@import url("data8.css");

/*

  Copyright 2014 Google Inc. All Rights Reserved.

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

*/

/*
  Core CSS stylesheet. This file is self-contained and has no external dependencies.

  @author: psimakov@google.com (Pavel Simakov)
*/

/* Wide-ranging styles. */

html {
  background: #fff;
  color: #444;
  font-size: 13px;
  line-height: 1.54;
  padding: 0 15px;
}

html, input, textarea {
  font-family: arial,sans-serif;
}

body, table, fieldset {
  margin: 0;
}

h1, h2, h3, h4, blockquote, q, .gcb-nav ul {
  font-family: "open sans",arial,sans-serif;
}

ul, ol {
  margin: 10px 10px 10px 30px;
  padding: 0;
}

a {
  color: #15c;
  text-decoration: none;
}

a:visited {
  color: #7847b2;
}

a:focus, a:hover, a:active {
  text-decoration: underline;
}

form label, form p, form input, form textarea, form select {
  margin: 0 0 5px;
}

th, td {
  border: 1px solid #ebebeb;
  padding: 4px 12px;
  vertical-align: top;
}

/* GCB-specific styles. */

#gcb-nav-y {
  float: left;
  margin: 0 0 120px;
  width: 16%;
}

#gcb-nav-y.gcb-nav-full {
  width: 100%;
}

#gcb-nav-y ul {
  list-style: none;
  margin: 0;
}

#gcb-nav-y ul ul {
  list-style: none;
  margin: 0;
  padding-left: 2em;
}

#gcb-nav-y li a, #gcb-nav-y li.active li a {
  font-weight: normal;
  color: #15C;
}

#gcb-nav-y li {
  border-bottom: 1px solid #e0e0e0;
  font-size: 13px;
  padding: 7px 0;
}

#gcb-nav-y li, #gcb-nav-y li.active a, #gcb-nav-y li.active li, #gcb-nav-y li.active li.active a {
  font-weight: bold;
}

#gcb-nav-y li li {
  margin: 0 0 0 0;
}

#gcb-nav-y + .gcb-article {
  float: right;
  width: 82.8220858896%;
}

#gcb-nav-y + .gcb-article > :first-child {
  margin-top: 0;
}

#gcb-main {
  /* This rule intentionally left blank. */
}

.gcb-aux {
  margin: auto;
  max-width: 978px;
}

#gcb-header, #gcb-footer {
  margin: 0 -15px;
}

#gcb-header {
  background: #f5f5f5;
  background-image: -moz-linear-gradient(top,#fafafa,#f5f5f5);
  background-image: -webkit-linear-gradient(top,#fafafa,#f5f5f5);
  background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0,#fafafa),color-stop(1,#f5f5f5));
  filter: "progid:DXImageTransform.Microsoft.gradient(startColorStr=#fafafa,EndColorStr=#f5f5f5)";
  background-image: linear-gradient(top,#fafafa,#f5f5f5);
  border-bottom: 1px solid #ebebeb;
  color: #777;
  padding: 17px 15px 5px;
}

#gcb-header img {
  padding: 0 3px 0 0;
  position: relative;
  top: -1px;
  vertical-align: middle;
}

#gcb-header a {
  color: inherit;
  text-decoration: none;
}

#gcb-footer {
  background: #f5f5f5;
  color: #666;
  text-align: center;
}

#gcb-footer-local {
  background: #f9f9f9;
  border-top: 1px solid #f5f5f5;
  padding-top: 0;
  padding-bottom: 0;
}

#gcb-footer-global {
  border-top: 1px solid #ebebeb;
  font-size: 11px;
  line-height: 1.8;
  list-style: none;
}

#gcb-footer-global ul {
  margin: 0;
}

#gcb-footer-global li {
  display: inline;
  font-weight: bold;
}

#gcb-footer-global li a {
  font-weight: normal;
}

#gcb-footer-global li + li::before {
  content: "·";
  padding: 0 3px;
}

.gcb-aside {
  border: 1px solid;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  margin: 10px 0;
  padding: 10px;
  position: relative;
  top: -1px;
}

