/* Fall back colors? Eg educator, talks & interviews */
.clearfix {
  *zoom: 1;
}
.clearfix:before,
.clearfix:after {
  display: table;
  content: "";
  line-height: 0;
}
.clearfix:after {
  clear: both;
}
.hide-text {
  font: 0/0 a;
  color: transparent;
  text-shadow: none;
  background-color: transparent;
  border: 0;
}
.input-block-level {
  display: block;
  width: 100%;
  min-height: 30px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
#khanType {
  /* Used to style the topic title on a topic page, eg
  "Introduction to algebra" on /math/algebra/introduction-to-algebra.
  Also used for the tutorial title on tutorial landing pages.
  Not restricted to styling the titles of "Topic" entities. */
}
.vertical-shadow {
  border: 1px solid #ccc;
  border-bottom: 1px solid #aaa;
  box-shadow: 0 1px 3px #ccc;
}
html.page-container-min-width-zero body,
html.page-container-min-width-zero #page-container {
  min-width: 0;
}
.intern-class {
  display: block;
}
/* navigation for interns page */
.navigation-by-year {
  right: 20px;
  position: sticky;
  top: 40%;
  float: right;
  width: auto;
}
.navigation-by-year.fixed {
  top: 150px;
}
.navigation-by-year .nav-year-item {
  text-align: center;
}
.navigation-by-year .nav-year-item a {
  color: #218270;
  font-size: 18px;
  font-weight: bold;
  line-height: 30px;
  text-decoration: none;
}
.navigation-by-year .nav-year-item a:hover {
  opacity: 0.5;
}
.navigation-by-year .nav-year-item.active a {
  color: #999;
}
.navigation-by-year .nav-year-item.active a:hover {
  cursor: default;
  opacity: 1;
}
/* end navigation for interns page */
/* search bar styles */
.employee-search {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  height: 50px;
  width: 100%;
  position: sticky;
  top: 45px;
  z-index: 3;
}
@media screen and (min-width: 500px) {
  .employee-search {
    top: 150px;
  }
}
@media screen and (min-width: 513px) {
  .employee-search {
    top: 100px;
  }
}
@media screen and (min-width: 922px) {
  .employee-search {
    top: 50px;
  }
}
.employee-search #employee-search-box {
  background: none;
  border: none;
  height: 50px;
  font-size: 20px;
  margin-bottom: 10px;
  outline: none;
  text-align: center;
  width: 100%;
}
.employee-search.fixed {
  background: rgba(255, 255, 255, 0.9);
  left: 0;
  position: fixed;
  top: 0;
}
/* end search bar styles */
/* Download page styles */
#downloads {
  padding-bottom: 36px;
}
.dvd-list {
  float: left;
  margin-right: 2%;
  min-height: 180px;
  width: 23%;
}
/* end of download page styles */
/* Contribute styles */
.contribute-container {
  margin: 36px auto;
}
.contribute-container .simple-button .with-icon {
  float: left;
  width: auto;
  margin-right: 10px;
}
.contribute-container .simple-button .with-icon img {
  position: relative;
  top: -2px;
}
#credits dl {
  margin-left: 23px;
  font-size: 14px;
}
#credits dt {
  font-weight: bold;
  float: left;
  margin-right: 1ex;
}
#credits dd:before {
  content: "- ";
}
/* End of contribute styles */
/* About the team styles */
#the-team .section-header {
  padding-top: 18px;
}
#the-team .portrait-container {
  box-sizing: border-box;
  margin: 30px auto;
  overflow: hidden;
  text-align: center;
}
#the-team .team-card .card-photo {
  transition: opacity 0.5s;
}
#the-team .over-team-card .team-card {
  cursor: pointer;
}
#the-team .over-team-card .team-card .card-photo {
  opacity: 0.5;
}
#the-team .over-team-card .team-card:hover .card-photo {
  opacity: 1;
}
#the-team .over-team-card .team-card:hover .card-info {
