/**
 * Bootstrap Modify
 */

a.link-muted {
	color: #9AB2CF;
}

.navbar {
	min-height: 44px;
}

.btn-mini {
	font-size: 12px;
	padding: 2px 8px;
}

.modal {
	overflow-y: auto;
}

.modal-title {
	word-break:break-all;
}

.modal-header .close {
	padding: 5px;
}

.modal-body {
	word-break: break-all;
	word-wrap: break-word;
}

.modal-body img {
	max-width: 100%;
}

.nav-mini > li > a {
	padding: 1px 10px;
}

.width-input {
	display: inline-block !important;
	margin-right: 6px;
	width: 150px;
}

.width-input-mini {width: 50px;}
.width-input-small {width: 100px;}
.width-input-large {width:200px;}
.width-input-xlarge {width:300px;}
.width-full {width:100%;}


.nav-pills-mini > li > a {
	padding: 3px 8px;
}

.message-counter {
	background: #51749d;
	padding: 2px 5px;
	border-radius: 3px;
}

.media-list .media {
	border-bottom: 1px solid #eee;
	padding-bottom: 15px;
}

.media-list .media:last-child {
	border-bottom: none;
}

.media .media-object-small img {
	width: 48px;
	height: 48px;
	border-radius: 3px;
}

.media-body .bullet {
	padding: 0 3px;
	font-size: 75%;
	color: #ccc;
	line-height: 1.4;
}

/*.panel-heading h2, .panel-heading h3 {
	font-size: 18px;
	margin: 0;
	padding: 0;
	line-height: 1.2;
}
*/
.panel-col {
	min-height: 400px;
}

.panel-col .panel-heading {
	background: transparent;
	font-weight: bold;
	color: #393d4d;
	padding: 20px 20px;
}

.lt-ie8 .panel-col .panel-heading {
	border-bottom: 1px solid #ddd;
	zoom: 1;
}

.panel-page {
	padding: 45px 50px 50px;
	min-height: 500px;
}

.panel-page .panel-heading {
	background: transparent;
	border-bottom: none;
	margin: 0 0 30px 0;
	padding: 0;
}

.panel-page .panel-heading h2 {
	font-size: 25px;
	margin-top: 0;
}

.control-text {
  display: inline-block;
  min-height: 34px;
  padding: 6px 0;
  font-size: 14;
  line-height: 20px;
  vertical-align: middle;
}

.radios,
.checkboxs {
  padding-top: 5px;
  vertical-align: middle;
}

.radios label,
.checkboxs label {
  font-weight: normal;
  padding: 0 20px 0 0px;
}

textarea {
  resize: none;
}

.btn-fat {
	padding-left: 30px;
	padding-right: 30px;
}

.btn-fat-small {
	padding-left: 20px;
	padding-right: 20px;
}


.modal-backdrop {
	background-color: rgba(104, 96, 96, 0.55);

}


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

  .date-selects select {
    width: 18%;
    margin-right: 10px;
  }

}

.control-label span.required {
	color: #f60;
}

.bootstrap-notify-bar {
	position: fixed;
	top: 0px;
	left: 0;
	right: 0;
	border-radius: 0;
	text-align: center;
	z-index: 2000;
	padding: 10px;
	margin: 0;
	/*max-width: 600px;*/
}

.bootstrap-notify-bar .close {
	margin-left: 10px;
}

.empty {
	text-align: center;
	color: #999;
	padding: 20px 0;
}


.lt-ie9 .row .panel-body .breadcrumb li {
	padding-left: 5px;
}


.dynamic-collection .list-group-item {
	word-break: break-all;
	word-wrap: break-word;	
}



/**
 * <global>
 */
.site-navbar {
	border-radius: 0;
	background-color: #fff;
	z-index: 1024;
}

.site-navbar .navbar-brand {
  color: #57c332;
  padding-top: 17px;
  padding-bottom: 17px;
}

.site-navbar .navbar-brand-logo {
	margin-left: -15px;
	padding-left: 15px;
	padding-right: 15px;
	float: left;
}
.site-navbar .navbar-brand-logo img {
	height: 50px;
}
.site-navbar .navbar-nav > li > a {
  color: #fff;
  padding-top: 17px;
  padding-bottom: 17px;
}

.site-navbar .navbar-nav > li > a:hover,
.site-navbar .navbar-nav > li > a:focus {
  background-color: #3a485d;
}

.site-navbar .navbar-nav > .active > a,
.site-navbar .navbar-nav > .active > a:hover,
.site-navbar .navbar-nav > .active > a:focus,
.site-navbar .navbar-nav > .open > a,
.site-navbar .navbar-nav > .open > a:hover,
.site-navbar .navbar-nav > .open > a:focus {
  color: #ffffff;
  background-color: #3a485d;
}

