.btn {
  font-weight: 500;
}
.btn.btn-link {
  font-weight: normal;
}
form.form-horizontal .control-label {
  font-weight: bold;
}
.form-messages .alert {
  display: none;
}
.form-messages .alert.now_visible {
  display: block;
}
a {
  color: #7facd0;
  cursor: pointer;
  text-decoration: none;
}
a:hover {
  color: #3e7aab;
  text-decoration: underline;
}
ul.prominent li {
  font-size: 18px;
  margin-bottom: 8px;
}
ul.stacked {
  margin: 0;
}
ul.stacked li {
  list-style: none;
  border-top: 1px dotted #ccc;
  margin: 0;
  padding: 1em 0;
}
ul.stacked li:last-child {
  border-bottom: 1px dotted #ccc;
}
ul.stacked li.feature {
  border: none;
  height: 60px;
  padding: 0 20px 2em;
}
ul.stacked li.feature .icon {
  float: left;
  width: 100px;
  text-align: center;
}
ul.stacked li.feature .icon img {
  background: #ccc;
  height: 60px;
  width: 60px;
  margin: 0 auto;
}
ul.stacked li.feature .content {
  display: block;
  margin-left: 120px;
}
ul.class_facts_features li {
  padding-bottom: 15px;
}
ul.brand_bullets {
  list-style-image: url('/images/shared/base/lists/list-brand-bullet.png');
}
ul.brand_bullets.prominent {
  list-style-image: url('/images/shared/base/lists/list-brand-bullet-large.png');
}
ul.no_bullets {
  list-style: none;
  margin: 0;
}
ul li.button_item {
  list-style: none;
}
ul li.button_item:after {
  clear: both;
  content: '.';
  display: block;
  font-size: 0px;
  height: 0px;
  line-height: 0;
  visibility: hidden;
}
ul li.button_item .btn {
  float: left;
  margin-right: 12px;
  margin-bottom: 15px;
}
ul li.button_item span {
  display: block;
}
ul li.button_item span.muted {
  font-style: italic;
}
body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.4;
}
.underline {
  text-decoration: underline;
}
.muted {
  color: #91999e;
}
p,
ol,
ul {
  margin-bottom: 20px;
}
strong {
  font-weight: 500;
}
.line-spacing-150pct {
  line-height: 1.5;
}
.line-spacing-150pct * {
  line-height: 1.5;
}
.line-spacing-175pct {
  line-height: 1.75;
}
.line-spacing-175pct * {
  line-height: 1.75;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 300;
}
h1.heading-flush,
h2.heading-flush,
h3.heading-flush,
h4.heading-flush,
h5.heading-flush,
h6.heading-flush {
  margin-top: 0;
}
h1 {
  font-size: 40px;
  line-height: 1.2;
  margin: 20px 0px 10px;
}
h2 {
  font-size: 28px;
  line-height: 1.2;
  margin: 0 0 20px;
  text-align: center;
}
h2.align-left {
  text-align: left;
  color: #999;
}
h3 {
  margin: 30px 0 10px;
  font-size: 24px;
  color: #333;
}
h4 {
  margin: 20px 0 10px;
}
h5 {
  margin: 0;
}
label,
input,
button,
select,
textarea {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}
.align-left {
  text-align: left;
}
.align-center {
  text-align: center;
}
.align-right {
  text-align: right;
}
.full_width {
  width: 100%;
}
.overflow-hidden {
  overflow: hidden;
}
body {
  background: #234560;
}
.page {
  background: white;
  padding-top: 45px;
}
.topbar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: auto;
  left: 0;
  background: #3e7aab;
  border-bottom: 1px solid #376d98;
  color: white;
  -webkit-box-shadow: inset 0 1px 1px rgba(255,255,255,0.3), inset 0 -1px 1px rgba(255,255,255,0.3), 0 1px 3px rgba(0, 0, 0, 0.25);
  -moz-box-shadow: inset 0 1px 1px rgba(255,255,255,0.3), inset 0 -1px 1px rgba(255,255,255,0.3), 0 1px 3px rgba(0, 0, 0, 0.25);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.3), inset 0 -1px 1px rgba(255,255,255,0.3), 0 1px 3px rgba(0, 0, 0, 0.25);
  height: 44px;
  z-index: 1000;
}
.topbar .logo {
  float: left;
  background: url('/images/splash/layout/topbar/piazza_logo_white.png') left top no-repeat;
  margin-top: 11px;
  margin-right: 10px;
  width: 101px;
  height: 28px;
}
.topbar .logo.piazza_careers {
  background: url('/images/splash/layout/topbar/piazza_careers_logo_white.png') left top no-repeat;
  width: 208px;
  height: 28px;
  margin-right: 0px;
}
.topbar .topbar_nav_wrapper {
  float: left;
}
.topbar .topbar_nav_wrapper .topbar_nav {
  list-style-type: none;
}
.topbar .topbar_nav_wrapper .topbar_nav li {
  float: left;
  padding: 15px 10px;
  line-height: 1;
  border-right: 1px solid #376d98;
  cursor: pointer;
  transition: all 0.3s linear;
  -webkit-transition: all 0.3s linear;
}
.topbar .topbar_nav_wrapper .topbar_nav li:first-child {
  border-left: 1px solid #376d98;
}
.topbar .topbar_nav_wrapper .topbar_nav li:active {
  background: red;
}
.topbar .topbar_nav_wrapper .topbar_nav li.active a {
  opacity: 1;
}
.topbar .topbar_nav_wrapper .topbar_nav li:hover {
  background: #376d98;
}