.gcb-aside>:first-child {
  margin-top: 0;
}

.gcb-aside>:last-child {
  margin-bottom: 0;
}

.gcb-aside {
  background: #f9f9f9;
  border-color: #f2f2f2;
}

#gcb-signature {
  clear: both;
  margin: 120px auto 0;
  max-width: 978px;
  min-height: 4px;
}

/* Support for the optional "Show/Hide Syllabus" button. */
#gcb-left-nav-toggle {
  float: right;
  display: none;
}

#gcb-left-nav-toggle a.gcb-button span.show {
  display: inline;
}

#gcb-left-nav-toggle a.gcb-button.show span.show {
  display: none;
}

#gcb-left-nav-toggle a.gcb-button span.hide {
  display: none;
}

#gcb-left-nav-toggle a.gcb-button.show span.hide {
  display: inline;
}

.gcb-breadcrumb {
  font-size: 11px;
  margin: 0 0 20px;
  min-height: 28px;
  overflow: hidden;
}

.gcb-breadcrumb li {
  float: left;
  height: 28px;
  line-height: 2.4;
  list-style: none;
}

.gcb-breadcrumb li a {
  margin: 0 5px 0 0;
  padding: 1px 0 0;
}

.gcb-breadcrumb li+li:before {
  content: "›";
  padding: 0 6px 0 3px;
}

.gcb-button-box {
  text-align: center;
}

.gcb-activity-contents {
  text-align: left;
}

.gcb-assessment-contents {
  text-align: left;
}

.gcb-nav ul {
  font-family: "open sans",arial,sans-serif;
}

.gcb-button {
  background-color: #666;
  background-image: -moz-linear-gradient(top,#777,#555);
  background-image: -webkit-linear-gradient(top,#777,#555);
  background-image: linear-gradient(top,#777,#555);
  background-position: left bottom;
  background-repeat: repeat-x;
  border: 1px solid #505050;
  -moz-border-radius: 2px;
  -webkit-border-radius: 2px;
  border-radius: 2px;
  -moz-box-shadow: 0 1px 1px rgba(0,0,0,.2);
  -webkit-box-shadow: 0 1px 1px rgba(0,0,0,.2);
  box-shadow: 0 1px 1px rgba(0,0,0,.2);
  color: white;
  display: inline-block;
  font-family: "open sans",arial,sans-serif;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.54;
  padding: 4px 7px;
  text-align: center;
  text-shadow: 0 1px rgba(0,0,0,.1);
  -moz-transition: all .218s ease-in;
  -webkit-transition: all .218s ease-in;
  transition: all .218s ease-in;
}

.gcb-button[disabled], .gcb-button[disabled]:hover {
  background: none;
  background-image: -moz-linear-gradient(top,rgba(226,226,226,.14),rgba(34,34,34,.14));
  background-image: -webkit-linear-gradient(top,rgba(226,226,226,.14),rgba(34,34,34,.14));
  background-image: linear-gradient(top,rgba(226,226,226,.14),rgba(34,34,34,.14));
  border-color: #f3f3f3;
  color: #b8b8b8;
}

.gcb-button-large {
  width: 200px;
  height: 48px;
  line-height: 48px;
  font-size: 150%;
  margin: 12px;
}

a.gcb-button {
  color: #fff !important;
  text-decoration: none;
}

button.gcb-button {
  margin: 0;
  overflow: visible;
  white-space: normal;
}

button.gcb-button::-moz-focus-inner {
  border: 0;
  padding: 0;
}

.gcb-button:hover, .gcb-button:focus {
  border-color: #404040;
  background-image: -moz-linear-gradient(top,#444,#111);
  background-image: -webkit-linear-gradient(top,#444,#111);
  background-image: linear-gradient(top,#444,#111);
}