.site-navbar .badge-container {
	position: relative;
}

.site-navbar .badge-container .badge {
	position: absolute;
	top: 5px;
	right: 5px;
	font-size: 11px;
	background: #f60;
	padding: 2px 5px;
	border-radius: 12px;
}

.site-navbar .mobile-badge-container .badge {
	position: absolute;
	top: 5px;
	right: 5px;
	font-size: 11px;
	background: #5bc0de;
	padding: 2px 5px;
	border-radius: 12px;
}

/**
 * </global>
 */


/**
 * jQuery sortable
 */
body.dragging, body.dragging * {
  cursor: move !important;
}

.dragged {
  position: absolute;
  opacity: 0.5;
  z-index: 2000;
}

ul.sortable-list li.placeholder, ol.sortable-list li.placeholder {
	margin-bottom: 10px 0;
	width: 100%;
	height: 40px;
	background: #FCFFC0;
	border: 1px dashed #ccc;
	list-style: none;
}


tr.placeholder {
  display: block;
  background: red;
  position: relative;
  margin: 0;
  padding: 0;
  border: none;
}
tr.placeholder:before {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border: 5px solid transparent;
    border-left-color: red;
    margin-top: -5px;
    left: -5px;
    border-right: none;
}

/**
 * jQuery.Select2 Plugin Style
 */
.controls .select2-container {
	margin-left: 0;
	margin-right: 0;
	border: 0;
	padding: 0;
	float: none;

}

.controls .select2-container-multi .select2-choices {
  background-image:none;
  filter:none;
  height: 34px;
  min-height: 34px;
  line-height: 20px;
  border-radius: 4px;
  border: 1px solid #cccccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
          box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
     -moz-transition: border linear 0.2s, box-shadow linear 0.2s;
       -o-transition: border linear 0.2s, box-shadow linear 0.2s;
          transition: border linear 0.2s, box-shadow linear 0.2s;
}

.controls .select2-container-multi .select2-choices .select2-search-field input {
	min-height: 30px;
}

.controls .select2-container-multi .select2-choices .select2-search-choice {
	margin-top: 5px;
	background-image: none;
	background-color: #f1f1f1;
	border-color: #ddd;
}


/**
 * Common
 */

.page {
  padding: 15px;
  margin-bottom: 20px;
  background-color: #ffffff;
  border: 1px solid #dddddd;
  border-radius: 4px;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.05);
  font-size: 13px;
}

.tags {
	line-height: 30px;
}

.tags a {
	font-size: 12px;
}

.comment-list .comment .comment-delete-btn {
	visibility: hidden;
}

.comment-list .comment-operated:hover .comment-delete-btn {
	visibility: visible;
}


/**
 * Site Main
 */
body {
	background: #eef0f3;
	background: #eef0f3;
	background: #eeeff0;
}

.rmb {
	color: #f40;
	font-weight: bold;
	font-style: normal;
}

#content-container {
	margin-top: 20px;
}

/**
 * LOGIN
 */

.social-logins {
	margin-bottom: 20px;
	margin-top: 30px;
}

.social-logins .social-login-btn {
	margin-right: 20px;
}

.social-logins .social-login-btn .social-icon {
	margin-right: 8px;
}


/**
 * COURSE
 */

.course-header {
	position: relative;
}

.course-header .picture {
	float: left;
	width: 110px;
	height: 60px;
	margin-right: 10px;
}

.course-header .title {
	margin: 5px 170px 10px 0;
	padding: 0;
	line-height: 1.2;
	font-size: 18px;
	font-weight: bold;
	word-break:break-all;
}

@media (max-width: 767px) {
	.course-header .title {
		margin-right: 10px;
	}
}


.course-header .teachers {
	color: #999;
	font-size: 13px;
}

.course-header .teachers a {
	margin-right: 10px;
	color: #666;
}

.course-header .toolbar {
	position: absolute;
	right: 15px;
	top: 50%;
	margin-top: -15px;
}

.course-dashboard-tabs {
	margin-bottom: 20px;
}

.course-conditions {
	border-bottom: 1px solid #eee;
	margin-bottom: 20px;
}


.course-cover {
	font-size: 13px;

}

.course-cover-heading {
	padding-top: 25px;
	margin-bottom: 20px;
}

.course-cover-heading .title {
	font-size: 28px;
	margin: 0 0 6px;
}

.course-cover-heading .subtitle {
	font-size: 18px;
	color: #666;
	margin: 0 0 15px;
}

.course-cover-heading .stats {
	margin-bottom: 15px;
}

.course-cover-heading .rating {
	margin-right: 3px;
}

.course-cover-heading .rating-num {
	color: #777;
}

.course-cover-heading .rating-user-num {
	margin-left: 10px;
}

.course-cover-heading .member-num {
	margin-right: 3px;
	color: #449d44;
	font-weight: bold;
}

.course-cover-heading .member-text {
	color: #777;
	font-size: 12px;
}

.course-cover-heading .money-num {
	margin-right: 3px;
	color: #f40;
	font-size: 22px;
}