  display: block;
  cursor: default;
}
#the-team .over-team-card .card-photo:hover .normal {
  display: none;
}
#the-team .over-team-card .card-photo:hover .alternate {
  display: block;
}
#the-team .team-card {
  width: 200px;
  display: inline-block;
  margin: 0 7.5px 15px 7.5px;
  min-height: 267px;
  position: relative;
}
#the-team .card-photo {
  width: 200px;
  position: absolute;
  left: 0;
  top: 0;
}
#the-team .card-photo img {
  height: 267px;
  display: block;
  width: 200px;
}
#the-team .card-photo img.alternate {
  display: none;
}
#the-team .card-info {
  background: white;
  display: none;
  min-height: 277px;
  padding: 15px 5px 10px 5px;
  position: absolute;
  top: 267px;
  width: 200px;
  z-index: 2;
}
.team-card h2,
.team-card h3 {
  color: #444;
  text-align: center;
}
.team-card h2 {
  font-size: 23px;
  margin-bottom: 5px;
  margin-top: 5px;
}
.team-card h3 {
  font-size: 16px;
  font-weight: 100;
  margin-bottom: 10px;
}
.team-card p {
  color: #444;
  font-size: 13px;
  line-height: 16px;
  margin: 0;
  margin-bottom: 10px;
  overflow: hidden;
  text-align: left;
}
.team-card .contact-links {
  text-align: center;
}
.team-card .contact-links a {
  display: inline-block;
  height: 30px;
  margin-left: 3.5px;
  margin-right: 3.5px;
  text-decoration: none;
  width: 30px;
}
.team-card .contact-links a:hover {
  opacity: 0.5;
}
.team-card .contact-email {
  background: url("/images/contact-email.png") no-repeat;
  background-size: cover;
}
.team-card .contact-twitter {
  background: url("/images/about-page-twitter.png") no-repeat;
  background-size: cover;
}
.team-card .contact-blog {
  background: url("/images/about-page-blog.png") no-repeat;
  background-size: cover;
}
.team-card .contact-home {
  background: url("/images/about-page-home-2.png") no-repeat;
  background-size: cover;
}
.team-card .contact-github {
  background: url("/images/about-page-github.png") no-repeat;
  background-size: cover;
}
.team-card .contact-ka {
  background: url("/images/about-page-ka.png") no-repeat;
  background-size: cover;
}
/* end of about the team styles */
/* Content Specialists styles */
#content-specialists .subject-title h1 {
  border-color: #314453;
  color: #314453;
}
#content-specialists .team-card .card-initials {
  background: #314453;
}
#content-specialists .domain-science .subject-title h1 {
  border-color: #94424f;
  color: #94424f;
}
#content-specialists .domain-science .team-card .card-initials {
  background: #94424f;
}
#content-specialists .domain-humanities .subject-title h1 {
  border-color: #ad3434;
  color: #ad3434;
}
#content-specialists .domain-humanities .team-card .card-initials {
  background: #ad3434;
}
#content-specialists .domain-economics-finance-domain .subject-title h1 {
  border-color: #b77033;
  color: #b77033;
}
#content-specialists .domain-economics-finance-domain .team-card .card-initials {
  background: #b77033;
}
#content-specialists .domain-cs .subject-title h1 {
  border-color: #437a39;
  color: #437a39;
}
#content-specialists .domain-cs .team-card .card-initials {
  background: #437a39;
}
#content-specialists .domain-hour-of-code .subject-title h1 {
  border-color: #437a39;
  color: #437a39;
}
#content-specialists .domain-hour-of-code .team-card .card-initials {
  background: #437a39;
}
#content-specialists .domain-computer-programming .subject-title h1 {
  border-color: #437a39;
  color: #437a39;
}
#content-specialists .domain-computer-programming .team-card .card-initials {
  background: #437a39;
