styles.css

/* Minimal Academic: a two-column Hugo theme for personal sites inspired by Hugo Academic & Minimal Mistakes */
/* Designed by Joshua Hu */

* {
  box-sizing: border-box;
}
html {
  font-size: 16px;

  box-sizing: border-box;

  background-color: #fff;

  -webkit-text-size-adjust: 100%;
      -ms-text-size-adjust: 100%;
}
@media (min-width: 48em) {
  html {
    font-size: 17px;
  }
}
@media (min-width: 64em) {
  html {
    font-size: 18px;
  }
}
@media (min-width: 80em) {
  html {
    font-size: 19px;
  }
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section {
  display: block;
}
img {
  width: auto\9;
  max-width: 100%;
  height: auto;

  vertical-align: middle;

  -ms-interpolation-mode: bicubic;
  border: 0;
}
#map_canvas img, .google-maps img {
  max-width: none;
}
button, input, select, textarea {
  font-size: 100%;

  margin: 0;

  vertical-align: middle;
}
button, input {
  line-height: normal;

  overflow: visible;
}
textarea {
  overflow: auto;

  vertical-align: top;
}
html {
  position: relative;

  min-height: 100%;
}
body {
  font-family: "Open Sans";
  line-height: 1.6;

  margin: 0;
  padding: 0;

  color: #000;
}
body.overflow--hidden {
  overflow: hidden;
}
a, a:active, a:visited {
  color: #05668d;
}
h1, h2, h3, h4, h5, h6 {
  font-family: "Merriweather";
  font-weight: bold;
  line-height: 1.25;

  margin: 2em 0 .5em;
}
h1 {
  font-size: 1.563em;

  margin-top: 0;
}
h1 a {
  text-decoration: none;
}
h2 {
  font-size: 1.25em;
}
h3 {
  font-size: 1em;
}
h4 {
  font-size: .75em;
}
h5 {
  font-size: .75em;
}
h6 {
  font-size: .75em;
}
small, .small {
  font-size: .75em;
}
p {
  margin-bottom: 1.3em;
}
u a, ins a {
  color: inherit;
}
del a {
  color: inherit;
}
p, pre, blockquote, ul, ol, dl, figure, table, fieldset {
  orphans: 3;
  widows: 3;
}
blockquote {
  font-style: italic;

  margin: 2em 1em 2em 0;
  padding-right: 1em;
  padding-left: 1em;

  border-left: .25em solid #7a8288;
}
blockquote cite {
  font-style: italic;
}
blockquote cite:before {
  padding-right: 5px;

  content: "\2014";
}
tt, code, kbd, samp, pre {
  font-family: "Roboto Mono", monospace;
}
pre {
  overflow-x: auto;
}
p > code, a > code, li > code, figcaption > code, td > code {
  font-size: .75em;

  padding-top: .1rem;
  padding-bottom: .1rem;

  border-radius: 4px;
  background: #fafafa;
}
p > code:before, p > code:after, a > code:before, a > code:after, li > code:before, li > code:after, figcaption > code:before, figcaption > code:after, td > code:before, td > code:after {
  content: "\00a0";
  letter-spacing: -.2em;
}
figure {
  display: table;

  margin-right: auto;
  margin-left: auto;

  text-align: center;
}
figure img, figure iframe, figure .fluid-width-video-wrapper {
  margin-bottom: 1em;
}
figure > a {
  display: block;
}
@media (min-width: 37.5em) {
  figure.half > a, figure.half > img {
    width: calc(50% - .5em);
  }
}
figure.half figcaption {
  width: 100%;
}
@media (min-width: 37.5em) {
  figure.third > a, figure.third > img {
    width: calc(33.3333% - .5em);
  }
}
figure.third figcaption {
  width: 100%;
}
figcaption {
  font-family: Merriweather;
  font-size: .75em;

  margin-bottom: .5em;

  color: #7a8288;
}
svg:not(:root) {
  overflow: hidden;
}
nav ul {
  margin: 0;
  padding: 0;
}
nav li {
  list-style: none;
}
nav ul li, nav ol li {
  margin-bottom: 0;
}
nav li ul, nav li ol {
  margin-top: 0;
}