.course-cover-heading .coin-price {
	background:orange;
	 font-size:15px;
	 color:white;
}

.course-cover-heading .money-text {
	color: #777;
	font-size: 12px;
}

.course-cover-heading .meta-info {
	color: #666;
}

.course-cover-heading .actions .btn {
	/*font-size: 18px;*/
}

.course-cover .cover-picture {
	position: relative;
}


.course-cover .cover-picture .edit-btn {
	position: absolute;
	top: 45%;
	left: 40%;
	visibility: hidden;
}

.course-cover .cover-picture:hover .edit-btn {
	visibility: visible;
}

.course-cover .cover-info .edit-btn {
	visibility: hidden;
}

.course-cover .cover-info:hover .edit-btn {
	visibility: visible;
}

.course-cover .cover-about .edit-btn {
	visibility: hidden;
}

.course-cover .cover-about:hover .edit-btn {
	visibility: visible;
}

.course-dashboard-page .course-infos dd {
	margin-bottom: 20px;
}

#course-nav-tabs.affix {
  position: static;
}

@media (min-width: 768px) {
  #course-nav-tabs.affix {
    z-index: 1030;
    position: fixed;
    margin-left: -1px;
    top: 0px;
    width: 669px;
    background: #fff;
    border: 1px solid #ddd;
    box-shadow: 0 3px 3px rgba(0,0,0,.1);
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
    border-bottom-left-radius: 4px;
    border-bottom-right-radius: 4px;
  }
}
@media (min-width: 992px) {
  #course-nav-tabs.affix {
    width: 915px;
  }
}

@media (min-width: 1200px) {
  #course-nav-tabs.affix {
    width: 1088px;
  }
}

.course-dashboard-page .course-infos img {
	max-width: 100%;
}

#course-about-pane img {
	max-width: 100%;
	height: 1;
}


#course-goal-pane .media-list,
#course-audience-pane .media-list {
	padding: 10px 20px;
}

#course-goal-pane .media-list .media-object,
#course-audience-pane .media-list .media-object {
	color: #ccc;
	font-size: 24px;
}

#course-goal-pane .media-list .media-body,
#course-audience-pane .media-list .media-body {
	font-size: 14px;
	line-height: 24px;
}

#course-student-list .media {
	position: relative;
}

#course-student-list .media .progress {
	position: absolute;
	top: 12px;
	left: 180px;
	width: 150px;
	margin: 0;
}


.thread-filters {
	padding: 10px 0;
	border-bottom: 1px solid #eee;
	margin: 10px 0;
}

.thread-breadcrumbs {
	font-size: 13px;
	margin-bottom: 10px;
}

.thread-breadcrumbs .glyphicon {
	color: #999;
	font-size: 8px;
}

.thread-breadcrumbs a {
	text-decoration: none;
}

.thread {
	margin-bottom: 20px;
	overflow-x: auto;
	overflow-y: hidden;
}

.thread-header {
	margin-bottom: 15px;

}

.thread-title {
	font-size: 20px;
	line-height: 36px;
	margin: 0;
	padding: 0;
	margin-bottom: 5px;
	word-break: break-all;
	word-wrap: break-word;

}

.thread-metas {
	color: #999;
	font-size: 12px;
}

.thread-author-avatar img {
	width: 48px;
	height: 48px;
	border-radius: 3px;
}

.thread-body {
	margin-bottom: 15px;
	word-break: break-all;
	word-wrap: break-word;
}

.thread-body img,.thread-post-content img{
	max-width: 100%;
}

.thread-footer {
	text-align: right;
}

.thread-posts {

}

.thread-posts-heading {
	font-size: 18px;
	padding-bottom: 10px;
	border-bottom: 3px solid #eee;
	margin-bottom: 20px;
	color: #000;
}

.thread-posts-heading .glyphicon {
	color: #ccc;
	font-size: 12px;
	margin-right: 5px;
}


.thread-post {
	overflow: visible;
}

.show-user{
	color:#BDB76B;;
	font-size: 18px;
}

.thread-post-body {
	/*overflow: visible;*/
}

.thread pre,
.thread-post pre {
	overflow-x: scroll;
	word-wrap: normal; 
}

.announcement-list li .action {
	visibility: hidden;
}

.announcement-list li:hover .action {
	visibility: visible;
}

.thread-post-dropdown {
	float: right;
	position: relative;
}

.thread-post-dropdown .dropdown-toggle {
	text-decoration: none;
}

.thread-post .thread-post-dropdown .dropdown-toggle {
	visibility: hidden;
}

.thread-post:hover .thread-post-dropdown .dropdown-toggle {
	visibility: visible;
}
.thread-post-action{
	text-align: right;
	font-size: 12px;
	visibility: hidden;
}