.gcb-button:focus {
  outline: 0;
}

.gcb-button:active {
  -moz-box-shadow: inset 0 1px 2px rgba(0,0,0,.3);
  -webkit-box-shadow: inset 0 1px 2px rgba(0,0,0,.3);
  box-shadow: inset 0 1px 2px rgba(0,0,0,.3);
}

a.gcb-button-action, button.gcb-button-action {
  float: right;
  margin-left: 8px;
}

.gcb-edit-resource-button.icon,
.gcb-edit-resource-button.icon:visited {
  color: #ccc;
  font-size: 20px;
  background: inherit;
  border: none;
  text-decoration: none;
}

.gcb-edit-resource-button.icon:hover {
  color: #555;
}

.gcb-button-author {
  background-color: #40DA9D;
  background-image: -moz-linear-gradient(top,#40DA9D,#40DA9D);
  background-image: -webkit-linear-gradient(top,#40DA9D,#40DA9D);
  background-image: linear-gradient(top,#40DA9D,#40DA9D);
  border: 1px solid #40DA9D;
}

.gcb-button-author:hover {
  background-color: #009A5D;
  background-image: -moz-linear-gradient(top,#009A5D,#009A5D);
  background-image: -webkit-linear-gradient(top,#009A5D,#009A5D);
  background-image: linear-gradient(top,#009A5D,#009A5D);
  border: 1px solid #009A5D;
}

#gcb-nav-x {
  background-color: #4D5B76;
  background-image: linear-gradient(top, #6c7a95, #4d5b76);
  background-image: -moz-linear-gradient(top, #6c7a95, #4d5b76);
  background-image: -ms-linear-gradient(top, #6c7a95, #4d5b76);
  background-image: -webkit-linear-gradient(top, #6c7a95, #4d5b76);
  margin: 0px -15px 8px -15px;
  padding: 0 15px;
}

#gcb-nav-x ul {
  height: 50px;
  list-style: none;
  margin: 0;
  position: relative;
}

#gcb-nav-x.gcb-complex ul {
  height: 50px;
}

#gcb-nav-x li, #gcb-nav-x li a {
  color: #fff;
}

#gcb-nav-x li {
  float: left;
  font-size: 15px;
  line-height: 1.33;
  margin: 0 30px 0 0;
  padding: 13px 0 17px;
  text-shadow: 0 -1px 1px #555d72;
}

#gcb-nav-x li.active a {
  font-weight: bold;
}

#gcb-nav-x li {
  margin: 0 15px 0 0;
  text-shadow: none;
}

.gcb-cols {
  margin: 0 -1.53374233129%;
  width: 103.067484663%;
}

.gcb-cols:after, #gcb-nav-x:after {
  clear: both;
  content: " ";
  display: block;
  height: 0;
  visibility: hidden;
}

.gcb-col-1 {
  width: 5.35714285714%;
  float: left;
  margin: 0 1.4880952381% 20px;
}

.gcb-col-2 {
  width: 16.4285714286%;
  float: left;
  margin: 0 1.4880952381% 20px;
}

.gcb-col-3 {
  float: left;
  width: 26.4285714286%;
  margin: 0 1.78571428571% 20px;
}

.gcb-col-4 {
  float: left;
  width: 36.4285714286%;
  margin: 0 1.4880952381% 20px;
}

.gcb-col-5 {
  float: left;
  width: 46.4285714286%;
  margin: 0 1.4880952381% 20px;
}

.gcb-col-6 {
  float: left;
  width: 56.0238095238%;
  margin: 0 1.4880952381% 20px;
}

.gcb-col-7 {
  float: left;
  width: 66.4285714286%;
  margin: 0 1.78571428571% 20px;
}

.gcb-col-8 {
  float: left;
  width: 76.4285714286%
  margin: 0 1.4880952381% 20px;
}