}
#content-specialists .domain-computing .subject-title h1 {
  border-color: #437a39;
  color: #437a39;
}
#content-specialists .domain-computing .team-card .card-initials {
  background: #437a39;
}
#content-specialists .domain-partner-content .subject-title h1 {
  border-color: #218270;
  color: #218270;
}
#content-specialists .domain-partner-content .team-card .card-initials {
  background: #218270;
}
#content-specialists .domain-math .subject-title h1 {
  border-color: #1c758a;
  color: #1c758a;
}
#content-specialists .domain-math .team-card .card-initials {
  background: #1c758a;
}
#content-specialists .domain-test-prep .subject-title h1 {
  border-color: #644172;
  color: #644172;
}
#content-specialists .domain-test-prep .team-card .card-initials {
  background: #644172;
}
#content-specialists .domain-college-careers-more .subject-title h1 {
  border-color: #218270;
  color: #218270;
}
#content-specialists .domain-college-careers-more .team-card .card-initials {
  background: #218270;
}
#content-specialists .employee-search input {
  background: #f7f7f7;
  border-bottom: 1px solid #ddd;
}
#content-specialists .subject-title {
  box-sizing: border-box;
  margin: 30px auto 0;
  max-width: 1200px;
  padding: 15px;
}
#content-specialists .subject-title h1 {
  border-bottom: 1px solid;
  font-size: 36px;
  margin-bottom: 0;
}
#content-specialists .portrait-container {
  box-sizing: border-box;
  column-count: 3;
  column-gap: 0;
  margin: 0 auto;
  max-width: 1200px;
  text-align: center;
}
@media screen and (max-width: 900px) {
  #content-specialists .portrait-container {
    column-count: 2;
  }
}
@media screen and (max-width: 600px) {
  #content-specialists .portrait-container {
    column-count: 1;
  }
}
#content-specialists .team-card {
  box-sizing: border-box;
  display: inline-block;
  max-width: 395px;
  padding: 15px;
  vertical-align: top;
  width: 100%;
}
#content-specialists .team-card .card-info {
  padding: 0px 20px;
  margin-left: 80px;
  z-index: 2;
}
#content-specialists .team-card h2,
#content-specialists .team-card h4 {
  line-height: 1.2;
  text-align: left;
}
#content-specialists .team-card h2 {
  font-size: 23px;
  margin-bottom: 5px;
  margin-top: 0;
}
#content-specialists .team-card h4 {
  color: #999;
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
  text-transform: uppercase;
}
#content-specialists .card-photo {
  float: left;
  height: 107px;
  overflow: hidden;
  width: 80px;
}
#content-specialists .card-photo img {
  display: block;
  width: 100%;
}
#content-specialists .card-initials {
  background: #ddd;
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  line-height: 80px;
  height: 80px;
}
/* end of content specialists styles */
/* Blog styles */
#about-blog {
  margin: 36px auto;
}
#about-blog hr {
  margin-top: 36px;
}
.span9.blog-column {
  width: 640px;
}
.span3.blog-sidebar {
  max-width: 280px;
  width: 280px;
}
@media screen and (max-width: 960px) {
  #about-blog {
    width: auto;
  }
  #about-blog > .row {
    margin-left: 0;
  }
  .span9.blog-column,
  .span3.blog-sidebar {
    float: none;
    margin: 0 20px;
    width: auto;
  }
}
.post-header {
  margin-bottom: 0;
}
.post-date {
  color: #999;
  font-size: 10px;
  font-style: italic;
  margin: 0;
}
#post-content img {
  height: auto;
  max-width: 100%;
  margin: 18px 0;
}
#post-content blockquote {
  border-left: 2px solid #ccc;
  margin-left: 15px;
  padding-left: 15px;
}
.blog-sidebar li {
  font-size: 14px;
}
ul.other-blogs {
  list-style: inherit;