.topbar .topbar_nav_wrapper .topbar_nav li:hover a {
  opacity: 1;
}
.topbar .topbar_nav_wrapper .topbar_nav li a {
  color: white;
  opacity: 0.5;
  text-decoration: none;
}
.topbar .back_to_home_button {
  position: absolute;
  left: 8px;
  top: 55px;
  color: black;
  opacity: 0.5;
}
.topbar .back_to_home_button i {
  margin-top: 0px;
  margin-right: 5px;
}
.topbar .back_to_home_button:hover {
  opacity: 0.7;
}
.topbar .back_to_home_button.no_history {
  display: none;
}
.topbar .container {
  position: relative;
}
.topbar .container > .btn,
.topbar .container > .btn-group > .btn {
  border-color: #376d98;
  margin: 7px 0 0 5px;
}
.topbar .container > .btn-group > .dropdown-menu {
  margin-top: -1px;
  min-width: 200px;
  -webkit-border-radius: 3px;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 3px;
  -moz-background-clip: padding;
  border-radius: 3px;
  background-clip: padding-box;
  padding: 20px;
  z-index: 2000;
}
.topbar .container > .btn-group.open .btn-topbar {
  background: #7facd0;
}
.topbar .container .dropdown-menu li {
  margin-top: 5px;
}
.topbar .container .dropdown-menu li:first-child {
  margin-top: 0;
}
.topbar .container .dropdown-menu li > .btn {
  color: white;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
}
.topbar .container .dropdown-menu li > .btn.btn-large {
  padding: 11px 19px;
}
.topbar .btn-topbar {
  background: #7facd0;
  border: 1px solid #376d98;
  color: white;
  background: rgba(127, 172, 208, 0.8);
  text-shadow: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
}
.topbar .btn-topbar:hover {
  background: rgba(127, 172, 208, 0.9);
}
.topbar .btn-topbar:active {
  background: #7facd0;
}
.topbar .btn-topbar .caret {
  border-top-color: white;
  margin-right: -2px;
}
.piazza_careers_signup_link {
  color: white;
  margin-top: 10px;
  margin-right: 10px;
  font-size: 16px;
  font-weight: 200;
  opacity: 0.8;
  transition: all 0.3s;
}
.piazza_careers_signup_link:hover {
  color: white;
  opacity: 1;
  text-decoration: none;
}
.piazza_careers_signup_button {
  background: #7facd0;
  color: white;
  font-size: 1.2em;
  padding: 7px 20px;
  text-align: center;
  position: fixed;
  top: 44px;
  right: 0;
  bottom: auto;
  left: 0;
  z-index: 1000;
  cursor: pointer;
  opacity: 0.8;
}
.piazza_careers_signup_button:hover {
  color: white;
  text-decoration: none;
  opacity: 1;
}
.piazza_careers_signup_button:active {
  opacity: .9;
}
.splash.has_navbar .page {
  padding-top: 81px;
}
.navbar {
  background: white;
  border: 1px solid #e3e3e3;
  position: fixed;
  top: 45px;
  right: 0;
  bottom: auto;
  left: 0;
  -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
  text-align: center;
  z-index: 2;
  height: 36px;
}
.navbar .nav {
  float: none;
  display: inline-block;
  margin: 0;
}
.navbar .nav li {
  line-height: 36px;
}
.navbar .nav li a {
  color: #91999e;
  font-weight: 600;
  padding: 0 15px;
  text-shadow: none;
}
.navbar .nav li a:hover {
  background: #f2f2f2;
}
.navbar .nav .active a {
  background: white;
  color: #333;
}
.navbar .nav .active a:hover {
  background: #f2f2f2;
}
.footer {
  border-top: 1px solid #1c374d;
  color: #3e7aab;
  text-shadow: none;
  padding: 25px 0;
  font-size: 90%;
}
.footer a {
  color: #3e7aab;
}
.footer a:hover {
  color: #3e7aab;
}
.footer ul {
  list-style: none;
  margin: 0;
}
.footer h6 {
  color: #c9dcec;
  font-size: 14px;
  margin: 0 0 8px;
  text-transform: none;
}
.footer li {
  margin-bottom: 5px;
  line-height: 1;
}
.footer li a {
  color: #7facd0;
}
.footer hr {
  border-top-color: transparent;
  border-bottom-color: #376d98;
}
.footer .social {
  text-align: right;
}
.footer .social:after {
  clear: both;
  content: '.';
  display: block;
  font-size: 0px;
  height: 0px;
  line-height: 0;
  visibility: hidden;
}
.footer .social li {
  float: right;
  margin-left: 5px;
}
.footer .social li a {
  display: block;
  height: 36px;
  width: 36px;
}
.footer .social .facebook-link {
  background: url(/images/splash/layout/footer/social-media-buttons.png) left top no-repeat;
}
.footer .social .facebook-link:hover {
  background-position: left bottom;
}
.footer .social .twitter-link {
  background: url(/images/splash/layout/footer/social-media-buttons.png) right top no-repeat;
}
.footer .social .twitter-link:hover {
  background-position: right bottom;
}
.footer .legal {
  font-size: 13px;
  text-align: right;
}
.footer .legal ul:after {
  clear: both;
  content: '.';
  display: block;
  font-size: 0px;
  height: 0px;
  line-height: 0;
  visibility: hidden;
}
.footer .legal ul li {
  float: left;