.thread-post:hover .thread-post-action {
	visibility: visible;
}

.lt-ie8 .thread-post-dropdown .dropdown-toggle {
	visibility: visible;
}

.thread-list-small {
	font-size: 13px;
}

.thread-list-small .metas {
	font-size: 12px;
	color: #999;

}

.thread-list-small .metas a {
	color: #777;
}

.thread-list-small .thread-item-body {
	padding-left: 10px;
	padding-right: 10px;
}

#lesson-question-plugin-form {
	padding: 15px 10px 0 10px;
	background: #f5f5f5;
	border-bottom: 1px solid #e9e9e9;
	margin-bottom: 10px;
}

.lesson-dashboard .question-list-pane {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 100%;
	overflow: hidden;
}

.media-list .empty-item {
	text-align: center;
	color: #999;
}

#lesson-note-plugin-form {
	background: #f5f5f5;
	position: absolute;
	top: 0;
	bottom: 0;
	width: 100%;
}

#lesson-note-plugin-form .note-content {
	position: absolute;
	top: 10px;
	left: 10px;
	right: 10px;
	bottom: 107px;
}

#lesson-note-plugin-form .note-actions {
	position: absolute;
	bottom: 15px;
	left: 10px;
	right: 10px;
	text-align: right;
}


.lesson-question-plugin-pane-header {
	background: #f5f5f5;
	border-bottom: 1px solid #e9e9e9;
	padding: 10px;
	position: relative;
}

.lesson-question-plugin-pane-header .back-to-list {
	float: left;
}

.lesson-question-plugin-pane-header h4 {
	margin: 0;
	padding: 0 70px;
	font-size: 16px;
	font-weight: bold;
	text-align: center;
	line-height: 34px;
}

.lesson-question-plugin-pane-header h4 i {
	font-weight: normal;
	color: #777;
	font-size: 14px;
}

.lesson-question-plugin-pane-thread {
	padding: 10px;
	margin-bottom: 20px;
}

.lesson-question-plugin-pane-thread h5 {
	margin: 0 0 10px;
	font-size: 14px;
	font-weight: bold;
}

.lesson-question-plugin-pane-posts .posts-header {
	margin: 10px 10px;
	border-top: 1px solid #ddd;
	position: relative;
	height: 20px;
}

.lesson-question-plugin-pane-posts .posts-header h5 {
	position: absolute;
	top: -18px;
	left: 10px;
	background: #fff;
	padding: 0 5px;
	font-size: 14px;
	font-weight: bold;
}

.lesson-question-plugin-pane .posts {
	list-style: none;
	margin:10px;
	padding: 0;
}

.lesson-question-plugin-pane .post-item {
	margin-bottom: 20px;
}

.lesson-question-plugin-pane .post-item-heading {
	border-bottom: 1px solid #e3e3e3;
	padding-bottom: 5px;
	margin-bottom: 5px;
}

.lesson-question-plugin-pane .post-item-heading .avatar {
	float: left;
	width: 32px;
	height: 32px;
}

.lesson-question-plugin-pane .post-item-heading .infos {
	margin-left: 42px;
}

.lesson-question-plugin-pane .post-item-heading .infos .time {
	font-size: 12px;
	color: #999;
}

.lesson-question-plugin-pane .post-item-heading .infos .teacher-flag {
	background: #5cb85c;
	font-size: 12px;
	color: #fff;
	float: right;
	padding: 1px 5px;
	border-radius: 2px;
}

.lesson-question-plugin-pane .post-item-body {
	color: #444;
}

.lesson-question-plugin-pane .post-form {
	margin: 10px;
}

.toolbar-pane-list {
	font-size: 13px;
}

.toolbar-pane-list .list-item-body {
	padding-left: 10px;
	padding-right: 10px;
}

.toolbar-pane-list .meta,
.toolbar-pane-list .summary {
	color: #999;
	font-size: 12px;
}

.homework-pane, .material-pane {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 100%;
	overflow: hidden;
}
.homework-pane h5, .material-pane h5 {
	font-weight: bold;
	font-size: 13px;
	color: #999;
	margin: 10px;
}

.homework-pane .lesson-about, .material-pane .lesson-about {
	color: #999;
	font-size: 12px;
	margin: 10px;
	margin-bottom: 30px;
}

.teacher-carousel .carousel {
	/*padding: 0 20px;*/
	width: 180px;
	margin: 0 auto;
}

.teacher-carousel .carousel-control {
	background: none;
	text-shadow: none;
	color: #999;
}

.teacher-carousel .carousel-inner .item {
	text-align: center;
}

.teacher-carousel .carousel-inner img.avatar {
	width: 100px;
	height: 100px;
	border-radius: 5px;
	display: inline-block;
}

.teacher-carousel .teacher-item {
	display: none;
}

.teacher-carousel .teacher-item-active {
	display: block;
}

.teacher-carousel .teacher-item .nickname {
	text-align: center;
	font-size: 16px;
	margin: 15px 0 5px;
}

