.clearfix:before, .course-content-tabs ul:before, .live-session-notification:before,
.clearfix:after,
.course-content-tabs ul:after,
.live-session-notification:after {
  content: " ";
  display: table; }

.clearfix:after, .course-content-tabs ul:after, .live-session-notification:after {
  clear: both; }

.chat-container:after, .chat-message > .chat-container > .inner:after, .chat-input-bar .chat-input-options:after {
  content: "";
  display: table;
  clear: both; }

html {
  height: 100%; }

body {
  height: 100%;
  background: #F5F6F8;
  font: normal 15px/22px "Avenir Next Rounded W01", sans-serif;
  color: #4B4B4B;
  -webkit-font-smoothing: antialiased; }

main {
  height: 100%; }

/* -- Element defaults */
a, a:visited {
  color: #826DA1;
  text-decoration: none;
  transition: all 0.3s; }

a:hover, a:active, a:focus {
  color: #826DA1;
  text-decoration: underline; }

img {
  max-width: 100%;
  height: auto; }

h1, h2, h3, h4, h5 {
  font-family: "Avenir Next Rounded W01", sans-serif;
  font-weight: bold;
  color: #000;
  margin: 0;
  padding: 0; }

p {
  margin: 0; }

p + p {
  margin-top: 22px; }

::-webkit-input-placeholder {
  color: #999; }

::-moz-placeholder {
  color: #999; }

:-ms-input-placeholder {
  color: #999; }

@-webkit-keyframes jelly {
  0% {
    -webkit-transform: matrix3d(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  3.4% {
    -webkit-transform: matrix3d(0.316, 0, 0, 0, 0, 0.407, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.316, 0, 0, 0, 0, 0.407, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  4.7% {
    -webkit-transform: matrix3d(0.45, 0, 0, 0, 0, 0.599, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.45, 0, 0, 0, 0, 0.599, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  6.81% {
    -webkit-transform: matrix3d(0.659, 0, 0, 0, 0, 0.893, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.659, 0, 0, 0, 0, 0.893, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  9.41% {
    -webkit-transform: matrix3d(0.883, 0, 0, 0, 0, 1.168, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.883, 0, 0, 0, 0, 1.168, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  10.21% {
    -webkit-transform: matrix3d(0.942, 0, 0, 0, 0, 1.226, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.942, 0, 0, 0, 0, 1.226, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  13.61% {
    -webkit-transform: matrix3d(1.123, 0, 0, 0, 0, 1.332, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.123, 0, 0, 0, 0, 1.332, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  14.11% {
    -webkit-transform: matrix3d(1.141, 0, 0, 0, 0, 1.331, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.141, 0, 0, 0, 0, 1.331, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  17.52% {
    -webkit-transform: matrix3d(1.208, 0, 0, 0, 0, 1.239, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.208, 0, 0, 0, 0, 1.239, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  18.72% {
    -webkit-transform: matrix3d(1.212, 0, 0, 0, 0, 1.187, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.212, 0, 0, 0, 0, 1.187, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  21.32% {
    -webkit-transform: matrix3d(1.196, 0, 0, 0, 0, 1.069, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.196, 0, 0, 0, 0, 1.069, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  24.32% {
    -webkit-transform: matrix3d(1.151, 0, 0, 0, 0, 0.96, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.151, 0, 0, 0, 0, 0.96, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  25.23% {
    -webkit-transform: matrix3d(1.134, 0, 0, 0, 0, 0.938, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.134, 0, 0, 0, 0, 0.938, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  29.03% {
    -webkit-transform: matrix3d(1.063, 0, 0, 0, 0, 0.897, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.063, 0, 0, 0, 0, 0.897, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  29.93% {
    -webkit-transform: matrix3d(1.048, 0, 0, 0, 0, 0.899, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.048, 0, 0, 0, 0, 0.899, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  35.54% {
    -webkit-transform: matrix3d(0.979, 0, 0, 0, 0, 0.962, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.979, 0, 0, 0, 0, 0.962, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  36.74% {
    -webkit-transform: matrix3d(0.972, 0, 0, 0, 0, 0.979, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.972, 0, 0, 0, 0, 0.979, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  41.04% {
    -webkit-transform: matrix3d(0.961, 0, 0, 0, 0, 1.022, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.961, 0, 0, 0, 0, 1.022, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  44.44% {
    -webkit-transform: matrix3d(0.966, 0, 0, 0, 0, 1.032, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.966, 0, 0, 0, 0, 1.032, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  52.15% {
    -webkit-transform: matrix3d(0.991, 0, 0, 0, 0, 1.006, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.991, 0, 0, 0, 0, 1.006, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  59.86% {
    -webkit-transform: matrix3d(1.006, 0, 0, 0, 0, 0.99, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.006, 0, 0, 0, 0, 0.99, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  63.26% {
    -webkit-transform: matrix3d(1.007, 0, 0, 0, 0, 0.992, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.007, 0, 0, 0, 0, 0.992, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  75.28% {
    -webkit-transform: matrix3d(1.001, 0, 0, 0, 0, 1.003, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.001, 0, 0, 0, 0, 1.003, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  85.49% {
    -webkit-transform: matrix3d(0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  90.69% {
    -webkit-transform: matrix3d(0.999, 0, 0, 0, 0, 0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.999, 0, 0, 0, 0, 0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  100% {
    -webkit-transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); } }