}
.container {
  position: relative;
}
.sidebar {
  background: #f5f5f5;
  position: absolute;
  top: 0;
  right: auto;
  bottom: 0;
  left: auto;
  padding-top: 30px;
  -webkit-box-shadow: inset 1px 0 0 #e8e8e8, inset -1px 0 0 #e8e8e8;
  -moz-box-shadow: inset 1px 0 0 #e8e8e8, inset -1px 0 0 #e8e8e8;
  box-shadow: inset 1px 0 0 #e8e8e8, inset -1px 0 0 #e8e8e8;
  overflow: hidden;
}
.sidebar ~ .offset1,
.sidebar ~ .offset2,
.sidebar ~ .offset3,
.sidebar ~ .offset4,
.sidebar ~ .offset5,
.sidebar ~ .offset6,
.sidebar ~ .offset7,
.sidebar ~ .offset8,
.sidebar ~ .offset9,
.sidebar ~ .offset10,
.sidebar ~ .offset11 {
  min-height: 1050px;
  margin-bottom: 50px;
}
.sidebar.sidebar-empty ~ .offset1,
.sidebar.sidebar-empty ~ .offset2,
.sidebar.sidebar-empty ~ .offset3,
.sidebar.sidebar-empty ~ .offset4,
.sidebar.sidebar-empty ~ .offset5,
.sidebar.sidebar-empty ~ .offset6,
.sidebar.sidebar-empty ~ .offset7,
.sidebar.sidebar-empty ~ .offset8,
.sidebar.sidebar-empty ~ .offset9,
.sidebar.sidebar-empty ~ .offset10,
.sidebar.sidebar-empty ~ .offset11 {
  min-height: 0;
}
.sidebar h6 {
  color: #91999e;
  border-top: 1px solid #e8e8e8;
  padding: 20px 15px 15px;
  margin: 15px 0 0;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1;
}
.sidebar h6:first-child {
  margin-top: 0;
}
.sidebar .nav li {
  margin-bottom: 0;
}
.sidebar .nav li a {
  border: none;
  border-top: 1px solid transparent;
  border-bottom: 1px solid transparent;
  -webkit-border-radius: 0;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 0;
  -moz-background-clip: padding;
  border-radius: 0;
  background-clip: padding-box;
  padding: 0 15px;
  line-height: 1.75;
}
.sidebar .nav li a:last-child {
  -webkit-border-radius: 0;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 0;
  -moz-background-clip: padding;
  border-radius: 0;
  background-clip: padding-box;
}
.sidebar .nav li:hover a {
  background: #c9dcec;
  color: #7facd0;
  border-color: transparent;
}
.sidebar .nav li.is-selected a {
  background: white;
  border-top-color: #e8e8e8;
  border-bottom-color: #e8e8e8;
  color: #333;
  font-weight: bold;
}
@media (max-width: 767px) {
  .sidebar {
    position: relative;
    top: auto;
    left: auto;
    bottom: auto;
    right: auto;
    border-bottom: 1px solid #e8e8e8;
    padding-top: 0;
  }
  .sidebar ul {
    display: none;
  }
  .sidebar ul.active {
    display: block;
  }
  .sidebar h6 {
    cursor: pointer;
    margin-top: 0;
  }
  .sidebar ~ .offset1,
  .sidebar ~ .offset2,
  .sidebar ~ .offset3,
  .sidebar ~ .offset4,
  .sidebar ~ .offset5,
  .sidebar ~ .offset6,
  .sidebar ~ .offset7,
  .sidebar ~ .offset8,
  .sidebar ~ .offset9,
  .sidebar ~ .offset10,
  .sidebar ~ .offset11 {
    min-height: 0;
    padding: 0 20px;
  }
}
.section {
  border-bottom: 1px solid #e8e8e8;
  padding: 25px 0;
  position: relative;
}
.section:after {
  clear: both;
  content: '.';
  display: block;
  font-size: 0px;
  height: 0px;
  line-height: 0;
  visibility: hidden;
}
.section:last-child {
  border-bottom: none;
}
.section.gray_section {
  background: #f5f5f5;
}
.section.blue_section {
  background: #3e7aab;
  border-top: 1px solid;
  border-color: #376d98;
  color: white;
  overflow: hidden;
}
.section.blue_section h1,
.section.blue_section h2 {
  color: white;
}
.section.blue_section a {
  color: white;
}
.section.blue_section a.btn {
  color: black;
}
.section#home_scroll_school_list {
  background: #3e7aab url('/images/splash/layout/section/college-scene.jpg') center -170px no-repeat;
}
.section.tab_section {
  padding: 0;
}
.section .hero-heading {
  text-align: center;
  font-size: 29px;
  margin: 25px;
}
.section .hero-heading small.subtitle {
  display: block;
  color: #91999e;
  font-size: 22px;
  margin-top: 5px;
}
.alert.brand_alert {
  background: #7facd0;
  color: white;
  border-color: #6c9fca;
  -webkit-border-radius: 0;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 0;
  -moz-background-clip: padding;
  border-radius: 0;
  background-clip: padding-box;
  text-shadow: none;
}
.carousel {
  line-height: 1.4;
}
.carousel.carousel_layout .item {
  min-height: 320px;
}
.carousel.carousel_layout .carousel-indicators {
  display: none;
  height: 36px;
  list-style: none;
  margin: 0 0 10px;
  text-align: center;
}
.carousel.carousel_layout .carousel-indicators li {
  display: inline-block;
}
.carousel.carousel_layout .carousel-indicators li a {
  line-height: 36px;
  color: #666;
  cursor: pointer;
  display: block;
  font-weight: 600;
  padding: 0 5px;
  margin: 0 35px;
  border-bottom: 2px solid transparent;