.teacher-carousel .teacher-item .title {
	text-align: center;
	margin: 5px 0 5px;
	color: #666;
}

.teacher-carousel .teacher-item .about {
	font-size: 13px;
}

.teacher-carousel .teacher-item .divider {
	background: #e3e3e3;
	height: 1px;
	overflow: hidden;
	margin: 15px 0;
}

.teacher-carousel-onlyone .carousel-control {
	display: none;
}

.course-item-list-in-toolbar-pane {
	position: absolute;
	top: 0;
	bottom: 0;
	width: 100%;
	overflow-y: hidden;
	overflow-x: hidden;
}

.course-item-list-wrap {
	margin-left: 99px;
	border-left: 1px solid #c9c9c9;
/*	overflow-y: auto;
	overflow-x: hidden;*/
}


.course-item-list {
	list-style: none;
	margin: 0 0 0 -99px;
	padding: 0;
}

.course-item-list .item {
	position: relative;
	line-height: 30px;
	padding: 2px 10px 0 0;
	border-top: 1px solid transparent;
	border-bottom: 1px solid transparent;
	/*background: url(../img/course/course-item-icons.png) 89px -150px no-repeat;*/
}

.lt-ie8 .course-item-list .item {
	border-top-color: #fff;
	border-bottom-color: #fff;
}

.course-item-list .hover-item:hover {
	cursor: pointer;
}

.course-item-list .chapter-item {
	background-color: #f6f6f6;
	margin: 25px 0 10px 0;
}

.course-item-list .chapter-item-unit {
	margin-top: 15px;
	margin-left: 15px;
}

.course-item-list .lesson-item {
	margin-left: 15px;
}

.course-item-list .item .name {
	display: inline-block;
	width: 60px;
	text-align: right;
	margin-right: 10px;
	color: #999;
}

.course-item-list .item:hover .name {
	color: #444;
}

.course-item-list .chapter-item .name {
	font-weight: bold;
}

.course-item-list .chapter-item-unit .name {
	/*font-weight: normal;*/
	width: 60px;
}

.course-item-list .chapter-item .pie,
.course-item-list .lesson-item .pie {
	display: inline-block;
    background: url(../img/course/course-item-icons.png) 0 0 no-repeat;
    text-align: center;
}

.course-item-list .chapter-item .pie {
	height: 30px;
	width: 30px;
	font-weight: bold;
}

.course-item-list .chapter-item-unit .pie {
	color: #999;
	font-weight: normal;
}

.course-item-list .lesson-item .pie {
	height: 30px;
	width: 30px;
	background-position: -30px -30px;
}

.course-item-list .lesson-item:hover .pie {
	background-position: -60px -30px;
}

.course-item-list .lesson-item-learning .pie {
	background-position: -30px -60px;
}

.course-item-list .lesson-item-learning:hover .pie {
	background-position: -60px -60px;
}

.course-item-list .lesson-item-finished .pie {
	background-position: -30px -90px;
}

.course-item-list .lesson-item-finished:hover .pie {
	background-position: -60px -90px;
}

.course-item-list .item .title {
	position: absolute;
	left: 120px;
	right: 145px;
	display: inline-block;
	color: #888;
	text-decoration: none;
	overflow: hidden;
	height: 30px;
}

.course-item-list .lesson-item .title {
	left: 110px;
}

.course-item-list .chapter-item .title {
	font-weight: bold;
	color: #888;
	left: 75px;
}

.course-item-list .chapter-item-unit .title {
	left: 70px;
}

.course-item-list .lesson-item:hover .title {
	color: #444;
	outline: none;
}

.course-item-list .lesson-item .name {
	text-align: left;
	padding-left: 15px;
	margin-right: 0px;
	width: 65px;
}

.course-item-list .lesson-item .name a:hover {
	color: #444;
	outline: none;
}

.course-item-list .lesson-item .type {
	float: right;
	color: #999;
}

.course-item-list .item .status {
	float: right;
	color: #E79022;
}

.course-item-list .hover-item .action {
	position: absolute;
	right: 10px;
	top: 6px;
	display: none;
}

.course-item-list-show-action .hover-item:hover .action {
	display: block;
}

.course-item-list .item-active,
.course-item-list .item-active:hover {
	background: #bbb;
}

.course-item-list .item-active .name,
.course-item-list .item-active .title,
.course-item-list .item-active .type {
	color: #fff;
}

.course-item-list .item-active:hover .name,
.course-item-list .item-active:hover .title,
.course-item-list .item-active:hover .type {
	color: #fff;
}

.course-item-list-multi h3 ,
.course-item-list-multi h4 {
	font-size: 16px;
	font-weight: normal;
	line-height: 36px;
	text-indent: 15px;
	background: #f3f3f3;
	color: #777;
	border-bottom: 1px solid #e3e3e3;
	margin: 20px 0;
}