@keyframes jelly {
  0% {
    -webkit-transform: matrix3d(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  3.4% {
    -webkit-transform: matrix3d(0.316, 0, 0, 0, 0, 0.407, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.316, 0, 0, 0, 0, 0.407, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  4.7% {
    -webkit-transform: matrix3d(0.45, 0, 0, 0, 0, 0.599, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.45, 0, 0, 0, 0, 0.599, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  6.81% {
    -webkit-transform: matrix3d(0.659, 0, 0, 0, 0, 0.893, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.659, 0, 0, 0, 0, 0.893, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  9.41% {
    -webkit-transform: matrix3d(0.883, 0, 0, 0, 0, 1.168, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.883, 0, 0, 0, 0, 1.168, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  10.21% {
    -webkit-transform: matrix3d(0.942, 0, 0, 0, 0, 1.226, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.942, 0, 0, 0, 0, 1.226, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  13.61% {
    -webkit-transform: matrix3d(1.123, 0, 0, 0, 0, 1.332, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.123, 0, 0, 0, 0, 1.332, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  14.11% {
    -webkit-transform: matrix3d(1.141, 0, 0, 0, 0, 1.331, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.141, 0, 0, 0, 0, 1.331, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  17.52% {
    -webkit-transform: matrix3d(1.208, 0, 0, 0, 0, 1.239, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.208, 0, 0, 0, 0, 1.239, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  18.72% {
    -webkit-transform: matrix3d(1.212, 0, 0, 0, 0, 1.187, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.212, 0, 0, 0, 0, 1.187, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  21.32% {
    -webkit-transform: matrix3d(1.196, 0, 0, 0, 0, 1.069, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.196, 0, 0, 0, 0, 1.069, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  24.32% {
    -webkit-transform: matrix3d(1.151, 0, 0, 0, 0, 0.96, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.151, 0, 0, 0, 0, 0.96, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  25.23% {
    -webkit-transform: matrix3d(1.134, 0, 0, 0, 0, 0.938, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.134, 0, 0, 0, 0, 0.938, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  29.03% {
    -webkit-transform: matrix3d(1.063, 0, 0, 0, 0, 0.897, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.063, 0, 0, 0, 0, 0.897, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  29.93% {
    -webkit-transform: matrix3d(1.048, 0, 0, 0, 0, 0.899, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.048, 0, 0, 0, 0, 0.899, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  35.54% {
    -webkit-transform: matrix3d(0.979, 0, 0, 0, 0, 0.962, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.979, 0, 0, 0, 0, 0.962, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  36.74% {
    -webkit-transform: matrix3d(0.972, 0, 0, 0, 0, 0.979, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.972, 0, 0, 0, 0, 0.979, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  41.04% {
    -webkit-transform: matrix3d(0.961, 0, 0, 0, 0, 1.022, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.961, 0, 0, 0, 0, 1.022, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  44.44% {
    -webkit-transform: matrix3d(0.966, 0, 0, 0, 0, 1.032, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.966, 0, 0, 0, 0, 1.032, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  52.15% {
    -webkit-transform: matrix3d(0.991, 0, 0, 0, 0, 1.006, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.991, 0, 0, 0, 0, 1.006, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  59.86% {
    -webkit-transform: matrix3d(1.006, 0, 0, 0, 0, 0.99, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.006, 0, 0, 0, 0, 0.99, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  63.26% {
    -webkit-transform: matrix3d(1.007, 0, 0, 0, 0, 0.992, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.007, 0, 0, 0, 0, 0.992, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  75.28% {
    -webkit-transform: matrix3d(1.001, 0, 0, 0, 0, 1.003, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1.001, 0, 0, 0, 0, 1.003, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  85.49% {
    -webkit-transform: matrix3d(0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  90.69% {
    -webkit-transform: matrix3d(0.999, 0, 0, 0, 0, 0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(0.999, 0, 0, 0, 0, 0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
  100% {
    -webkit-transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1);
    transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); } }

.browserupgrade {
  padding: 20px;
  background: #fff;
  text-align: center;
  z-index: 10; }

.btn, .btn:visited, input[type=submit], button {
  font-family: "Avenir Next Rounded W01", sans-serif;
  background: #4B4B4B;
  border: 0;
  box-shadow: none;
  box-sizing: border-box;
  border-radius: 10px;
  vertical-align: middle;
  color: #FFF;
  font-weight: 500;
  margin: 0;
  display: inline-block;
  transition: all 0.2s ease-out;
  font-size: 15px;
  line-height: 20px;
  padding: 10px 16px;
  text-decoration: none;
  backface-visibility: hidden;
  transform: translateZ(0); }

.btn:hover, .btn:active, .btn:focus, .btn:active:focus, input[type=submit]:hover, input[type=submit]:active, input[type=submit]:focus, input[type=submit]:active:focus, button:hover, button:active, button:focus, button:active:focus {
  background: #826DA1;
  color: #FFF;
  transform: scale(1.035);
  text-decoration: none;
  box-shadow: none;
  outline: none;
  border: none; }