  line-height: 20px;
  background: none !important;
  text-decoration: none;
  font-size: 18px;
}
.carousel.carousel_layout .carousel-indicators li a:hover {
  border-color: #ccc;
  text-decoration: none;
}
.carousel.carousel_layout .carousel-indicators li.active a {
  border-color: #666;
}
.carousel.carousel_layout .carousel-indicators li.active a:hover {
  background: #f2f2f2;
}
.carousel.carousel_layout .carousel-control {
  display: none;
}
.carousel.carousel_layout h5 {
  font-size: 15px;
  color: #3e7aab;
  font-weight: 600;
  margin-bottom: 7px;
}
.carousel.carousel_layout .media h5 {
  margin-bottom: 0;
}
.carousel.carousel_layout p {
  margin-bottom: 10px;
}
.carousel.carousel_layout p small {
  font-size: 13px;
}
.carousel.carousel_layout ul {
  margin-bottom: 10px;
}
.carousel.carousel_layout ul.prominent {
  margin-bottom: 0;
}
.carousel.carousel_layout ul.prominent li {
  margin-bottom: 0;
}
.carousel.carousel_layout li {
  line-height: 1.4;
  margin-bottom: 5px;
}
.carousel.carousel_layout .media p:last-child {
  margin-bottom: 0;
}
.carousel_tabs {
  background: #f5f5f5;
  border-bottom: 1px solid #e8e8e8;
  position: relative;
}
.carousel_tabs .scrawl_message {
  position: absolute;
  top: 45px;
  right: 20px;
  bottom: auto;
  left: auto;
  z-index: 2;
}
.carousel_tabs .scrawl_message .scrawl_introducing_piazza_careers_arrow {
  background: url('/images/splash/modules/signup_form/scrawl_introducing_piazza_careers.png') no-repeat;
  width: 271px;
  height: 155px;
}
.carousel_tabs .scrawl_message .scrawl_introducing_piazza_careers_text {
  color: #7facd0;
  margin-top: 80px;
  margin-left: -50px;
}
.carousel_tabs .scrawl_message .scrawl_introducing_piazza_careers_text h3 {
  font-size: 24px;
  font-weight: 300;
  margin: 0px;
  line-height: 1.3;
}
.carousel_tabs .scrawl_message .scrawl_introducing_piazza_careers_text a {
  font-size: 20px;
  font-weight: 300;
  transition: all 0.4s;
  border-bottom: 1px dashed transparent;
}
.carousel_tabs .scrawl_message .scrawl_introducing_piazza_careers_text a:hover {
  text-decoration: none;
  border-bottom: 1px dashed #7facd0;
}
.carousel_tabs .scrawl_message .scrawl_introducing_piazza_careers_text .scrawl_introducing_piazza_careers_logo {
  background: url('/images/splash/modules/signup_form/piazza_careers_logo.png') no-repeat;
  width: 201px;
  height: 25px;
  margin: 7px 0px 2px;
}
.carousel_tabs .nav-tabs {
  border-bottom: none;
  margin-bottom: 0;
  font-size: 0;
  text-align: center;
}
.carousel_tabs .nav-tabs li {
  border: 1px solid #e8e8e8;
  color: #91999e;
  cursor: pointer;
  display: inline-block;
  float: none;
  font-size: 15px;
  font-weight: bold;
  line-height: 40px;
  margin-right: -1px;
  padding: 0 25px;
  text-transform: uppercase;
}
.carousel_tabs .nav-tabs li:first-child {
  border-left: 1px solid #e8e8e8;
}
.carousel_tabs .nav-tabs li:hover {
  background: #fafafa;
}
.carousel_tabs .nav-tabs li.active {
  background: white;
  margin-bottom: -1px;
  border-bottom-color: transparent;
}
@media (max-width: 1320px) {
  .carousel_tabs .scrawl_message {
    display: none;
  }
}
.checker_grid .square {
  border: 1px solid;
  -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  margin-bottom: 20px;
  padding: 15px;
}
.checker_grid .square:hover {
  cursor: pointer;
}
.checker_grid .square.odd {
  background: #7facd0;
  border-color: #6c9fca;
  color: white;
}
.checker_grid .square.odd:hover {
  background: #3e7aab;
  border-color: #376d98;
}
.checker_grid .square.even {
  background: white;
  border-color: #e6e6e6;
  color: #7facd0;
}
.checker_grid .square.even:hover {
  background: #c9dcec;
  border-color: #b7d0e5;
}
.expandable-list .separator {
  height: 25px;
  list-style: none;
}
.expandable-list .show-on-expand {
  display: none;
}
.expandable-list.is-expanded .show-on-expand {
  display: inline;
}
.expandable-list.is-expanded .hide-on-expand {
  display: none;
}
.expandable-list.is-expanded li.show-on-expand {
  display: list-item;
}
.expandable-list ul {
  font-size: 14px;
}
.image_cell {
  position: relative;
  display: block;
  padding: 15px;
  border: 1px solid transparent;
  color: #333;
  text-align: center;
}
.image_cell .image_cell_body {
  font-weight: 600;
  visibility: visible;
}
.image_cell .image_cell_hover {
  display: none;
  background: rgba(201, 220, 236, 0.95);
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 45px 15px;
  font-size: 125%;
  line-height: 150%;
  text-align: left;
}
.image_cell .image_cell_hover li {
  margin-bottom: 10px;
}
.image_cell:hover {