#main {
  clear: both;

  max-width: 100%;
  margin-right: auto;
  margin-bottom: 3em;
  margin-left: auto;
  padding-right: 1em;
  padding-left: 1em;
}
#main::after {
  display: table;
  clear: both;

  content: "";
}
@media (min-width: 80em) {
  #main {
    max-width: 1280px;
  }
}

@media (min-width: 64em) {
  .sticky {
    position: -webkit-sticky;
    position:         sticky;
    top: 2em;

    clear: both;
  }
  .sticky::after {
    display: table;
    clear: both;

    content: "";
  }
  .sticky > * {
    display: block;
  }
}

/* Masthead */

.masthead-hero {
  position: relative;

  clear: both;

  height: 500px;
  margin-bottom: -32px;

  background-repeat: no-repeat;
  background-position: bottom;
  background-size: cover;
}

.navbar-hero {
  height: 30px;
}

.navbar-hero nav, .navbar-hero a {
  font-family: "Merriweather";
  font-size: 1em;

  color: #fff;
}

.navbar-hero nav {
  color: #fff;
}

@media (max-width: 64em) {
  .navbar-hero {
    height: 30px;
  }
  .navbar-hero a {
    color: #fff;
  }
}

/* Sidebar */

.sidebar {
  clear: both;

  margin-bottom: 1em;
}
.sidebar::after {
  display: table;
  clear: both;

  content: "";
}
@media (max-width: 64em) {
  .sidebar {
    position: relative;
    z-index: 10;

    -webkit-transform: translate3d(0, 0, 0);
            transform: translate3d(0, 0, 0);

    color: #fff;
  }
  .masthead-hero {
    margin-bottom: -88px;
  }
}
@media (min-width: 64em) {
  .sidebar {
    float: left;

    width: calc(200px - 1em);
  }
  .sidebar.sticky {
    overflow-y: auto;

    height: calc( 100vh - 90px - 2em );
  }
}
@media (min-width: 80em) {
  .sidebar {
    width: calc(300px - 1em);
  }
}
.sidebar h2, .sidebar h3, .sidebar h4, .sidebar h5, .sidebar h6 {
  font-family: "Merriweather";

  margin-bottom: 0;
}
.sidebar p, .sidebar li {
  font-family: "Open Sans"
  line-height: 1.5;
  font-size: .9em;
}
.sidebar img {
  width: 100%;
}

.author-avatar {
  display: table-cell;

  width: 40px;
  height: 4opx;

  vertical-align: top;
}
@media (min-width: 64em) {
  .author-avatar {
    display: block;

    width: auto;
    height: auto;
  }
}
.author-avatar img {
  max-width: 110px;

  border-radius: 50%;
}
.author-content {
  line-height: 1;

  display: table-cell;

  padding-right: 25px;
  padding-left: 15px;

  vertical-align: top;
}
@media (min-width: 64em) {
  .author-content {
    display: block;

    width: 100%;
    padding-right: 0;
    padding-left: 0;
  }
}
.author-content a {
  color: inherit;
}
.author-name {
  margin: 0;
}
@media (min-width: 64em) {
  .author-name {
    margin-top: 10px;
    margin-bottom: 10px;
  }
}

.sidebar .author-name {
  font-family: "Merriweather";
  font-size: 1.1em;
}
.author-bio {
  margin: 0;
}
@media (min-width: 64em) {
  .author-bio {
    margin-top: 10px;
    margin-bottom: 20px;
  }
}
.author-urls-wrapper {
  font-family: "Open Sans";

  position: relative;
  position: relative;
  z-index: 10;

  display: table-cell;

  cursor: pointer;
  vertical-align: middle;
}
.author-urls-wrapper li:last-child a {
  margin-bottom: 0;
}
@media (min-width: 64em) {
  .author-urls-wrapper {
    display: block;
  }
}
.author-urls-wrapper button {
  margin-bottom: 0;
}
@media (min-width: 64em) {
  .author-urls-wrapper button {
    display: none;
  }
}
.author-urls {
  position: absolute;
  z-index: -1;
  right: 0;

  display: none;

  margin-top: 15px;
  padding: 10px;

  list-style-type: none;
}
.author-urls.is--visible {
  display: block;
}
@media (min-width: 64em) {
  .author-urls {
    position: relative;

    display: block;

    margin: 0;
    padding: 0;

    border: 0;
    background: transparent;
    box-shadow: none;
  }
}
.author-urls:before {
  position: absolute;
  z-index: 0;
  top: -11px;
  left: calc(50% - 10px);

  display: block;

  width: 0;

  content: "";