.course-header {
  position: relative;
  background-color: #F5F6F8;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  color: #fff;
  text-align: center; }
  .course-header .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(41, 46, 51, 0.3);
    z-index: 1; }
  .course-header .container {
    max-width: 100%;
    position: relative;
    z-index: 2;
    padding-bottom: 164px; }
  .course-header .logo {
    display: inline-block;
    top: 44px;
    left: 50%;
    width: 44px;
    height: 44px;
    margin: 44px 0 0 0;
    background: url(../img/courselets-logo.png) no-repeat top left;
    background-image: url(../img/courselets-logo.svg), none; }
  .course-header h1 {
    font-size: 34px;
    font-weight: normal;
    line-height: 40px;
    color: #fff;
    margin-top: 130px; }
  .course-header p {
    font-size: 17px;
    line-height: 24px;
    margin-top: 18px; }

.course-content #live-sessions {
  display: none; }

.course-content #courslet-history {
  display: none; }

.course-content-tabs {
  background: #fff;
  border-bottom: 1px solid #E8E8EB; }
  .course-content-tabs ul {
    list-style: none;
    margin: 0;
    padding: 0; }
  .course-content-tabs li {
    display: block;
    width: 50%;
    float: left; }
    .course-content-tabs li:first-child a {
      border-right: 1px solid #E8E8EB; }
  .course-content-tabs a {
    display: block;
    font-size: 17px;
    line-height: 20px;
    color: #B1B0B9;
    padding: 30px 0 28px 0;
    text-align: center;
    transition: all 0.3s;
    border-bottom: 2px solid #fff; }
    .course-content-tabs a:hover, .course-content-tabs a:active, .course-content-tabs a:focus, .course-content-tabs a.course-content-tabs--selected {
      color: #4B4B4B;
      padding-bottom: 28px;
      border-color: #4B4B4B;
      color: #4B4B4B;
      text-decoration: none; }

.course-content-units {
  padding: 35px 0 50px 0;
  min-height: 500px; }
  .course-content-units ul {
    list-style: none;
    margin: 0;
    padding: 0; }
  .course-content-units li {
    display: block;
    margin: 15px 0 0 0; }
  .course-content-units a {
    position: relative;
    display: block;
    padding: 50px 50px 50px 160px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 0 1px rgba(0, 0, 0, 0.3);
    background: #fff url(../img/course-open-unit.png) no-repeat 50px 50px;
    background-image: url(../img/course-open-unit.svg), none;
    background-size: 60px 60px;
    transition: all 0.3s; }
    .course-content-units a:hover, .course-content-units a:active, .course-content-units a:focus {
      text-decoration: none;
      opacity: 0.5; }
    .course-content-units a h3 {
      font-size: 19px;
      font-weight: normal;
      line-height: 25px;
      color: #333;
      margin: 5px 0 0 0; }
    .course-content-units a p {
      font-size: 15px;
      line-height: 20px;
      color: #808080;
      margin: 5px 0; }

.course-content-unit-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 8px;
  z-index: 1003;
  background: #ebdefe;
  border-top: 1px solid #beb1d1;
  border-radius: 0 0 4px 4px; }
  .course-content-unit-progress span {
    position: absolute;
    top: -1px;
    left: 0;
    width: 2px;
    height: 8px;
    border-radius: 0 4px 4px 4px;
    border: 1px solid #826DA1;
    background: #826DA1;
    background: repeating-linear-gradient(45deg, #826DA1, #826DA1 6px, #ba9ee2 6px, #ba9ee2 12px); }

.course-content-units-description {
  max-width: 500px;
  margin: 10px auto 45px auto;
  font-size: 15px;
  line-height: 22px;
  color: #808080;
  text-align: center; }

.live-session-notification {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2000;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 0 1px rgba(0, 0, 0, 0.3);
  width: 100%;
  min-height: 88px; }
  .live-session-notification img {
    position: absolute;
    top: 20px;
    left: 20px;
    display: block;
    width: 44px;
    height: 44px;
    border-radius: 4px;
    background: #F5F6F8;
    box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.3), 0 1px 3px 0 rgba(0, 0, 0, 0.12);
    border: none; }
  .live-session-notification p {
    padding: 32px 240px 20px 94px; }
  .live-session-notification form {
    position: absolute;
    top: 20px;
    right: 20px; }

/* --- Chat grid system --- */
.chat-container {
  position: relative;
  max-width: 890px;
  padding: 0 112px;
  margin: 0 auto; }
  .chat-input-bar .chat-container {
    padding: 0 20px;
    max-width: 706px; }

.chat-row {
  margin-left: -25px;
  margin-right: -25px; }

.chat-col-1, .chat-col-2, .chat-col-3, .chat-col-4, .chat-col-5, .chat-col-6, .chat-col-7, .chat-col-8, .chat-col-9, .chat-col-10 {
  position: relative;
  min-height: 1px;
  float: left;
  width: 20%;
  padding-left: 25px;
  padding-right: 25px; }