  background: #c9dcec;
  border-color: #a4c4de;
  color: #333;
  cursor: default;
  text-decoration: none;
}
.image_cell:hover .image_cell_hover {
  display: block;
}
.image_cell.large i {
  height: 120px;
}
.image_cell.image_cell_inline {
  display: inline-block;
}
.image_cell span {
  line-height: 1;
}
.image_cell span ~ i {
  margin-top: 10px;
  margin-bottom: 0;
}
.image_cell i {
  background-repeat: no-repeat;
  display: block;
  height: 80px;
  margin: 0 auto;
  margin-bottom: 15px;
}
.image_cell i.email {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') left top;
  width: 101px;
}
.image_cell i.phone {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -103px top;
  width: 49px;
}
.image_cell i.computer_science {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -154px top;
  width: 148px;
}
.image_cell i.chemistry {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -304px top;
  width: 69px;
}
.image_cell i.math {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -375px top;
  width: 62px;
}
.image_cell i.biology {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -439px top;
  width: 90px;
}
.image_cell i.economics {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -531px top;
  width: 85px;
}
.image_cell i.engineering {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -618px top;
  width: 68px;
}
.image_cell i.psychology {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -688px top;
  width: 135px;
}
.image_cell i.physics {
  background: url('/images/splash/modules/image_cell/image_cell_icons_80px.png') -825px top;
  width: 110px;
}
.image_cell i.q_and_a {
  background: url('/images/splash/modules/image_cell/image_cell_icons_120px.png') left top;
  width: 164px;
}
.image_cell i.polls {
  background: url('/images/splash/modules/image_cell/image_cell_icons_120px.png') -166px top;
  width: 44px;
}
.image_cell i.class_resources {
  background: url('/images/splash/modules/image_cell/image_cell_icons_120px.png') -212px top;
  width: 127px;
}
.image_cell i.statistics {
  background: url('/images/splash/modules/image_cell/image_cell_icons_120px.png') -341px top;
  width: 130px;
}
a.image_cell:hover {
  cursor: pointer;
}
.modal {
  border: none;
  -webkit-border-radius: 0px;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 0px;
  -moz-background-clip: padding;
  border-radius: 0px;
  background-clip: padding-box;
}
.modal.modal-small {
  margin-left: -200px;
  width: 400px;
}
.modal.modal-small .form-horizontal {
  margin-bottom: 0;
}
.modal.modal-small .form-horizontal .control-group .control-label {
  font-weight: bold;
  width: 100px;
}
.modal.modal-small .form-horizontal .control-group .controls {
  margin-left: 120px;
}
.modal .modal-header {
  -webkit-border-radius: -1px -1px 0 0;
  -webkit-background-clip: padding-box;
  -moz-border-radius: -1px -1px 0 0;
  -moz-background-clip: padding;
  border-radius: -1px -1px 0 0;
  background-clip: padding-box;
  background: #3e7aab;
  border-bottom: 1px solid #376d98;
  color: white;
  -webkit-box-shadow: inset 0 1px 1px rgba(255,255,255,0.3), inset 0 -1px 1px rgba(255,255,255,0.3), 0 1px 3px rgba(0, 0, 0, 0.25);
  -moz-box-shadow: inset 0 1px 1px rgba(255,255,255,0.3), inset 0 -1px 1px rgba(255,255,255,0.3), 0 1px 3px rgba(0, 0, 0, 0.25);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.3), inset 0 -1px 1px rgba(255,255,255,0.3), 0 1px 3px rgba(0, 0, 0, 0.25);
  height: 40px;
  line-height: 40px;
  padding-top: 0;
  padding-bottom: 0;
  text-align: center;
}
.modal .modal-header h3 {
  color: white;
  font-size: 18px;
  letter-spacing: 1px;
  line-height: 40px;
}
.modal .modal-header .close {
  color: white;
  line-height: 40px;
  margin-top: 0;
  opacity: 0.5;
  text-shadow: none;
}
.modal .modal-header .close:hover {
  opacity: 1;
}
.modal .modal-error-summary {
  padding: 20px 30px;
  color: #C00;
  font-weight: bold;
  text-align: center;
  background: #f6f6f6;
  border-bottom: 1px solid #ddd;
  display: none;
}
.modal .modal-error-summary .modal-error-message {
  display: none;
}
.modal .modal-error-summary .modal-error-message.is-visible {
  display: inline;
}
.modal.has-error .modal-error-summary {
  display: block;
}
.modal .modal-body {
  padding: 25px 30px 20px;
}
.modal .modal-body .form-horizontal {
  margin-bottom: 0;
}
.modal .modal-body .form-horizontal .control-group:last-child {
  margin-bottom: 0;
}
.modal .modal-body .form-horizontal .control-group .control-label {
  font-weight: bold;
}
.modal .modal-body .form-horizontal .btn-toolbar {
  margin-bottom: 0;
}