.gcb-col-9 {
  float: left;
  width: 72.0238095238%;
  margin: 0 1.4880952381% 20px;
}

.gcb-col-11 {
  float: left;
  width: 88.6904761905%;
  margin: 0 1.4880952381% 20px;
}

/*
  Core style modifications.
*/

/* Styles for next and previous navigation buttons at the bottom of lesson pages. */
.gcb-next-button a, .gcb-prev-button a {
  float: left;
  height: 24px;
  line-height: 24px;
  position: relative;
  color: #444;
  text-decoration: none;
}
.gcb-next-button a {
  padding: 10px 10px 10px 20px;
}
.gcb-prev-button a {
  padding: 10px 20px 10px 10px;
}

.gcb-next-button a:after, .gcb-prev-button a:after {
  content: "";
  top: 0;
  border-width: 22px 22px 22px 22px;
  border-style: solid;
  position: absolute;
  width: 0px;
  height: 0px;
}
.gcb-next-button a:after {
  border-color: transparent transparent transparent #f0f0f0;
  right: -44px;
}
.gcb-prev-button a:after {
  border-color: transparent #f0f0f0 transparent transparent;
  left: -44px;
}

.gcb-next-button, .gcb-prev-button {
  background-color: #f0f0f0;
  background-position: left bottom;
  background-repeat: repeat-x;
  -moz-box-shadow: 0 1px 1px rgba(0,0,0,.2);
  -webkit-box-shadow: 0 1px 1px rgba(0,0,0,.2);
  box-shadow: 0 1px 1px rgba(0,0,0,.2);
  display: inline-block;
  font-family: "open sans", arial, sans-serif;
  font-size: 20px;
  position: relative;
  -moz-transition: all .218s ease-in;
  -webkit-transition: all .218s ease-in;
  transition: all .218s ease-in;
}
.gcb-next-button {
  -moz-border-radius: 10px 0px 0px 10px;
  -webkit-border-radius: 10px 0px 0px 10px;
  border-radius: 10px 0px 0px 10px;
  float: right;
  margin: 5px 40px 5px 0;
}
.gcb-prev-button {
  -moz-border-radius: 0px 10px 10px 0px;
  -webkit-border-radius: 0px 10px 10px 0px;
  border-radius: 0px 10px 10px 0px;
  float: left;
  margin: 5px 0 5px 40px;
}

/* Styles for the course title shown at the top of all student-facing pages. */
.gcb-title-header {
  border: solid #babcc0;
  border-width: 0 0 0 1px;
  float: left;
  font-family: "open sans", arial, sans-serif;
  font-size: 27px;
  font-weight: 300;
  line-height: 1.52;
  margin: 0;
  padding: 0 12px;
  text-shadow: 0 1px 1px #fff;
  white-space: nowrap;
}

/* Styles for the course logo at the top-left of all student-facing pages. */
.gcb-course-image {
  float: left;
  font-size: 27px;
  font-weight: 300;
  line-height: 1.52;
  margin: 0;
  padding: 0 12px 0 0;
  text-shadow: 0 1px 1px #fff;
  white-space: nowrap;
}

/* Styles for course summary headers. */
.gcb-product-headers-large {
  color: #dd4b39;
  font-family: "open sans",arial,sans-serif;
  font-size: 25px;
  font-weight: normal;
  margin: 10px 7px;
}
.gcb-product-headers, .gcb-bio-headers {
  font-family: "open sans",arial,sans-serif;
  font-size: 16px;
  font-weight: normal;
  margin: .4em 0 0;
  margin: 10px 7px;
}
.gcb-bio-headers {
  float: right;
}

/* Style for the course syllabus header. */
.gcb-syllabus-headers {
  font-size: 20px;
  font-weight: normal;
  margin: 10px 7px;
}