.chat-col-1 {
  width: 10%; }

.chat-col-2 {
  width: 20%; }

.chat-col-3 {
  width: 30%; }

.chat-col-4 {
  width: 40%; }

.chat-col-5 {
  width: 50%; }

.chat-col-6 {
  width: 60%; }

.chat-col-7 {
  width: 70%; }

.chat-col-8 {
  width: 80%; }

.chat-col-9 {
  width: 90%; }

.chat-col-10 {
  width: 100%; }

/* --- Introduction --- */
.chat-introduction {
  background: #fff; }
  .chat-introduction .chat-sessions-list li {
    display: block;
    padding: 20px 0;
    border-bottom: 0px;
    margin: 15px 0 0 0; }
  .chat-introduction .chat-sessions-list h3 {
    font-size: 17px;
    font-weight: 500;
    line-height: 12px;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 53px 0 4px 0;
    text-align: left; }
  .chat-introduction .chat-sessions-list p.history-description {
    text-align: left;
    margin-top: 15px; }
  .chat-introduction .chat-sessions-list a {
    position: relative;
    display: block;
    padding: 25px 25px 25px 150px;
    border-radius: 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 0 1px rgba(0, 0, 0, 0.3);
    background: #fff url(../img/course-open-unit.png) no-repeat 50px 35px;
    background-image: url(../img/course-open-unit.svg), none;
    background-size: 60px 60px;
    transition: all 0.3s;
    text-align: left; }
    .chat-introduction .chat-sessions-list a:hover, .chat-introduction .chat-sessions-list a :active, .chat-introduction .chat-sessions-list a:focus {
      color: #4B4B4B;
      text-decoration: none;
      opacity: 0.5; }
    .chat-introduction .chat-sessions-list a.start-new-session {
      padding: 50px 25px 45px 150px; }
    .chat-introduction .chat-sessions-list a h3 {
      font-size: 19px;
      font-weight: normal;
      line-height: 25px;
      color: #333;
      margin: 5px 0 0 0; }
    .chat-introduction .chat-sessions-list a h4 {
      font-size: 17px;
      font-weight: normal;
      line-height: 25px;
      color: #333;
      margin: 5px 0 0 0; }
    .chat-introduction .chat-sessions-list a p {
      font-size: 15px;
      line-height: 20px;
      color: #808080;
      margin: 5px 0; }
  .chat-introduction .container {
    max-width: 100%; }
  .chat-introduction .chat-introduction-title {
    position: relative;
    padding: 0 240px;
    border-bottom: 1px solid #E8E8EB; }
    .chat-introduction .chat-introduction-title h2 {
      font-size: 21px;
      line-height: 30px;
      font-weight: normal;
      color: #333;
      text-align: center;
      margin: 0;
      padding: 35px 0; }
    .chat-introduction .chat-introduction-title a {
      display: block;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      font-size: 17px;
      line-height: 20px;
      color: #4B4B4B;
      background: url(../img/chat-back.png) no-repeat 42px 42px;
      background-image: url(../img/chat-back.svg), none;
      padding: 40px 60px 40px 82px;
      border-right: 1px solid #E8E8EB;
      transition: all 0.2s; }
      .chat-introduction .chat-introduction-title a:hover, .chat-introduction .chat-introduction-title a :active, .chat-introduction .chat-introduction-title a:focus {
        color: #4B4B4B;
        text-decoration: none;
        opacity: 0.5; }
  .chat-introduction .description {
    margin-top: 50px; }
    .chat-introduction .description p:first-child {
      margin-top: 4px; }
  .chat-introduction .cover {
    width: 120px;
    height: 180px;
    background: #F5F6F8;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    border-radius: 4px;
    box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.3), 0 1px 3px 0 rgba(0, 0, 0, 0.12); }
  .chat-introduction h3 {
    font-size: 11px;
    font-weight: 500;
    line-height: 12px;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 53px 0 4px 0; }
  .chat-introduction ul {
    margin: 0;
    padding: 0;
    list-style: none;
    color: #999; }
  .chat-introduction li {
    padding: 16px 0;
    border-bottom: 1px solid #EDEDEF; }
  .chat-introduction .meta {
    margin-top: 56px;
    padding-bottom: 27px;
    text-align: center;
    color: #666;
    border-bottom: 1px solid #E4EBF0; }
    .chat-introduction .meta span {
      display: inline-block;
      margin-left: 25px;
      margin-right: 25px;
      line-height: 20px;
      padding: 0 0 0 36px;
      background: url(../img/chat-meta-lessons.png) no-repeat left center;
      background-image: url(../img/chat-meta-lessons.svg), none; }
      .chat-introduction .meta span.duration {
        background: url(../img/chat-meta-duration.png) no-repeat left center;
        background-image: url(../img/chat-meta-duration.svg), none; }
  .chat-introduction .cta {
    background: #F5F6F8;
    padding: 30px 0;
    text-align: center; }

/* --- Chat messages container --- */
.chat-messages {
  background: #F5F6F8;
  display: none;
  min-height: 100%;
  padding-top: 20px;
  padding-bottom: 130px; }

/* --- Avatars --- */
.chat-avatar {
  display: inline-block;
  width: 40px;
  height: 40px;
  border-radius: 20px;
  background: #F5F6F8;
  border: 3px solid #fff; }