.modal .modal-body .form-horizontal .btn-toolbar .btn-link {
  font-weight: normal;
  line-height: 30px;
  padding: 0;
}
.news_logo {
  background: url('/images/splash/modules/news_logo/news_logo_sprite.png') left top no-repeat;
  display: inline-block;
  height: 50px;
  margin: 0 25px 25px 0;
}
.news_logo .backup-text {
  display: none;
}
.news_logo:hover {
  opacity: 0.75;
}
.news_logo:active {
  margin-top: 2px;
  margin-bottom: 23px;
}
.news_logo.techcrunch {
  width: 332px;
  background-position: 0px top;
}
.news_logo.nyt {
  width: 308px;
  background-position: -332px top;
}
.news_logo.mercury_news {
  width: 354px;
  background-position: -640px top;
}
.news_logo.npr {
  width: 131px;
  background-position: -994px top;
}
.news_logo.cnn_money {
  width: 217px;
  background-position: -1125px top;
}
.news_logo.huff_post {
  width: 292px;
  background-position: -1342px top;
}
.news_logo.forbes {
  width: 152px;
  background-position: -1634px top;
}
.news_logo.atlantic {
  width: 131px;
  background-position: -1786px top;
}
.news_logo.wall_street_journal {
  width: 422px;
  background-position: -1917px top;
}
.preview {
  background: black;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  background-size: cover;
  width: 100%;
  height: 300px;
  position: relative;
}
.preview.preview-small {
  height: 220px;
}
.preview.preview-small .screen-overlay-icon {
  zoom: 0.72;
}
.preview.our-story-video {
  background-image: url('/images/splash/modules/preview/founder-video-preview.jpg');
}
.preview.product-demo {
  background-image: url('/images/splash/modules/preview/demo_screenshot.jpg');
}
.preview-caption {
  margin-bottom: 20px;
  margin-top: 5px;
  font-style: italic;
  text-align: center;
  color: #91999e;
}
.screen-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  -webkit-box-shadow: inset 0 0 1px 1px rgba(0,0,0, 0.2);;
  -moz-box-shadow: inset 0 0 1px 1px rgba(0,0,0, 0.2);;
  box-shadow: inset 0 0 1px 1px rgba(0,0,0, 0.2);;
  -webkit-transition: background 100ms linear, opacity 100ms linear;
  -moz-transition: background 100ms linear, opacity 100ms linear;
  -o-transition: background 100ms linear, opacity 100ms linear;
  -ms-transition: background 100ms linear, opacity 100ms linear;
  transition: background 100ms linear, opacity 100ms linear;
  overflow: hidden;
  cursor: pointer;
  color: white;
  font-weight: bold;
  text-align: center;
  font-size: 28px;
  letter-spacing: 0.1em;
  /*.screen-overlay-glare {
    background: white;
    opacity: 0;
    .rotate(53deg);
    .pz-size(500px, 300px);
    .pz-position-absolute(@top:-115px, @right: -283px);
  }*/
}
.screen-overlay .screen-overlay-caption {
  line-height: 1.4;
  background: black;
  opacity: 0.75;
}
.screen-overlay .screen-overlay-caption small {
  font-weight: normal;
  opacity: 0.5;
}
.screen-overlay .screen-overlay-caption.screen-overlay-demo-class {
  float: right;
  padding: 10px;
}
.screen-overlay .screen-overlay-play-pill {
  position: absolute;
  top: auto;
  right: auto;
  bottom: 20px;
  left: 20px;
  background: black;
  opacity: 0.5;
  padding: 10px 0;
  border-radius: 3px;
  width: 130px;
}
.screen-overlay .screen-overlay-play-pill i {
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 26px solid white;
  display: block;
  margin: 0 auto;
  width: 0;
  height: 0;
}
.screen-overlay:hover .screen-overlay-play-pill {
  opacity: 0.7;
  transition: 0.2s;
}
.screen-overlay:hover .screen-overlay-caption {
  background: none;
  -webkit-transition: background 100ms linear;
  -moz-transition: background 100ms linear;
  -o-transition: background 100ms linear;
  -ms-transition: background 100ms linear;
  transition: background 100ms linear;
}
.prof_photo {
  background: url('/images/splash/modules/prof_photo/prof_photo_sprite.jpg') left top no-repeat;
  width: 84px;
  height: 107px;
  border: 3px solid white;
  -webkit-box-shadow: 0 1px 3px rgba(0,0,0,0.4);
  -moz-box-shadow: 0 1px 3px rgba(0,0,0,0.4);
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
  margin: 1px 2px 3px;
}
.prof_photo.john-ousterhout {
  background-position: 0px top;
}
.prof_photo.dan-garcia {
  background-position: -84px top;
}
.prof_photo.greg-morrisett {
  background-position: -168px top;
}
.prof_photo.srini-devadas {
  background-position: -252px top;
}
.prof_photo.pieter-abbeel {
  background-position: -336px top;
}
.prof_photo.charles-leiserson {
  background-position: -420px top;
}
.prof_photo.kristin-marsicano {
  background-position: -504px top;
}
.prof_photo.david-gries {
  background-position: -588px top;
}
.prof_photo.bruce-weide {