.course-item-list-multi h3 strong ,
.course-item-list-multi h4 strong {
	color: #555;
}

.course-item-list-multi h4 {
	margin: 20px 0 20px 20px;
}

.course-item-list-multi ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.course-item-list-multi ul li {

}

.course-item-list-multi .item-object {
	position: relative;
	width: 64px;
	height: 54px;
	background-color: #00AE76;
	float: left;
	margin-bottom: 20px;
	border-radius: 5px;
	border: 1px solid #096;
	text-align: center;
}

.course-item-list-multi .item-object:hover {
	box-shadow: 0 1px 3px #333333;
}

.course-item-list-multi .item-object .item-icon {
	width: 36px;
	height: 36px;
	display: inline-block;
	background: url(../img/course/course-item-types-white.png) 0 0 no-repeat;
}

.course-item-list-multi .item-object-live {
	background-color: #F8A269;
	border-color: #DA9078;
}

.course-item-list-multi .item-object-video {

}

.course-item-list-multi .item-object-video .item-icon {

}

.course-item-list-multi .item-object-audio {
	background-color: #9999cc;
	border-color: #7C7CBE;
}

.course-item-list-multi .item-object-audio .item-icon {
	background-position: -36px 0;
	
}

.course-item-list-multi .item-object-text {
	background-color: #999966;
	border-color: #8B8B5C;
}

.course-item-list-multi .item-object-text .item-icon {
	background-position: -72px 0;
}

.course-item-list-multi .item-object-testpaper {
	background-color: #009999;
	border-color: #006699;
}

.course-item-list-multi .item-object-testpaper .item-icon {
	background-position: -108px 0;
}

.course-item-list-multi .item-object-ppt {
	background-color: #ae4200;
	border-color: #ae4200;
}

.course-item-list-multi .item-object-ppt .item-icon {

}

.course-item-list-multi .item-object .item-length {
	position: absolute;
	bottom: 0;
	left: 0;
	text-align: center;
	width: 100%;
	color: #ffffff;
	font-size: 12px;
	background: #666666;
	background: rgba(0,0,0,0.3);
	z-index: 1;
	line-height: 16px;
	border-radius: 0 0 5px 5px;
	display: block;
}

.course-item-list-multi .item-object .item-free {
	background: url(../img/course/course-item-free.png) 0 0 no-repeat;
	position: absolute;
	top: 0;
	left: 0;
	width: 38px;
	height: 38px;
	margin-left: -1px;
	margin-top: -1px;
}

.course-item-list-multi .item-body {
	margin-left: 72px;
}

.course-item-list-multi .item-seq-name {
	color: #999;
	font-weight: bold;
	margin-bottom: 3px;
}

.course-item-list-multi .item-title {
	font-weight: bold;
	width: 100%;
	height: 36px;
	overflow: hidden;
}

.course-item-list-multi .live-item .item-title {
	height: 18px;
}

.lt-ie8 .course-item-list-multi .row {
	margin-left: 0;
	margin-right: 0;
	padding-left: 0;
	padding-right: 0;
}

.lt-ie8 .course-item-list-multi .item {
	float: left;
	width: 30%;
	padding-left: 1.6%;
	padding-right: 1.6%;
	height: 56px;
	overflow: hidden;
	margin-bottom: 20px;
}

.lt-ie8 .course-item-list-multi .item-title {
	display: inline;

}


.live-label {
	font-size: 12px;
	font-weight: normal;
}

.live-course-item-list-multi h3 {
	font-size: 16px;
	font-weight: normal;
	line-height: 36px;
	text-indent: 15px;
	background: #f3f3f3;
	color: #777;
	border-bottom: 1px solid #e3e3e3;
	margin: 20px 0;
}

.live-course-item-list-multi h3 strong {
	color: #555;
}

.live-course-item-list-multi ul {
	list-style: none;
	margin: 0;
	padding: 0;
	margin-right: 0px;
}

.live-course-item-list-multi ul li {
	margin-left: 20px;
	background: #f3f3f3;
	line-height: 40px;
	margin-bottom: 15px;
	color: #777;
	border-bottom: 1px solid #e3e3e3;
}

.live-course-item-list-multi ul li .item-content {
	overflow: hidden;
	height: 40px;
	line-height: 40px;
	float: left;
	padding-left: 15px;
}

.live-course-item-list-multi .item-content .item-title {
	font-weight: bold;
	width: 100%;
	height: 36px;
	overflow: hidden;
}

.live-course-item-list-multi ul li .item-status {
	float: right;
	padding-right: 15px;
}

.live-course-item-list-multi ul li:hover {
	background: #ccc;
}

.live-course-item-list-multi ul li .item-free {
	color: #3c763d;
	text-indent: 15px;
}

.live-course-list div.course-about {
	margin: 0 0 5px;
}

.live-course-list .live-course-lesson {
	font-size: 12px;
	margin-bottom: 5px;
	color: #777;
}

