@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  src: local('Lato Regular'), local('Lato-Regular'), url(https://fonts.gstatic.com/s/lato/v14/S6uyw4BMUTPHjx4wXiWtFCc.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  src: local('Lato Bold'), local('Lato-Bold'), url(https://fonts.gstatic.com/s/lato/v14/S6u9w4BMUTPHh6UVSwiPGQ3q5d0.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Quicksand';
  font-style: normal;
  font-weight: 400;
  src: local('Quicksand Regular'), local('Quicksand-Regular'), url(https://fonts.gstatic.com/s/quicksand/v7/6xKtdSZaM9iE8KbpRA_hK1QNYuDyPw.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Quicksand';
  font-style: normal;
  font-weight: 500;
  src: local('Quicksand Medium'), local('Quicksand-Medium'), url(https://fonts.gstatic.com/s/quicksand/v7/6xKodSZaM9iE8KbpRA_p2HcYT8L_FYzokA.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Quicksand';
  font-style: normal;
  font-weight: 700;
  src: local('Quicksand Bold'), local('Quicksand-Bold'), url(https://fonts.gstatic.com/s/quicksand/v7/6xKodSZaM9iE8KbpRA_pkHEYT8L_FYzokA.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Universal Styles */

html {
  font-size: 16px;
  background-color: white;
  color: rgba(0,0,0,0.8)
}

a {
  text-decoration: none;
  color: inherit;
}

h1, h2, h3, h4 {
  font-weight: bold;
}

h3 {
  padding-top: 32px;
  padding-top: 2rem;
  font-size: 32px;
  font-size: 2rem;
}

h1 {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 36px;
  font-size: 2.25rem;
  line-height: 1.4;
}

h2 {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 24px;
  font-size: 1.5rem;
  text-align: center;
  padding: 32px 0;
  padding: 2rem 0;
  opacity: 0.8;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
}

h3 {
  font-family: 'Quicksand', sans-serif;
  font-size: 24px;
  font-size: 1.5rem;
  font-weight: 600;
}

h4 {
  font-family: 'Quicksand', sans-serif;
  font-size: 20px;
  font-size: 1.25rem;
  font-weight: 500;
}

h5 {
  font-family: 'Lato', sans-serif;
  font-weight: 400;
  font-size: 12.8px;
  font-size: .8rem;
  line-height: 1.6;
  padding-top: 8px;
  padding-top: .5rem;
  opacity: 0.8;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
}

p {
  font-family: 'Lato', sans-serif;
  line-height: 1.4;
  font-size: 16px;
  font-size: 1rem;
  padding: 8px 0;
  padding: .5rem 0;
  opacity: 0.7;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
}

.page-content {
  position: relative;
  top: 64px;
  top: 4rem;
}

.site-container {
  max-width: 1024px;
  margin: 0 auto;
}

.banner-section, .courses-section {
  background-color: rgba(236, 238, 237, 1);
}

.info-section, .thesis-section {
  background-color: white;
}

.section-container {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.left-column {
  width: 60%;
  padding: 32px 24px;
  padding: 2rem 1.5rem;
}

.left-column img {
  width: 100%;
  height: auto;
  min-width: 470px;
}

.right-column img {
  width: 35%;
  height: auto;
  padding: 16px;
  padding: 1rem;
}

.right-column {
  width: 40%;
  padding: 16px 40px 16px 0;
  padding: 1rem 2.5rem 1rem 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.right-column.links {
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  padding-bottom: 32px;
  padding-bottom: 2rem;
}

.right-column p {
  line-height: 1.2;
}

@media only screen and (max-width: 900px) {

  h1 {
    font-size: 1.875rem;
  }

  h4 {
    font-size: 1rem;
  }

  p {
    font-size: 0.8rem;
  }
}

@media only screen and (max-width: 768px) {

  .site-container {
    width: 100%;
    margin: 0;
  }

  .section-container {
    display: block;
  }

  .left-column {
    width: 100%;
    padding: 0;
  }

  .left-column img {
    min-width: 100%;
  }

  .right-column {
    width: 100%;
    padding: 0;
    text-align: center;
    display: block;
  }