  background-position: -672px top;
}
.prof_photo.mihaela-sabin {
  background-position: -756px top;
}
.prof_photo.charles-desassure {
  background-position: -840px top;
}
.prof_photo.eric-darve {
  background-position: -924px top;
}
.prof_photo.beth-ingram {
  background-position: -1008px top;
}
.prof_photo.smitesh-bakrania {
  background-position: -1092px top;
}
.prof_photo.schwartz {
  background-position: -1176px top;
}
.prof_photo.slobodan-simic {
  background-position: -1260px top;
}
.prof_photo.hari-balakrishnan {
  background-position: -1344px top;
}
.prof_photo.ed-greco {
  background-position: -1428px top;
}
.prof_photo.susan-snycerski {
  background-position: -1512px top;
}
.prof_photo.david-zax {
  background-position: -1596px top;
}
.prof_photo.nathan-collie {
  background-position: -1680px top;
}
.prof_photo.rebecca-stein {
  background-position: -1764px top;
}
.prof_photo.amy-gottfried {
  background-position: -1848px top;
}
.prof_photo.amy-wagler {
  background-position: -1932px top;
}
.prof_photo.andrey-liscovich {
  background-position: -2016px top;
}
.prof_photo.anton-betten {
  background-position: -2100px top;
}
.prof_photo.benjamin-antieau {
  background-position: -2184px top;
}
.prof_photo.chrissy-spencer {
  background-position: -2268px top;
}
.prof_photo.jarrod-hayes {
  background-position: -2352px top;
}
.prof_photo.kenneth-norman {
  background-position: -2436px top;
}
.prof_photo.klara-grodzinsky {
  background-position: -2520px top;
}
.prof_photo.lorenzo-sadun {
  background-position: -2604px top;
}
.prof_photo.michael-koelle {
  background-position: -2688px top;
}
.prof_photo.presley-martin {
  background-position: -2772px top;
}
.prof_photo.robert-neer {
  background-position: -2856px top;
}
.prof_photo.robyn-raschke {
  background-position: -2940px top;
}
.prof_photo.sean-laraway {
  background-position: -3024px top;
}
.prof_photo.stephen-van-hook {
  background-position: -3108px top;
}
.prof_photo.steve-van-hooser {
  background-position: -3192px top;
}
.prof_photo.surjit-chandhoke {
  background-position: -3276px top;
}
.signup_form {
  border-bottom: none;
  margin: 10px 0 -26px;
  position: relative;
}
.signup_form .signup_tabs {
  float: left;
  margin-bottom: -1px;
  text-transform: uppercase;
}
.signup_form .signup_tabs .tab {
  float: left;
  background: #7facd0;
  -webkit-border-radius: 3px 3px 0 0;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 3px 3px 0 0;
  -moz-background-clip: padding;
  border-radius: 3px 3px 0 0;
  background-clip: padding-box;
  border: 1px solid #6c9fca;
  border-bottom: none;
  -webkit-box-shadow: inset 0 -1px 1px rgba(0,0,0,0.1);
  -moz-box-shadow: inset 0 -1px 1px rgba(0,0,0,0.1);
  box-shadow: inset 0 -1px 1px rgba(0,0,0,0.1);
  height: 29px;
  margin: 0 3px 1px 0;
  padding: 0 15px;
  color: white;
  line-height: 30px;
}
.signup_form .signup_tabs .tab.active {
  background: #f6f6f6;
  border: 1px solid #e8e8e8;
  border-bottom: none;
  -webkit-box-shadow: none;
  -moz-box-shadow: none;
  box-shadow: none;
  color: #333;
  margin-bottom: 0;
  height: 30px;
}
.signup_form .signup_tabs .tab a {
  color: white;
}
.signup_form .signup_body {
  clear: both;
  background: #f6f6f6;
  border: 1px solid #e8e8e8;
  border-bottom: none;
  -webkit-border-radius: 0 3px 0 0;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 0 3px 0 0;
  -moz-background-clip: padding;
  border-radius: 0 3px 0 0;
  background-clip: padding-box;
  padding: 20px;
  text-align: center;
}
.signup_form .signup_body:after {
  clear: both;
  content: '.';
  display: block;
  font-size: 0px;
  height: 0px;
  line-height: 0;
  visibility: hidden;
}
.signup_form .scrawl_message.scrawl_creating_a_class {
  background: url('/images/splash/modules/signup_form/scrawl_creating_a_class.png') no-repeat;
  position: absolute;
  top: -3px;
  right: auto;
  bottom: auto;
  left: -191px;
  width: 205px;
  height: 101px;
}
.signup_form .more_info.position-outside {
  position: absolute;
  top: auto;
  right: -229px;
  bottom: 20px;
  left: auto;
  text-align: left;
  width: 210px;
}
.title_graphic {
  margin: 0 auto 25px;
  padding-top: 10px;
  background-position: left 10px;
  background-repeat: no-repeat;
}
.title_graphic.company_logo {
  background-image: url('/images/splash/modules/title_graphic/title_graphic_company_logo.png');
  width: 657px;
  height: 122px;
  zoom: 0.85;
}
.title_graphic.computer_science {
  background-image: url('/images/splash/modules/title_graphic/title_graphic_computer_science.png');
  width: 762px;
  height: 132px;