  border-width: 0 10px 10px;
  border-style: solid;
}
@media (min-width: 64em) {
  .author-urls:before {
    display: none;
  }
}
.author-urls:after {
  position: absolute;
  z-index: 1;
  top: -10px;
  left: calc(50% - 10px);

  display: block;

  width: 0;

  content: "";

  border-width: 0 10px 10px;
  border-style: solid;
  border-color: #fff transparent;
}
@media (min-width: 64em) {
  .author-urls:after {
    display: none;
  }
}
.author-urls li {
  white-space: nowrap;
}
.author-urls a {
  font-size: 1em;

  display: block;

  margin-bottom: 5px;
  padding-top: 2px;
  padding-right: 5px;
  padding-bottom: 2px;
}

/* Page */

.page_content h4 {
  font-size: 1em;

  margin-bottom: 0;
}

@media (min-width: 64em) {
  .page {
    float: right;

    width: calc(100% - 200px);
    padding-right: 0;
  }
}
@media (min-width: 80em) {
  .page {
    width: calc(100% - 300px);
    padding-right: 0;
  }
}
.page {
  margin-bottom: 100px;
}
.page .page_container {
  float: left;
  clear: both;

  width: 100%;
  margin-right: 0;
  margin-left: 0;
}
.page .page_container .page_content {
  position: relative;

  float: left;
  clear: both;

  width: 100%;
  margin-right: 0;
  margin-left: 0;
}

/* Recent posts (homepage) */

.recent-post-container {
  margin-top: 40px;
}

.recent-post {
  margin-bottom: 40px;
}

/* A post */

.post-container {
  margin-top: 40px;
}

.post-container h1 {
  color: #05668d;
}

.post-header {
  position: relative;

  clear: both;
}

.post-banner {
  width: 100%;
  height: auto;
}

.post-header-caption {
  font-size: .7em;

  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 0;

  margin: 0 auto;
  padding: 2px 5px;

  text-align: right;

  opacity: .65;
  color: #fff;
  border-radius: 5px 0 0 0;
  background: #000;
}
@media (min-width: 64em) {
  .post-header-caption {
    padding: 5px 10px;
  }
}

.post-header-caption a {
  color: #fff;
}

.post-metadata {
  font-size: .9em;

  overflow: hidden;

  margin-bottom: 1em;

  color: #7a8288;
}

.post-metadata a {
  color: #7a8288;
}

.post-style img, .post-style video {
  margin-top: 1em;
  margin-right: auto;
  margin-bottom: 1em;
  margin-left: auto;
  padding: 0;
}

.post-style td img, .post-style td video {
  margin-top: 0;
  margin-bottom: 0;
}

.post-style figure {
  margin-top: 0;
  margin-bottom: 0;
}

/* Sharing */

.share-box {
  float: left;

  margin-top: 40px;
}

ul.share {
  margin-top: 0;
  padding-left: 0;
}

ul.share li {
  display: inline-flex;

  margin-right: 5px;
}

ul.share li .fa {
  line-height: 30px;

  display: block;

  width: 30px;
  height: 30px;

  text-align: center;

  color: #fff;
}

ul.share li a {
  display: block;

  margin: 0;

  text-decoration: none !important;

  border-radius: 50%;
  background-color: #7a8288;
}

/* Comments */

.disqus {
  float: left;
  clear: both;

  width: 100%;;
}

/* Footer */

.page_footer {
  position: absolute;
  bottom: 0;

  float: left;
  clear: both;
  clear: both;

  width: 100%;
  height: auto;
  margin-top: 3em;
  margin-right: 0;
  margin-left: 0;

  text-align: center;

  color: #7a8288;
}
.page_footer::after {
  display: table;
  clear: both;

  content: "";
}
.page_footer footer {
  clear: both;

  max-width: 100%;
  margin-top: 2em;
  margin-right: auto;
  margin-left: auto;
  padding: 0 1em 2em;
}
.page_footer footer::after {
  display: table;
  clear: both;

  content: "";
}
@media (min-width: 80em) {
  .page_footer footer {
    max-width: 1280px;
  }
}
.page_footer a {
  color: inherit;
}
.page_footer .fas, .page_footer .fab, .page_footer .far, .page_footer .fal {
  color: #7a8288;
}

:-webkit-full-screen-ancestor .masthead, :-webkit-full-screen-ancestor .page_footer {
  position: static;
}