/* --- Labels --- */
.chat-label {
  font-size: 13px;
  color: #757575;
  padding-left: 16px; }
  .chat-message-advisor .chat-label {
    color: #56a75b; }

.chat-name {
  font-weight: 500;
  font-size: 15px; }

/* --- Message --- */
.chat-message {
  position: relative;
  margin-top: 12px;
  min-height: 42px; }
  .chat-message > .chat-container > .inner {
    position: relative;
    padding: 0 58px; }
    .chat-message > .chat-container > .inner:hover .chat-actions {
      opacity: 1;
      visibility: visible; }
  .chat-message .chat-avatar {
    position: absolute;
    top: 24px;
    left: 0; }
  .chat-message .chat-bubble {
    position: relative;
    display: inline-block;
    background: #fff;
    border-radius: 10px;
    padding: 10px 16px;
    box-shadow: 2px 0 30px 0 rgba(83, 117, 140, 0.2); }
    .chat-message .chat-bubble > *:first-child {
      margin-top: 0; }
    .chat-message .chat-bubble > .chat-select-list:first-child {
      margin-top: -34px;
      border-top: 0; }
    .chat-message .chat-bubble strong {
      color: #000;
      font-weight: 500; }
    .chat-message .chat-bubble h1, .chat-message .chat-bubble h2, .chat-message .chat-bubble h3, .chat-message .chat-bubble h4, .chat-message .chat-bubble h5, .chat-message .chat-bubble h6 {
      font-weight: 500;
      color: #000;
      font-size: 24px;
      line-height: 28px;
      margin-top: 30px;
      padding-top: 10px; }
    .chat-message .chat-bubble h2 {
      font-size: 19px;
      line-height: 22px; }
    .chat-message .chat-bubble h3 {
      font-size: 17px;
      line-height: 22px; }
    .chat-message .chat-bubble h4, .chat-message .chat-bubble h5, .chat-message .chat-bubble h6 {
      font-size: 15px;
      line-height: 22px; }
    .chat-message .chat-bubble p {
      margin-top: 20px; }
    .chat-message .chat-bubble ul, .chat-message .chat-bubble ol {
      margin-top: 20px;
      list-style-position: inside;
      padding: 0; }
      .chat-message .chat-bubble ul li, .chat-message .chat-bubble ol li {
        padding: 8px; }
    .chat-message .chat-bubble blockquote {
      padding: 12px 120px 12px 36px;
      margin: 26px 0 0 -40px;
      border-left: 4px solid #4B4B4B; }
      .chat-message .chat-bubble blockquote p {
        margin: 0;
        font-size: 17px;
        line-height: 30px;
        font-style: italic;
        font-family: Georgia, serif;
        color: #666; }
      .chat-message .chat-bubble blockquote footer {
        margin: 8px 0 0 0;
        font-size: 15px;
        line-height: 20px;
        color: #999; }
    .chat-message .chat-bubble img, .chat-message .chat-bubble iframe, .chat-message .chat-bubble audio, .chat-message .chat-bubble video {
      margin-top: 20px;
      border-radius: 4px; }
    .chat-message .chat-bubble label {
      display: block;
      font-weight: normal;
      color: #333;
      margin-top: 20px;
      cursor: pointer; }
      .chat-message .chat-bubble label input[type=checkbox], .chat-message .chat-bubble label input[type=radio] {
        margin-right: 8px; }
    .chat-message .chat-bubble .chat-select-list {
      list-style: none;
      margin: 34px -120px -34px -40px;
      padding: 0;
      border-top: 1px solid #EBEEF0; }
      .chat-message .chat-bubble .chat-select-list > li {
        position: relative;
        padding: 40px 80px 40px 124px;
        margin: 0;
        border-bottom: 1px solid #EBEEF0; }
        .chat-message .chat-bubble .chat-select-list > li:last-child {
          border-bottom: 0; }
      .chat-message .chat-bubble .chat-select-list .chat-check {
        display: block;
        position: absolute;
        top: 40px;
        left: 40px;
        width: 44px;
        height: 44px;
        transition: transform 0.2s ease-out;
        cursor: pointer;
        background: url(../img/chat-select-list-inactive.png) no-repeat top left;
        background-image: url(../img/chat-select-list-inactive.svg), none;
        backface-visibility: hidden; }
        .chat-message .chat-bubble .chat-select-list .chat-check:hover {
          transform: scale(1.05); }
        .chat-message .chat-bubble .chat-select-list .chat-check.chat-selectable-selected {
          background: url(../img/chat-select-list-active.png) no-repeat top left;
          background-image: url(../img/chat-select-list-active.svg), none; }
      .chat-message .chat-bubble .chat-select-list h3 {
        font-size: 15px;
        line-height: 22px;
        color: #000;
        font-weight: 500;
        margin: 0;
        padding: 0; }
      .chat-message .chat-bubble .chat-select-list p {
        margin: 0; }
      .chat-message .chat-bubble .chat-select-list .description {
        color: #666; }
    .chat-message .chat-bubble .MathJax_Display {
      text-align: center;
      margin: 40px 0 0 20px; }
    .chat-message .chat-bubble .chat-actions {
      position: absolute;
      top: 10px;
      right: 20px;
      z-index: 3;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease-out; }
      .chat-message .chat-bubble .chat-actions .chat-actions-toggle {
        width: 20px;
        height: 24px;
        cursor: pointer; }
        .chat-message .chat-bubble .chat-actions .chat-actions-toggle:hover span {
          background: #8B8A99; }
      .chat-message .chat-bubble .chat-actions .chat-actions-toggle span {
        display: inline-block;
        width: 4px;
        height: 4px;
        border-radius: 2px;
        background: #B1B0B9;
        margin: 10px 0 0 4px;
        transition: 0.3s all ease-out; }
        .chat-message .chat-bubble .chat-actions .chat-actions-toggle span:first-child {
          margin-left: 0; }
      .chat-message .chat-bubble .chat-actions ul {
        position: absolute;
        display: none;
        list-style: none;
        top: 24px;
        right: -10px;
        width: 200px;
        background: #fff;
        border-radius: 4px;
        box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.4), 0 6px 12px 0 rgba(0, 0, 0, 0.2);
        padding: 12px 0;
        margin: 0; }
      .chat-message .chat-bubble .chat-actions li {
        cursor: pointer;
        font-size: 14px;
        line-height: 20px;
        padding: 4px 20px;
        color: #000;
        transition: 0.3s all ease-out; }
        .chat-message .chat-bubble .chat-actions li:hover {
          opacity: 0.5; }