  margin-left: 16px;
}
#page-controls {
  margin-bottom: 36px;
}
#about-blog #blog-sidebar input.email {
  box-sizing: border-box;
  font-size: 14px;
  margin-bottom: 9px;
  width: 100%;
}
#blog-sidebar input.simple-button {
  font-size: 12px;
  width: 100%;
}
#blog-sidebar .social-links img {
  height: 20px;
  padding-right: 7px;
  position: relative;
  top: 5px;
  width: 20px;
}
body,
#page-container {
  min-width: 0;
}
#page_sub_nav {
  display: none;
}
#about-us {
  margin: 0;
  overflow: hidden;
  padding: 0;
}
/* about_our_team and about_our_interns */
/* styles for page header */
.title-section {
  background-color: #6a8da6;
  box-sizing: border-box;
  padding-top: 40px;
  text-align: center;
  width: 100%;
}
.title-section .title-container {
  box-sizing: border-box;
  color: #fff;
  margin: 0 auto;
  max-width: 1200px;
  padding: 100px 30px;
}
@media screen and (max-width: 700px) {
  .title-section .title-container {
    padding: 80px 30px;
  }
}
.title-section .title-container .title {
  color: #fff;
  font-size: 52px;
  line-height: 1.13;
  margin-bottom: 15px;
  text-align: center;
}
@media screen and (max-width: 700px) {
  .title-section .title-container .title {
    font-size: 42px;
  }
}
.title-section .title-container .apply-button {
  border: 2px solid;
  border-radius: 30px;
  color: #fff;
  display: block;
  font-size: 20px;
  margin: 0 auto;
  padding: 12px 20px;
  text-decoration: none;
  width: 200px;
}
.title-section .title-container .apply-button:hover {
  background: #fff;
  border-color: #fff;
  color: #6a8da6;
  cursor: pointer;
}
.title-section .subtitle-container {
  color: #314453;
  font-size: 20px;
  height: 10%;
  line-height: 30px;
  margin: 0 auto;
  overflow: hidden;
  text-align: center;
}
.title-section .subtitle-container a {
  color: #fff;
}
.title-section .subtitle-container .subtitle-column {
  display: inline-block;
  height: 10%;
  padding: 0 1%;
  text-align: left;
  vertical-align: top;
  width: 44%;
}
.title-spacer {
  background: #314453;
  height: 60px;
}
.about-nav {
  background: #304452;
  font-size: 15px;
  font-weight: 600;
  position: absolute;
  text-align: center;
  z-index: 4;
}
@media screen and (min-width: 500px) {
  .about-nav {
    height: 150px;
  }
}
@media screen and (min-width: 513px) {
  .about-nav {
    height: 100px;
  }
}
@media screen and (min-width: 922px) {
  .about-nav {
    height: 50px;
  }
}
.about-nav.fixed {
  left: 0;
  position: fixed;
  top: 0;
}
.about-nav .about-nav-hamburger {
  background: #304452;
  display: none;
  line-height: 45px;
  text-align: center;
  text-decoration: none;
  width: 50px;
}
@media screen and (max-width: 500px) {
  .about-nav .about-nav-hamburger {
    display: block;
  }
}
.about-nav .about-nav-hamburger:link,
.about-nav .about-nav-hamburger:visited,
.about-nav .about-nav-hamburger:focus,
.about-nav .about-nav-hamburger:hover,
.about-nav .about-nav-hamburger:active {
  color: #fff;
}
.about-nav ul {
  margin: 0;
  padding: 0;
}
@media screen and (max-width: 500px) {
  .about-nav {
    background: #304452;
    position: absolute;
    width: 100%;
  }
  .about-nav ul:not(.about-nav-expanded) {
    display: none;
  }
}
.about-nav li {
  display: inline-block;
  height: 50px;
}
@media screen and (max-width: 500px) {
  .about-nav li {
    display: block;
  }
}
.about-nav li a {
  box-sizing: border-box;
  color: #fff;
  display: block;
  height: 50px;
  padding: 15px 20px;
  text-decoration: none;
}
@media screen and (max-width: 500px) {
