code {
  background-color: #efefef;
  padding: 5px; }

pre.highlight code {
  background-color: #fff;
  padding: 0; }

.hidden {
  display: none; }

* {
  box-sizing: border-box; }

html {
  font-size: 16px; }

body {
  background-color: white;
  color: #333;
  font-family: "Helvetica Neue", "Helvetica", "Fira Sans", "Roboto", "Noto", "Droid Sans", "Cantarell", "Oxygen", "Ubuntu", "Franklin Gothic Medium", "Century Gothic", "Liberation Sans", sans-serif;
  line-height: 1.5rem;
  font-size: 1rem; }

h1 {
  font-size: 1.5rem; }

h2 {
  font-size: 1.4rem; }

h3 {
  font-size: 1.25rem; }

h4, h5, h6 {
  font-size: 1.1rem; }

.site-header,
.site-footer,
.site-content {
  max-width: 768px;
  margin: 0 auto; }

.site-content {
  min-height: 20vh;
  margin-top: 5vh;
  margin-bottom: 5vh;
  line-height: 1.6; }

.site-footer {
  border-top: 1px solid #ddd;
  padding-top: 5vh;
  padding-bottom: 5vh;
  display: flex;
  justify-content: space-between; }
  .site-footer .copyright-info {
    flex: 1; }
    .site-footer .copyright-info .copyright {
      padding: 0;
      margin: 0; }
  .site-footer li {
    list-style: none; }
  .site-footer .nav-bar {
    padding: 0;
    margin: 0; }
  .site-footer .social-nav {
    font-size: 1.1rem; }
    .site-footer .social-nav .social-link {
      display: inline-block; }

@media only screen and (max-width: 520px) {
  .site-footer {
    flex-direction: column; }
    .site-footer .copyright {
      text-align: center; }
    .site-footer .social-nav {
      margin-top: 2vh;
      text-align: center; } }

@media only screen and (min-width: 521px) {
  .site-footer {
    flex-direction: row; }
    .site-footer .copyright {
      text-align: left; }
    .site-footer .social-nav {
      margin-top: 0;
      text-align: right; } }

a {
  color: #0F5AB1; }
  a:visited {
    color: #0F5AB1; }
  a:hover {
    color: #042398;
    text-decoration: none; }
  a:active {
    color: #074BDD; }

.header-pic {
  border-radius: 50%;
  border: 5px solid white;
  box-shadow: 0px 0px 5px 5px #ccc;
  height: 150px;
  width: 150px; }

.site-header {
  margin-top: 10vh;
  border-bottom: 1px solid #ddd;
  text-align: center; }
  .site-header .site-title {
    margin: 4vh auto; }
  .site-header li {
    list-style: none; }
  .site-header .nav-bar {
    padding-left: 0;
    padding: 0;
    margin: 5vh auto; }
  .site-header .social-nav {
    font-size: 1.75rem; }
    .site-header .social-nav .social-link {
      display: inline-block; }
  .site-header .main-nav .nav-bar {
    display: flex; }
  @media only screen and (max-width: 520px) {
    .site-header .main-nav .nav-bar {
      flex-direction: column; } }
  @media screen and (min-width: 521px) {
    .site-header .main-nav .nav-bar {
      flex-direction: row; } }
  .site-header .main-nav .main-link {
    flex: 1;
    justify-content: space-evenly;
    font-weight: 700;
    font-size: 1.25rem; }
    .site-header .main-nav .main-link a {
      text-decoration: none;
      color: #0F5AB1; }
      .site-header .main-nav .main-link a:visited {
        color: #0F5AB1; }
      .site-header .main-nav .main-link a:hover {
        color: #074BDD;
        text-decoration: none; }
      .site-header .main-nav .main-link a:active {
        color: #074BDD; }

.social-link {
  font-weight: 500; }
  .social-link a {
    text-decoration: none;
    color: #0F5AB1; }
    .social-link a:visited {
      color: #0F5AB1; }
    .social-link a:hover {
      color: #074BDD;
      text-decoration: none; }
    .social-link a:active {
      color: #074BDD; }

.newsletter {
  margin: 0 auto;
  text-align: center; }
  .newsletter--signup {
    display: flex;
    justify-content: center; }
  .newsletter .email-group {
    flex: 3; }
  .newsletter .email-label {
    display: none; }
  .newsletter input {
    height: 3rem;
    font-size: 1rem;
    padding: 15px; }
  .newsletter .email {
    margin: 0;
    border: 1px solid #042398;
    background-color: #fefefe;
    line-height: 1rem;
    width: 100%;
    border-top-left-radius: 5px;
    border-bottom-left-radius: 5px; }
  .newsletter .subscribe-btn {
    flex: 1;
    margin: 0;
    border: 1px solid #0F5AB1;
    background-color: #0F5AB1;
    color: white;
    line-height: 1rem;
    border-top-right-radius: 5px;
    border-bottom-right-radius: 5px;
    cursor: pointer; }
    .newsletter .subscribe-btn:hover {
      background-color: #074BDD;
      border-color: #074BDD; }
    .newsletter .subscribe-btn:active {
      background-color: #1f64f8;
      border-color: #1f64f8; }

@media only screen and (max-width: 520px) {
  .newsletter {
    width: 100%; } }

@media only screen and (min-width: 521px) {
  .newsletter {
    width: 75%; } }

.contact input,
.contact select {
  height: 3rem;
  font-size: 1.1rem;
  background-color: #fefefe;
  border: 1px solid #ccc;
  padding: 15px;
  display: block;
  width: 20rem; }
  .contact input:focus,
  .contact select:focus {
    border: 2px solid #0F5AB1; }