  .right-column img {
    width: 100%;
    height: auto;
    padding: 0;
  }

  .right-column.links {
    padding-bottom: 0;
  }
}

@media only screen and (max-width: 470px) {

  h1 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  h4 {
    font-size: 1.25rem;
  }

  p {
    font-size: .75rem;
  }
}

/* navbar styles */
nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  height: 64px;
  height: 4rem;
  width: 100%;
  position: fixed;
  z-index: 10;
  background-color: white;
  box-shadow: 0 2px 4px -1px rgba(0,0,0,0.25);
  font-family: 'Lato', sans-serif;
  font-weight: 400;
  font-size: 16px;
  font-size: 1rem;
  color: rgba(0,0,0,0.8);
}

nav .logo {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  padding-left: 24px;
  padding-left: 1.5rem;
}

nav img {
  margin-right: 10px;
  margin-right: 0.625rem;
  height: 32px;
  height: 2rem;
}

nav .menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-right: 24px;
  padding-right: 1.5rem;
}

.menu li {
  display: inline;
  margin-left: 16px;
  margin-left: 1rem;
}

.menu li:hover {
  color: rgba(25, 137, 108, 1);
}

.bold {
  color: rgba(0,0,0,1);
  font-weight: 700;
}

.truncated-menu {
  display: none;
}

@media only screen and (max-width: 768px) {

  ul.menu {
    display: none;
  }

  ul.truncated-menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding: 0 1.5rem;
  }

  .truncated-menu li {
    margin-left: 1.5rem;
  }

  .menu-icon img:last-child {
    display:none;
  }

  .menu-icon:hover img:first-child {
    display:none;
  }

  .menu-icon:hover img:last-child {
    display:inline-block;
  }

  .logo-icon {
  display: none;
  }
}

@media only screen and (max-width: 470px) {

  ul.truncated-menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    padding: 0 1.5rem;
    width: 100%;
  }

  nav .logo {
    display: none;
  }

  .logo-icon {
    display: inline;
  }
}

/* banner-section styles */

.tagline {
  padding: 0 48px 0 16px;
  padding: 0 3rem 0 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  font-family: 'Quicksand', sans-serif;
  font-weight: 500;
  font-size: 20px;
  font-size: 1.25rem;
}

.tagline span {
  line-height: 1.4;
  padding: 32px 0;
  padding: 2rem 0;
  color: rgba(0,0,0,0.7)
}

.tagline a {
  text-align: center;
  color: white;
  background-color: rgba(25, 137, 108, 1);
  border-radius: 5px;
  width: 256px;
  width: 16rem;
  padding: 8px 0;
  padding: .5rem 0;
  box-shadow: 2px 2px 4px -1px rgba(0,0,0,0.25);
}

.tagline a:hover {
  background-color: #5eac98;
}

.tagline a:active {
  box-shadow: none;
}

.tagline a {
  -webkit-transition: background-color 100ms linear 50ms;
  transition: background-color 100ms linear 50ms;
}

.tagline a {
  -webkit-transition: box-shadow 80ms linear 20ms;
  transition: box-shadow 80ms linear 20ms;
}

@media only screen and (max-width: 1000px) {

  .tagline span {
    padding: 1.5rem 0;
  }

  .tagline a {
    width: 10rem;
    font-size: 1rem;
    padding: .5rem 0;
  }
}

@media only screen and (max-width: 768px) {

  .tagline {
    font-size: 1.125rem;
    padding: 2rem 1rem;
  }

  .tagline span {

    padding: 2rem 0 1.5rem 0;
  }

  .tagline a {
    width: 100%;
  }
}

@media only screen and (max-width: 520px) {

  .banner-section .right-column {
    text-align: left;
  }

  .tagline {
    font-size: 1rem;
  }
}

/* information-section styles */

.article p  {
  padding: 24px 0 16px 0;
  padding: 1.5rem 0 1rem 0;
}

.citation {
  font-family: 'Lato', sans-serif;
  font-weight: 400;
  font-size: 12.8px;
  font-size: 0.8rem;
  opacity: 0.7;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=70)";
}