.live-course-list .live-course-lesson .live-time {
	color: #428bca;
}

.live-rating-course .first-rating {
	display: block;
}

.live-rating-course .other-rating {
	display: none;
}

/**
 * @todo
 */
.live-rating-course .rank_num {
	display: inline-block;
	background-color: #66bc4e;
	color: white;
	width: 20px;
	height: 20px;
	text-align: center;
	float: left;
	margin-right: 10px;
}

/**
 * <learn_dashboard>
 */

.lesson-dashboard-page {
	background: #fff;
}

.lesson-dashboard-page .container {
	width: 100% !important;
}

.lesson-dashboard-page .site-navbar {
	display: none;
}

.lesson-dashboard {
	position: fixed;
	background: #fff;
	top: 0px;
	bottom: 0px;
	left: 0;
	right: 0;
	background: #e5e5e5;
}

.lesson-dashboard .dashboard-content {
	position:absolute;
	top:0px;
	left: 20px;
	right: 80px;
	bottom: 0px;
}

.lesson-dashboard-open .dashboard-content {
	right: 440px;
}

.lesson-dashboard .toolbar {
	position: absolute;
	right: 0px;
	top: 0px;
	bottom: 0px;
	width: 60px;
	border-left: 1px solid #e9e9e9;
	color: #666;
	background: #fff;
}

.lesson-dashboard-open .toolbar {
	width: 420px;
}

.lesson-dashboard .toolbar-nav {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	width: 60px;
	border-left: 1px solid #e9e9e9;
	background: #363e45;
}

.lesson-dashboard .toolbar-pane-container {
	position: absolute;
	top: 0;
	left: 0;
	right: 60px;
	bottom: 0;
	/*height: 100%;*/
	overflow: hidden;
	background-color: #fff;
}

.ps-container .ps-scrollbar-y-rail {
	visibility : hidden\9; /* Target only IE7 and IE8 with this hack */
}

.ps-container:hover .ps-scrollbar-y-rail,
.ps-container.hover .ps-scrollbar-y-rail {
    visibility : visible\9; /* Target only IE7 and IE8 with this hack */
}

.lesson-dashboard .toolbar-pane-container .ps-container .ps-scrollbar-y {
	right: 0px;
}

.lesson-dashboard .toolbar-pane-container .ps-container .ps-scrollbar-x {
	display: none;
}

@media (max-width: 1024px) {

	.lesson-dashboard-open .dashboard-content {
		right: 360px;
	}

	.lesson-dashboard-open .toolbar {
		width: 360px;
	}

}

@media (max-width: 767px) {
	.lesson-dashboard .dashboard-content,
	.lesson-dashboard-open .dashboard-content {
		right: 20px;
	}

	.lesson-dashboard .toolbar {
		display: none;
	}
}


.lesson-dashboard .toolbar-nav-stacked {
	margin:0;
	padding: 0;
	list-style: none;
}

.lesson-dashboard .toolbar-nav-stacked li a {
	padding: 8px 0px;
	margin-bottom: 5px;
	text-align: center;
	display: inline-block;
	width: 100%;
	color: #ccc;
	text-decoration: none;
}

.lesson-dashboard .toolbar-nav-stacked li a:hover {
	background: #aaa;
	color: #fff;
}

.lesson-dashboard .toolbar-nav-stacked li a .glyphicon {
	display: block;
	margin-bottom: 5px;
}

.lesson-dashboard .toolbar-nav-stacked li.active a {
	background-color: #999;
	color: #fff;
}

.lesson-dashboard #lesson-toolbar-secondary {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
}

.lesson-dashboard #lesson-toolbar-secondary .hide-pane {
	text-align: center;

}

.lesson-dashboard #lesson-toolbar-secondary .hide-pane .glyphicon {
	display: inline;
}

.lesson-dashboard .dashboard-header {
	position: absolute;
	left: 130px;
	top: 0;
	height: 40px;
}

.lesson-dashboard .dashboard-header .item-navbar {
 	font-size: 16px;
 	line-height: 40px;
 	color: #999;
}

.lesson-dashboard .dashboard-header .item-navbar span {
	cursor: pointer;
 }

.lesson-dashboard .dashboard-header .item-navbar span:hover {
  	color: #666;
}

.lesson-dashboard .dashboard-body {
	position: absolute;
	top: 50px;
	bottom: 50px;
	width: 100%;
	/*background: #1d1f21;*/

}

.lesson-dashboard .dashboard-footer {
	position: absolute;
	bottom: 10px;
	width: 100%;
}

.lesson-dashboard .dashboard-footer .disabled {
	pointer-events: auto;
}

.lesson-dashboard .video-player {
	/*background: #1d1f21;*/
	/*height: 440px;*/
}

.lesson-dashboard .title-group {
	line-height: 40px;
	height:50px;
	word-break:break-all;
	overflow:hidden;
}