/*
  Styles for textual content (mostly in the course syllabus and various
  confirmation pages).
*/
.gcb-top-content {
  margin: 0px 20px;
  font-size: 16px;
  font-weight: 200;
  line-height: 20px;
}

/* Styles for elements on a unit/lesson page. */
#gcb-main-article {
  padding-bottom: 20px;
}

.gcb-unit-header {
  border-bottom:2px dotted #e0e0e0;
  font-size: 30px;
  letter-spacing: -1px;
  line-height: 1;
  margin: 0;
  padding-bottom: 10px;
}

.gcb-unit-description {
  font-size: 14px;
  font-weight: 100;
  padding-left: 2em;
}

.gcb-lesson-title {
  font-size: 23px;
  margin: 0px;
  text-align: left;
}

.gcb-lesson-content {
  text-align: left;
}

.gcb-video-container {
  position: relative;
  padding-bottom: 56.25%;
  padding-top: 30px;
  height: 0;
  overflow: hidden;
}
.gcb-video-container iframe, .gcb-video-container object, .gcb-video-container embed {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* Styles for the student data table on the student profile page. */
.gcb-student-data-table tbody tr td {
  border-collapse: collapse;
  vertical-align: middle;
  width: 18%;
}

table.gcb-student-data-table {
  width: 100%;
}

/* Styles for the circular progress indicators. */
.gcb-progress-icon {
  margin: 2px;
  opacity: 0.7;
  vertical-align: text-top;
}
.gcb-progress-empty {
  display: inline-block;
  height: 12px;
  margin: 0;
  width: 17px;
}
.gcb-progress-none {
  display: none;
}
.gcb-progress-icon-holder {
  float: left;
  width: 20px;
}
.gcb-lesson-title-with-progress {
  margin-left: 20px;
}
.gcb-activity-title-with-progress {
  margin-left: 35px;
}
.gcb-lesson-title-no-progress {
  margin-left: 2px;
}
.gcb-activity-title-no-progress {
  margin-left: 17px;
}
.gcb-lesson-title-with-progress .no-index {
  margin-left: 14px;
}
.gcb-lesson-title-no-progress .no-index {
  margin-left: 14px;
}

/* Styles for unit names in in the left menu. */
#gcb-nav-y.left-menu {
  border-top: 1px solid;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  border-color: #f2f2f2;
  margin: 9px 0 120px 0;
}
#gcb-nav-y.left-menu .gcb-top-content {
  font-size: 11px;
  line-height: normal;
  margin: 0px;
}
#gcb-nav-y.left-menu #gcb-lesson-container {
  margin: 0px;
  padding: 0px;
  width: 100%;
  font-size: 11px;
  line-height: normal;
  display: none;
}
#gcb-nav-y.left-menu #gcb-lesson-container.expanded {
  display: block;
}
#gcb-nav-y.left-menu #gcb-lesson-container > li {
  padding-left: 12px;
}
#gcb-nav-y.left-menu li {
  font-size: 11px;
  line-height: normal;
}
#gcb-nav-y.left-menu li.gcb-unit-title {
  background-color: #f9f9f9;
  cursor: pointer;
  padding-left: 2px;
}
#gcb-nav-y.left-menu li.gcb-unit-title.expanded {
  background-color: #ffffff;
}
#gcb-nav-y.left-menu li.gcb-assessment-as-lesson {
  margin: 0;
  padding-left: 2px;
}
#gcb-nav-y.left-menu li.gcb-assessment-as-lesson.active p.gcb-top-content {
  font-weight: bold;
}

/* Styles for grayed-out text (e.g. to indicate private lessons/units). */
.gcb-grayed {
  color: gray;
  font-weight: normal;
}
.gcb-grayed-active {
  font-weight: bold;
}

/* A box that surrounds read-only assessments. */
.gcb-border-box {
  border: 1px solid black;
  margin: 20px;
  padding: 10px;
}

/* Styles for floating elements to the left. */
.gcb-pull-left {
  float: left;
}

