right: 5px; }
  .people > div {
    float: left;
    text-align: center;
    margin-right: 10px;
    font-size: 14px; }

blockquote {
  color: #636363;
  font-style: normal;
  font-size: inherit;
  letter-spacing: inherit; }

a {
  color: #139cc6; }
  a:visited, a:hover {
    color: #139cc6; }

.project-list .category .entry {
  margin-bottom: 7px; }
  .project-list .category .entry .title {
    font-weight: bold; }

pre {
  padding: 2px 8px; }

.footnotes {
  border-top: 1px solid #ccc;
  padding-top: 10px;
  margin-top: 30px;
  font-size: 14px; }

#markdown-toc ul, #markdown-toc ul ul {
  margin: 1rem 0 0 1rem; }