.contact textarea {
  background-color: #fefefe;
  border: 1px solid #ccc;
  padding: 15px;
  display: block;
  font-family: "Helvetica Neue", "Helvetica", "Fira Sans", "Roboto", "Noto", "Droid Sans", "Cantarell", "Oxygen", "Ubuntu", "Franklin Gothic Medium", "Century Gothic", "Liberation Sans", sans-serif;
  font-size: 1.1rem;
  height: 10rem;
  width: 100%;
  display: block; }
  .contact textarea:focus {
    border: 2px solid #0F5AB1; }
  .contact textarea.hidden {
    height: 0;
    width: 0;
    visibility: hidden; }

.contact select {
  padding: 10px; }

.contact .send-btn {
  border: 1px solid #0F5AB1;
  background-color: #0F5AB1;
  color: white;
  line-height: 1rem;
  border-radius: 8px;
  cursor: pointer;
  width: auto; }
  .contact .send-btn:hover {
    background-color: #074BDD;
    border-color: #074BDD; }
  .contact .send-btn:active {
    background-color: #1f64f8;
    border-color: #1f64f8; }

.contact .required {
  color: red; }

.grid {
  display: flex;
  justify-content: space-between; }
  .grid .cell {
    flex: 1 50%; }
    .grid .cell h2 {
      margin-top: 0;
      margin-bottom: 10px; }

@media only screen and (max-width: 520px) {
  .grid {
    flex-flow: column; }
    .grid .cell {
      width: 100%; } }

@media only screen and (min-width: 521px) {
  .grid {
    flex-flow: row wrap; }
    .grid .cell {
      max-width: 47%;
      margin: 0 0 15px 0; } }

.talks h1 {
  margin-bottom: 10px; }

.talks .talk-list .talk {
  flex: 1 50%;
  margin-bottom: 20px; }
  .talks .talk-list .talk h2 {
    margin-top: 0;
    margin-bottom: 10px; }
  .talks .talk-list .talk .info {
    margin-top: 10px;
    font-size: 1.0rem; }
  .talks .talk-list .talk .topics {
    font-size: 0.75rem;
    color: #aaa;
    margin: 0; }
  .talks .talk-list .talk .topics-title {
    margin: 0; }
  .talks .talk-list .talk .poster {
    width: 100%; }

.blog-articles .listings .articles .article blockquote.description {
  margin-left: 2rem; }
  .blog-articles .listings .articles .article blockquote.description h1, .blog-articles .listings .articles .article blockquote.description h2, .blog-articles .listings .articles .article blockquote.description h3, .blog-articles .listings .articles .article blockquote.description h4, .blog-articles .listings .articles .article blockquote.description h5, .blog-articles .listings .articles .article blockquote.description h6 {
    margin-top: 5px;
    margin-bottom: 5px; }

.blog-articles .archive {
  flex: 1;
  min-width: 30%; }
  .blog-articles .archive .content {
    background-color: #f8f8f8;
    padding: 1rem; }
  .blog-articles .archive h1 {
    margin: 0 auto 0 auto; }
  .blog-articles .archive ul {
    margin: 0; }
  .blog-articles .archive section {
    margin-bottom: 1rem; }
  .blog-articles .archive .year-list {
    margin-left: 0;
    padding-left: 0; }
    .blog-articles .archive .year-list li {
      display: inline-block;
      font-size: 0.75rem; }
      .blog-articles .archive .year-list li:after {
        content: ', '; }
      .blog-articles .archive .year-list li:last-child:after {
        content: ''; }

.blog-articles .archive .tags .tag-list {
  margin-left: 0;
  padding-left: 0; }

.blog-articles .archive .tags .tag {
  display: inline;
  font-size: 0.75rem; }
  .blog-articles .archive .tags .tag:after {
    content: ', '; }
  .blog-articles .archive .tags .tag:last-child:after {
    content: ''; }

@media only screen and (max-width: 520px) {
  .blog-articles {
    flex-direction: column; } }

@media only screen and (min-width: 521px) {
  .blog-articles {
    flex-direction: row; } }

@media only screen and (max-width: 520px) {
  .blog-articles .article .header {
    flex-direction: column; }
    .blog-articles .article .header .published-date {
      margin-top: 0rem;
      text-align: left; }
  .blog-articles .article .description {
    margin: 0 auto; } }

@media only screen and (min-width: 521px) {
  .header {
    flex-direction: row;
    margin-right: 1rem; }
    .header .published-date {
      margin-top: 1rem;
      text-align: right; } }

.articles .article .header {
  flex-direction: column; }
  .articles .article .header .title {
    margin-bottom: 0.3rem; }
  .articles .article .header .published-date {
    margin-top: 0rem;
    text-align: left;
    font-size: 0.85rem; }

.article .header {
  display: flex; }
  .article .header .title {
    margin-top: 1rem;
    flex: 2; }
  .article .header .published-date {
    flex: 1;
    color: #999;
    font-weight: normal;
    margin-bottom: 0; }

.article .article-footer {
  margin-top: 2rem;
  border-top: 2px dashed #ddd; }
  .article .article-footer dl {
    display: flex;
    flex-wrap: wrap;
    margin-top: 5vh;
    margin-bottom: 5vh; }
  .article .article-footer dt {
    font-weight: bold; }
  .article .article-footer dd {
    margin-left: 1rem; }
  .article .article-footer h1 {
    font-size: 1rem; }
  .article .article-footer .tag-list .tag {
    display: inline-block;
    background-color: #eee;
    padding: 0.3rem;
    font-size: 0.75rem; }