/* --- Text message --- */
.chat-message.chat-message-text .chat-bubble:after {
  content: "";
  display: block;
  position: absolute;
  top: 16px;
  left: -8px;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-right: 8px solid #FFF;
  border-bottom: 6px solid transparent; }

/* --- User message --- */
.chat-message.chat-message-text.chat-message-user .chat-avatar {
  left: auto;
  right: 0;
  top: 1px; }

.chat-message.chat-message-text.chat-message-user .chat-bubble {
  float: right;
  background: #826DA1;
  color: #FFF; }
  .chat-message.chat-message-text.chat-message-user .chat-bubble:after {
    border-left: 8px solid #826DA1;
    border-right: 0 none;
    left: auto;
    right: -8px; }

/* --- Advisor message --- */
.chat-message.chat-message-text.chat-message-advisor .chat-bubble {
  border: 1px solid #56a75b; }
  .chat-message.chat-message-text.chat-message-advisor .chat-bubble:before {
    content: "";
    display: block;
    position: absolute;
    top: 15px;
    left: -9px;
    width: 0;
    height: 0;
    border-top: 7px solid transparent;
    border-right: 9px solid #56a75b;
    border-bottom: 7px solid transparent; }

/* --- Media message --- */
.chat-message.chat-message-media .chat-bubble {
  padding: 0;
  display: inline-block;
  max-width: 100%;
  min-width: 300px;
  min-height: 90px; }
  .chat-message.chat-message-media .chat-bubble .chat-actions .chat-actions-toggle:hover span {
    background: white; }
  .chat-message.chat-message-media .chat-bubble .chat-actions .chat-actions-toggle span {
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.4); }

.chat-message.chat-message-media img, .chat-message.chat-message-media iframe, .chat-message.chat-message-media audio, .chat-message.chat-message-media video {
  display: block;
  max-width: 100%;
  border-radius: 4px;
  margin: 0; }

.chat-message.chat-message-media audio {
  margin: 40px !important; }

/* --- Media message with caption --- */
.chat-message.chat-message-media.chat-message-with-caption img, .chat-message.chat-message-media.chat-message-with-caption iframe, .chat-message.chat-message-media.chat-message-with-caption audio, .chat-message.chat-message-media.chat-message-with-caption video {
  border-radius: 4px 4px 0 0; }

.chat-message.chat-message-media.chat-message-with-caption .caption {
  padding: 20px;
  font-size: 14px;
  line-height: 20px; }

/* --- Thumbnail media message --- */
.chat-message.chat-message-media.chat-message-media-thumbnail .chat-bubble {
  max-width: 320px; }

/* --- Breakpoint message --- */
.chat-breakpoint {
  margin: 44px 0 30px 0;
  font-size: 11px;
  line-height: 14px;
  height: 14px;
  border-top: 1px solid #E1E7EB;
  position: relative;
  text-align: center; }
  .chat-breakpoint span {
    background: #F5F6F8;
    padding: 0 20px;
    position: relative;
    display: inline-block;
    font-size: 11px;
    line-height: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #9E9DA6;
    top: -7px; }