.info-box {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  border-bottom: 2px solid lightgray;
}

img.mobile {
  display: none;
}

.info-text {
  width: 65%;
}

.info-text.guest-truncated {
  display: none;
}

.more {
  font-family: 'Lato', sans-serif;
  font-weight: 700;
  font-size: 12.8px;
  font-size: 0.8rem;
  color: rgba(25, 137, 108, 1);
}

.more:hover {
  text-decoration: underline;
  opacity: 0.5;
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
}

@media only screen and (max-width: 900px) {

  .info-text.guest-full {
    display: none;
  }

  .info-text.guest-truncated {
    display: block;
  }
}

@media only screen and (max-width: 768px) {

.info-section {
  margin: 1rem 1rem 0 1rem;
  }

.info-section .left-column {
  padding-bottom: 2rem;
  }

.info-box {
  display: block;
  width: 100%;
  border: 0;
  margin-bottom: 1rem;
  }

.info-text {
  width: 100%;
  text-align: left;
  padding: 2rem 1rem;
  }

.more {
  display: none;
  }

.info-box:hover {
  background-color: rgba(236, 238, 237, 0.7);
  color: rgba(25, 137, 108, 1);
  }

img.desktop {
  display: none;
  }

img.mobile {
  display: block;
  width: 100%;
  height: auto;
  }

.info-text.guest-full {
  display: block;
  }

.info-text.guest-truncated {
  display: none;
  }
}

@media only screen and (max-width: 470px) {
  .info-section .left-column {
    display: none;
  }
}

/* courses-section styles */

.courses {
  margin: 0 72px;
  margin: 0 4.5rem;
  max-width: 880px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.course {
  margin-bottom: 32px;
  margin-bottom: 2rem;
  background-color: white;
  width: 31%;
  height: auto;
}

.course img {
  width: 100%;
  height: auto;
}

.course-description {
  padding: 16px;
  padding: 1rem;
}

.course:hover  {
  background-color: rgba(255, 255, 255, 0.5);
  color: rgba(25, 137, 108, 1);
}

.course-description {
  padding-bottom: 24px;
  padding-bottom: 1.5rem;
}


@media only screen and (max-width: 768px) {

  .courses {
    margin: 0 2rem;
    -ms-flex-pack: distribute;
    justify-content: space-around;
  }

  .course {
    width: 45%;
    height: auto;
  }
}

@media only screen and (max-width: 470px) {

  .courses-section {
    padding: 2rem 1rem;
  }

  .courses-section h2 {
    padding-top: 0;
  }

  .courses img,
  .courses h5,
  .courses p {
    display: none;
  }

  .courses {
    display: block;
    width: 100%;
    margin: 0;
  }

  .course  {
    width: 100%;
    height: auto;
    margin-bottom: .5rem;
    background-color: white;
    border-radius: 5px;
  }
}


/* thesis-section styles */

video {
  width: 100%;
  height: auto;
  -o-object-fit: contain;
  object-fit: contain;
}

.video-descriptor h4 {
  margin-top: 24px;
  margin-top: 1.5rem;
}

@media only screen and (max-width: 768px) {

  .video-descriptor {
    display: none;
  }

  .thesis-section .right-column.links {
    display: none;
  }

  .thesis-section {
    padding-bottom: 1.5rem;
  }
}

/* footer styles */

footer {
  background-color: #eceeed;
  font-family: 'Lato', sans-serif;
  font-size: 12px;
  font-size: 0.75rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 16px 24px 32px 24px;
  padding: 1rem 1.5rem 2rem 1.5rem;
}

footer li {
  display: inline;
  padding-left: 12px;
  padding-left: 0.75rem;
}

footer a:hover {
  color: rgba(25, 137, 108, 1);
}

.copyright i {
  padding: 0 8px;
  padding: 0 .5rem;
}

.copyright {
  padding-right: 16px;
  padding-right: 1rem;
}

@media only screen and (max-width: 490px) {

  footer {
    padding-bottom: 1rem;
  }

  footer ul{
    display: none;
  }
}

@media only screen and (max-width: 392px) {

  .copyright i {
    display: none;
  }
}