/* Styles for floating elements to the right. */
.gcb-pull-right {
  float: right;
}

/* Styles for aligning elements to the left. */
.gcb-align-left {
  text-align: left;
}

#gcb-nav-x .gcb-pull-right {
  float: right;
}

.gcb-section-division {
    top-margin: 30px;
    border-bottom: solid 1px #999999;
}

/* Registration page form. */
.gcb-reg-form-label {
  display: block;
  font-weight: bold;
  padding: 0;
}

/* Explorer page list. */
.gcb-explorer-list {
  margin-left: 10px;
}

/* Explorer page list item. */
.gcb-explorer-list-item {
  border-bottom: 1px solid #e0e0e0;
  list-style: none;
}

/* Course title link in explorer page. */
a.gcb-explorer-course-title {
  color: #dd4b39;
}

/* Button on the explorer page. */
.gcb-explorer-button {
  float: right;
  margin-top: 5px;
}

/* Padding of anchor link in student table on profile page. */
.gcb-profile-padding {
  padding-right: 20px;
}

/* Error tag, e.g. for invalid HTML. */
.gcb-error-tag {
  background-color: #ccc;
  border-radius: 3px;
  color: red;
  font-weight: bold;
  padding: 0 5px;
}

/* This is how we handle <div style="clear: both;"></div> */
.clearfix:after {
  visibility: hidden;
  display: block;
  content: "";
  clear: both;
  height: 0;
}

.gcb-html-hook-edit {
  border: 2px dashed #40DA9D;
  display: inline;
}

ul .gcb-html-hook-edit {
  display: flex;
  float: left;
}

.gcb-html-hook-edit:hover {
  cursor: pointer;
  background-color: #A0EDBF;
  border: 2px solid #40DA9D;
}

div#base-before-navbar-ends {
  float: right
}

.gcb-jinja-context {
  background-color: #EEE;
  padding: 10px;
  font-family: monospace;
  font-size: xx-small;
}

.gcb-last-location {
  background-color: #DEF;
}

/*
 * Extra CSS for views/unit.html in order to suppress everything (all navigation
 * etc) except the Lesson title and body. Intended for lessons which are
 * embedded using LTI.
*/

html.hide-controls {
  padding: 0;
}

html.hide-controls,
html.hide-controls body,
html.hide-controls body > .is-wrapper,
html.hide-controls body > .is-wrapper > .gcb-aux,
html.hide-controls body > .is-wrapper > .gcb-aux > #gcb-main,
html.hide-controls body > .is-wrapper > .gcb-aux > #gcb-main > #gcb-main-article,
html.hide-controls body > .is-wrapper > .gcb-aux > #gcb-main > #gcb-main-article > .gcb-aside {
  height: auto;
  width: auto;
}

html.hide-controls .gcb-aux {
  max-width: none;
}

html.hide-controls .gcb-aside {
  margin: 0;
  padding: 0;
  border: none;
  overflow: auto;
}

html.hide-controls #gcb-main-article {
  padding-bottom: 0;
}

html.hide-controls #base-after-body-tag-begins,
html.hide-controls #gcb-header,
html.hide-controls #gcb-nav-x,
html.hide-controls #gcb-nav-y,
html.hide-controls #base-after-top-content-ends,
html.hide-controls #gcb-breadcrumb,
html.hide-controls #gcb-edit-unit-button,
html.hide-controls #gcb-unit-header,
html.hide-controls #gcb-nav-button-box,
html.hide-controls .gcb-edit-lesson-button,
html.hide-controls #base-after-main-content-ends,
html.hide-controls #gcb-signature,
html.hide-controls #gcb-footer,
html.hide-controls #base-before-body-tag-ends,
html.hide-lesson-title #lesson-title {
  display: none;
}

html.hide-controls .gcb-assessment-contents .gcb-border-box {
  border: none;
  margin: 0;
  padding: 0;
}