/* --- Input bar --- */
.chat-input-bar {
  background: #fff;
  box-shadow: 0 0 25px 0 rgba(83, 117, 140, 0.2);
  position: fixed;
  bottom: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  display: none; }
  .chat-input-bar:before, .chat-input-bar:after {
    content: "";
    position: absolute;
    right: 112px;
    width: 100%;
    max-width: 666px;
    height: 22px;
    z-index: 1; }
    @media screen and (min-width: 1000px) {
      .chat-input-bar:before, .chat-input-bar:after {
        right: 50%;
        transform: translateX(50%); } }
  .chat-input-bar:before {
    top: 0;
    background: -moz-linear-gradient(top, white 0%, rgba(255, 255, 255, 0) 100%);
    background: -webkit-linear-gradient(top, white 0%, rgba(255, 255, 255, 0) 100%);
    background: linear-gradient(to bottom, white 0%, rgba(255, 255, 255, 0) 100%); }
  .chat-input-bar:after {
    bottom: 0;
    background: -moz-linear-gradient(top, rgba(255, 255, 255, 0) 0%, white 100%);
    background: -webkit-linear-gradient(top, rgba(255, 255, 255, 0) 0%, white 100%);
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, white 100%); }
  .chat-input-bar > .inner {
    position: relative;
    min-height: 100px;
    max-height: 100px;
    margin: 0 92px;
    overflow: auto; }
  .chat-input-bar .sidebar-toggle, .chat-input-bar .fullscreen-toggle {
    position: absolute;
    top: 0;
    left: 0;
    width: 92px;
    height: 100%;
    border-right: 1px solid #ebdefe;
    cursor: pointer;
    z-index: 1002;
    backface-visibility: hidden;
    transform: translateZ(0); }
    .chat-input-bar .sidebar-toggle:hover span, .chat-input-bar .fullscreen-toggle:hover span {
      transform: scale(1.1); }
  .chat-input-bar .sidebar-toggle span, .chat-input-bar .fullscreen-toggle span {
    display: block;
    position: absolute;
    top: 50%;
    left: 24px;
    margin-top: -20px;
    width: 40px;
    height: 40px;
    transition: all 0.2s ease-out; }
  .chat-input-bar .sidebar-toggle span {
    background: url(../img/chat-action-bar-sidebar-inactive.png) no-repeat center center;
    background-image: url(../img/chat-action-bar-sidebar-inactive.svg), none; }
  .chat-input-bar .sidebar-toggle.active span {
    background: url(../img/chat-action-bar-sidebar-active.png) no-repeat center center;
    background-image: url(../img/chat-action-bar-sidebar-active.svg), none; }
  .chat-input-bar .fullscreen-toggle {
    left: auto;
    right: 0;
    border-right: none;
    border-left: 1px solid #ebdefe;
    font-size: 0;
    line-height: 0;
    color: transparent; }
  .chat-input-bar .fullscreen-toggle span {
    background: url(../img/chat-action-bar-fullscreen-inactive.png) no-repeat center center;
    background-image: url(../img/chat-action-bar-fullscreen-inactive.svg), none; }
  .chat-input-bar .fullscreen-toggle.active span {
    background: url(../img/chat-action-bar-fullscreen-active.png) no-repeat center center;
    background-image: url(../img/chat-action-bar-fullscreen-active.svg), none; }
  .chat-input-bar .chat-avatar {
    position: absolute;
    top: 30px;
    right: 20px; }
  .chat-input-bar .chat-progress {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 80px;
    height: 8px;
    z-index: 1003;
    background: #ebdefe;
    border-top: 1px solid #beb1d1; }
    .chat-input-bar .chat-progress span {
      position: absolute;
      top: -1px;
      left: 0;
      width: 2px;
      height: 8px;
      border-radius: 0 4px 4px 0;
      border: 1px solid #826DA1;
      background: #826DA1;
      background: repeating-linear-gradient(45deg, #826DA1, #826DA1 6px, #ba9ee2 6px, #ba9ee2 12px); }
  .chat-input-bar .chat-input {
    display: none;
    padding: 0 58px;
    margin: 0 auto; }
  .chat-input-bar .chat-input-text {
    position: relative;
    padding-right: 120px;
    min-height: 80px; }
    .chat-input-bar .chat-input-text form {
      padding: 28px 0 16px 0; }
    .chat-input-bar .chat-input-text textarea {
      display: block;
      overflow: hidden;
      resize: none;
      width: 100%;
      padding: 0;
      margin: 0;
      border: 0;
      color: #333;
      font-size: 15px;
      line-height: 24px; }
      .chat-input-bar .chat-input-text textarea:focus {
        outline: none; }
    .chat-input-bar .chat-input-text input[type=submit] {
      position: absolute;
      bottom: 18px;
      right: 0; }
  .chat-input-bar .chat-input-options {
    padding: 30px 0 20px; }
    .chat-input-bar .chat-input-options .btn {
      margin: 0 0 10px 8px;
      font-weight: normal;
      text-align: left;
      white-space: normal;
      float: right;
      clear: both; }
  .chat-input-bar .chat-input-custom {
    padding-top: 30px; }