  .about-nav li a {
    padding: 6px 15px;
    text-align: left;
  }
}
.about-nav li a:focus,
.about-nav li a:hover {
  border-bottom: 5px solid #fff;
  box-sizing: border-box;
  color: #fff;
  text-decoration: none;
}
@media screen and (max-width: 500px) {
  .about-nav li a:focus,
  .about-nav li a:hover {
    border-bottom: none;
  }
}
.about-nav li .selected {
  border-bottom: 5px solid #84b1d0;
  box-sizing: border-box;
  color: #84b1d0;
}
@media screen and (max-width: 500px) {
  .about-nav li .selected {
    border-bottom: none;
  }
}
.about-nav-sticky {
  position: fixed;
  top: 0;
}
.about-shelf {
  padding: 80px 0;
}
.about-shelf.image-row {
  opacity: 0.8;
  overflow: hidden;
  padding: 5px 0;
  text-align: center;
  white-space: nowrap;
}
.about-shelf.image-row.teal {
  background: #329a86;
}
.about-shelf.image-row.blue {
  background: #4fbad4;
}
.about-shelf.image-row img {
  margin: 5px 10px 5px 0;
}
.about-shelf .content {
  box-sizing: border-box;
  margin: 0 auto;
  max-width: 1200px;
  padding: 0 40px;
}
.about-shelf h2 {
  font-size: 36px;
  text-align: center;
}
.about-shelf p {
  font-size: 18px;
  margin: 22px auto;
  max-width: 700px;
}
.about-shelf a:link:not(.kui-button),
.about-shelf a:visited:not(.kui-button),
.about-shelf a:focus:not(.kui-button),
.about-shelf a:hover:not(.kui-button),
.about-shelf a:active:not(.kui-button) {
  color: #71b307;
  font-weight: bold;
  text-decoration: none;
}
.about-shelf .center-button {
  margin: 0 -30px;
  text-align: center;
}
.about-shelf button:hover {
  border: none;
  color: #fff;
}
.testimonials .content {
  padding: 0 180px;
  position: relative;
}
@media screen and (max-width: 700px) {
  .testimonials .content {
    padding: 0 80px;
  }
}
.testimonials .icon-button {
  background: none;
  border: none;
  font-size: 30px;
  position: absolute;
  top: 50%;
  color: #fff;
  cursor: pointer;
}
.testimonials .icon-button-left {
  left: 50px;
}
@media screen and (max-width: 700px) {
  .testimonials .icon-button-left {
    left: 30px;
  }
}
.testimonials .icon-button-right {
  right: 50px;
}
@media screen and (max-width: 700px) {
  .testimonials .icon-button-right {
    right: 30px;
  }
}
.testimonials ul {
  overflow: hidden;
  position: relative;
}
.testimonial {
  box-sizing: border-box;
  color: #fff;
  text-align: center;
}
.testimonial blockquote {
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 50px;
}
@media screen and (max-width: 700px) {
  .testimonial blockquote {
    font-size: 24px;
    margin-bottom: 30px;
  }
}
.testimonial cite {
  display: block;
  font-size: 18px;
  font-style: normal;
  letter-spacing: 1px;
  text-align: center;
  text-transform: uppercase;
}
.donation-shelf {
  background: #53893e;
  padding: 100px 0;
}
.donation-shelf h2,
.donation-shelf p {
  color: #fff;
}
.header-with-background-video {
  background-color: #3D9A82;
  background-image: url(/images/homepage/homepage-background-placeholder.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  max-height: 820px;
  overflow: hidden;
  position: relative;
}
.header-with-background-video .title-container {
  position: relative;
  z-index: 3;
}
.header-with-background-video .responsive-video {
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
}
@media screen and (min-width: 500px) {
  .header-with-background-video .responsive-video {
    top: -25%;
    min-height: 125%;
  }
}
@media screen and (min-width: 700px) {
  .header-with-background-video .responsive-video {
    top: -33%;
    min-height: 133%;
  }
}