}
.more_info {
  margin-top: 10px;
}
.more_info > span {
  color: #91999e;
  display: block;
  font-size: 85%;
}
.subject_page_image {
  height: 360px;
  overflow: hidden;
}
.demo_laptop {
  background: url('/images/splash/pages/subjects/demo_laptop.png') left -22px no-repeat;
  -webkit-background-size: 100%;
  -moz-background-size: 100%;
  background-size: 100%;
  width: 520px;
  height: 327px;
  margin: 0 0 0 -12px;
  position: relative;
}
.demo_laptop .preview {
  background: url('/images/splash/modules/preview/demo_screenshot.jpg') left top no-repeat;
  background-size: cover;
  position: absolute;
  top: 19px;
  right: auto;
  bottom: auto;
  left: 65px;
  width: 385px;
  height: 228px;
}
.prof_info_for_demo {
  margin-top: 50px;
}
.prof_info_for_demo .demo_meta_prof {
  font-size: 20px;
  font-weight: bold;
  border-bottom: 1px solid #ddd;
  margin-bottom: 7px;
  display: inline-block;
  line-height: 1.5;
  padding-bottom: 3px;
}
.prof_info_for_demo .demo_meta_info {
  font-size: 16px;
  line-height: 1.5;
  font-style: italic;
}
.course_listing.hide_class {
  display: none;
}
.course_listing .professor {
  font-weight: bold;
}
.course_listing .course_number:before,
.course_listing .institution:before {
  content: '- ';
}
.course_listing .course_title {
  display: block;
  color: #91999e;
  font-style: italic;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.input-prepend input.span3 {
  width: 178px;
}
.media-heading {
  margin: 0;
}
@-ms-viewport {
  width: device-width;
}
@media (max-width: 979px) {
  .carousel.carousel_layout .carousel-indicators li a {
    font-size: 15px;
    margin: 0 8px;
  }
  .carousel.carousel_layout .tabs .tab_indicators li a {
    margin: 0 5px;
  }
  .carousel_tabs .nav-tabs li {
    padding-left: 15px;
    padding-right: 15px;
  }
  .carousel_tabs .nav-tabs li.active {
    border-bottom-color: #e8e8e8;
  }
  .signup_form .more_info.position-outside {
    right: -205px;
    width: 186px;
  }
  .image_cell .image_cell_hover {
    padding-top: 35px;
  }
  .image_cell .image_cell_hover li {
    font-size: 90%;
    margin-bottom: 5px;
  }
  .demo_laptop {
    zoom: 0.65;
  }
}
@media (max-width: 767px) {
  body {
    background: white;
    padding: 0;
  }
  .page {
    padding-top: 82px;
  }
  .topbar {
    padding: 0 20px;
  }
  .navbar {
    display: none;
  }
  .footer {
    background: #234560;
    padding: 20px;
    margin-bottom: 10px;
  }
  .section {
    padding: 20px;
  }
  .section .hero-heading {
    font-size: 26px;
  }
  .subject_page_image {
    display: none;
  }
  .demo_laptop {
    margin-left: auto;
    margin-right: auto;
  }
  .carousel.carousel_layout .carousel-control {
    display: none;
  }
  .carousel.carousel_layout .carousel-indicators li a {
    margin: 0 15px;
  }
  .carousel.carousel_layout .tabs .tab_indicators li a {
    margin: 0 10px;
  }
  .checker_grid .square {
    margin-left: 20%;
    margin-right: 20%;
  }
  .expandable-list ul {
    margin-bottom: 0;
  }
  .expandable-list.is-expanded .separator.show-on-expand {
    display: none;
  }
  .media:first-child {
    margin-top: 15px;
  }
  .preview {
    margin-bottom: 20px;
  }
  .bootstrap-override-align-left {
    text-align: left;
  }
  .modal.modal-small {
    margin-left: 0;
    width: auto;
  }
  .modal.modal-small .form-horizontal .control-group .control-label {
    text-align: left;
  }
  .modal.modal-small .form-horizontal .control-group .controls {
    margin-left: 0;
  }
}
@media (min-width: 480px) and (max-width: 767px) {
  .bootstrap-grid-override .override-50pct {
    width: 50%;
    float: left;
  }
  .bootstrap-grid-override .override-50pct ~ .override-50pct {
    width: 48%;
    margin-left: 2%;
  }
  .carousel.carousel_layout .carousel-indicators li a {
    font-size: 15px;
    margin: 0 8px;
  }
  .title_graphic {
    zoom: 0.7;
    background-position: center top;
  }
}
@media (max-width: 479px) {
  .carousel-indicators {
    display: none;
  }
  .left_main_bullets,
  .right_main_bullets {
    margin: 0;
    float: none;
  }
  .title_graphic,
  .title_graphic.company_logo {
    zoom: 0.5;
    width: 100%;
    background-position: center top;
  }
  .signup_form .btn {
    width: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 20px;
  }
  .bootstrap-override-hidden-phone {
    display: none;
  }
  .modal.modal-small .close {
    margin-top: -10px;
  }
  .demo_laptop {
    zoom: 0.50;
  }
  .media .prof_photo {
    float: left;
  }
  .image_background {
    background: none;
    width: auto;
  }
  .news_logo {
    zoom: 0.80;
  }
}