.chat-sidebar {
  position: fixed;
  display: none;
  top: 0;
  left: -320px;
  width: 320px;
  height: 100%;
  background: #1E1A34;
  z-index: 1100;
  color: #B1B0B9;
  overflow-y: auto; }
  .chat-sidebar header {
    background: #1B172F;
    border-bottom: 1px solid #2F2B43;
    padding: 20px; }
    .chat-sidebar header > a {
      display: block; }
      .chat-sidebar header > a:hover, .chat-sidebar header > a:active, .chat-sidebar header > a:focus {
        text-decoration: none;
        opacity: 0.6; }
    .chat-sidebar header .cover {
      float: left;
      width: 56px;
      height: 80px;
      background-color: #F5F6F8;
      background-position: center center;
      background-repeat: no-repeat;
      background-size: cover;
      border-radius: 4px;
      box-shadow: 0 0 1px 0 rgba(0, 0, 0, 0.6), 0 1px 3px 0 rgba(0, 0, 0, 0.24);
      margin-right: 20px; }
    .chat-sidebar header .description {
      width: 204px;
      height: 80px;
      display: table-cell;
      vertical-align: middle; }
    .chat-sidebar header .courselet {
      color: #B1B0B9;
      font-weight: 500;
      font-size: 15px;
      line-height: 20px;
      margin: 0; }
    .chat-sidebar header .course {
      font-size: 13px;
      line-height: 20px;
      color: #747381; }
  .chat-sidebar section {
    margin: 40px 20px 0 20px; }
    .chat-sidebar section h4 {
      font-size: 11px;
      font-weight: 500;
      line-height: 12px;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: #747381;
      margin: 0 0 12px 0; }
  .chat-sidebar .chat-sidebar-breakpoints,
  .chat-sidebar .chat-sidebar-resources {
    list-style: none;
    margin: 0;
    padding: 0; }
    .chat-sidebar .chat-sidebar-breakpoints li,
    .chat-sidebar .chat-sidebar-resources li {
      padding: 0 0 0 44px;
      margin-top: 16px;
      cursor: default;
      opacity: 0.6;
      background: url(../img/chat-sidebar-breakpoint-locked.png) no-repeat 10px 4px;
      background-image: url(../img/chat-sidebar-breakpoint-locked.svg), none; }
    .chat-sidebar .chat-sidebar-breakpoints li.unlocked, .chat-sidebar .chat-sidebar-breakpoints li.done,
    .chat-sidebar .chat-sidebar-resources li.unlocked,
    .chat-sidebar .chat-sidebar-resources li.done {
      cursor: pointer;
      opacity: 1;
      transition: opacity 0.3s; }
      .chat-sidebar .chat-sidebar-breakpoints li.unlocked:hover, .chat-sidebar .chat-sidebar-breakpoints li.done:hover,
      .chat-sidebar .chat-sidebar-resources li.unlocked:hover,
      .chat-sidebar .chat-sidebar-resources li.done:hover {
        opacity: 0.6; }
    .chat-sidebar .chat-sidebar-breakpoints li.unlocked,
    .chat-sidebar .chat-sidebar-resources li.unlocked {
      background: url(../img/chat-sidebar-breakpoint-active.png) no-repeat 8px 4px;
      background-image: url(../img/chat-sidebar-breakpoint-active.svg), none; }
    .chat-sidebar .chat-sidebar-breakpoints li.done, .chat-sidebar .chat-sidebar-breakpoints li.unlocked.done,
    .chat-sidebar .chat-sidebar-resources li.done,
    .chat-sidebar .chat-sidebar-resources li.unlocked.done {
      background: url(../img/chat-sidebar-breakpoint-done.png) no-repeat 8px 5px;
      background-image: url(../img/chat-sidebar-breakpoint-done.svg), none; }

/* --- Chat spinner --- */
.chat-loading {
  text-align: left;
  display: none; }
  .chat-loading span {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 3px;
    background: #B1B0B9;
    margin-top: 50px;
    margin-left: 6px; }
    .chat-loading span:first-child {
      margin-left: 0; }

/* --- Image zoom --- */
img[data-action="zoom"] {
  cursor: pointer;
  cursor: -webkit-zoom-in;
  cursor: -moz-zoom-in; }

.zoom-img,
.zoom-img-wrap {
  position: relative;
  z-index: 2001;
  -webkit-transition: all 300ms;
  -o-transition: all 300ms;
  transition: all 300ms; }

img.zoom-img {
  cursor: pointer;
  cursor: -webkit-zoom-out;
  cursor: -moz-zoom-out; }

.zoom-overlay {
  z-index: 2000;
  background: #F5F6F8;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  opacity: 0;
  -webkit-transition: opacity 300ms;
  -o-transition: opacity 300ms;
  transition: opacity 300ms; }

.zoom-overlay-open .zoom-overlay {
  opacity: 1; }

.zoom-overlay-open,
.zoom-overlay-transitioning {
  cursor: default; }

/* -- MathJax loading message */
#MathJax_Message {
  display: none !important; }

.jquery-notify {
  font-size: 15px;
  line-height: 22px;
  color: #333;
  width: 400px;
  padding: 30px 36px;
  margin-bottom: 20px;
  border-radius: 4px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 1px 5px 0 rgba(0, 0, 0, 0.12), 0 10px 30px 0 rgba(0, 0, 0, 0.12);
  -webkit-animation: jelly 1000ms linear both;
  animation: jelly 1000ms linear both;
  cursor: pointer; }
  .jquery-notify:hover {
    opacity: 0.8; }

#page-preloader {
  position: fixed;
  top: 50%;
  left: 50%;
  margin-top: -4px;
  margin-left: -20px;
  width: 40px;
  height: 8px; }
  #page-preloader span {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: #B1B0B9;
    margin-left: 8px; }
    #page-preloader span:first-child {
      margin-left: 0; }

/*# sourceMappingURL=app.css.map */