.lesson-dashboard .title-group .divider {
	color: #999;
	margin: 0 3px;
}

.lesson-dashboard .title-group .chapter-label {
	font-size: 16px;
	color: #999;
}

.lesson-dashboard .title-group .item-label {
	margin-right: 5px;
}

.lesson-dashboard .title-group .item-label,
.lesson-dashboard .title-group .item-title {
	font-size: 16px;
}

.lesson-dashboard .title-group .item-title {
}

.lesson-dashboard .lesson-content {
	height: 100%;
	position: relative;
}

.lesson-dashboard .lesson-content-audio {
	overflow: hidden;
}

.lesson-dashboard .lesson-content-audio .mejs-container {
	margin: 0 auto;
	margin-top: 100px;
	display: block;
}

.lesson-dashboard .lesson-content-text {
	
	overflow: hidden;
	
}

.lesson-dashboard .lesson-content-text .ps-scrollbar-x {
	display: none;
}

.lesson-dashboard .lesson-content-text .ps-scrollbar-y {
	right: 0;
}

.lesson-dashboard .lesson-content-text-body {
	background: #fff;
	max-width: 750px;
	margin: 0 auto;
	padding: 20px;
	word-break: break-all;
	word-wrap: break-word;	
}

.lesson-dashboard .lesson-content-text-body img {
	max-width: 100%;
}
.lesson-dashboard .lesson-content-text-body blockquote p {
	font-size: 14px;
}
.lesson-dashboard .nav-btn {
	position: absolute;
	/*background: #f3f3f3;*/
	border-radius: 0;
	z-index: 1000;
	padding: 3px 10px;
}

.lesson-dashboard .back-course-btn {
	left: 0px;
	top: -1px;
}

.lesson-dashboard .prev-lesson-btn {
	left: 90px;
	top: -1px;
}

.lesson-dashboard .next-lesson-btn {
	left: 90px;
	bottom: -1px;
}


/**
 * </COURSE>
 */

.lesson-manage-panel .panel-heading.sticky {
	margin: 0;
	background: #fff;
	box-shadow: 0 3px 3px rgba(0, 0, 0, 0.08);
	z-index: 1000;
}


.lesson-list {
	margin: 0 10px 0 40px;
	padding: 0;
	list-style: none;
	border-left: 2px solid #ccc;
}

.lesson-list .item-chapter, .lesson-list .item-lesson  {
	border: 1px solid #ccc;
	background: #fff;
	line-height: 40px;
	margin-bottom: 15px;
}

.lesson-list .item-chapter {
	margin-left: -30px;
}

.lesson-list .item-chapter-unit {
	margin-left: -15px;
}

.lesson-list .item-lesson {
	margin-left: 20px;
}

.lesson-list .item-line {
	border-bottom: 2px solid #ccc;
	vertical-align: top;
	display: inline-block;
	height: 20px;
	width: 20px;
	margin-left: -21px;
	float: left;
}

.lesson-list .item-content {
	margin-left: 10px;
	overflow: hidden;
	height: 40px;
	line-height: 40px;
	float: left;

}

.lesson-list .item-actions {
	visibility: hidden;
	background: #f3f3f3;
	border-left: 1px solid #ddd;
	margin-left: 10px;
	position: absolute;
	float: right;
	right: 50px;
}

.lesson-list .item-actions a.dropdown-toggle:hover,
.lesson-list .item-actions a.dropdown-toggle:focus,
.lesson-list .item-actions .btn-link:hover,
.lesson-list .item-actions .btn-link:hover {
	text-decoration: none;
}

.lesson-list .item-chapter:hover .item-actions, .lesson-list .item-lesson:hover .item-actions  {
	visibility: visible;
}

.lesson-list .item-chapter:hover, .lesson-list .item-lesson:hover {
	background: #f3f3f3;
}

.lesson-form .for-video-type,
.lesson-form .for-audio-type,
.lesson-form .for-text-type,
.lesson-form .for-ppt-type, 
.lesson-form .for-document-type, 
.lesson-form .for-none-type {
	display: none;
}

.lesson-form-video .for-video-type,
.lesson-form-document .for-document-type, 
.lesson-form-audio .for-audio-type,
.lesson-form-text .for-text-type,
.lesson-form-ppt .for-ppt-type {
	display: block;
}

.file-chooser-uploader {
	padding: 20px;
	background: #f9f9f9;
	border: 1px solid #e6e6e6;
}

.file-chooser-uploader-label {
	margin-bottom: 10px;
	font-weight: bold;
}

.file-chooser-uploader-control {
	margin-bottom: 10px;
}

.file-chooser-uploader .alert-info {
	margin-bottom: 0;
}

.file-browser {
	padding: 10px;
	background: #f9f9f9;
	border: 1px solid #e6e6e6;
	height: 210px;
	overflow-y: auto;
	overflow-x: hidden;
}

.file-browser-list-container {
	height: 110px;
	overflow-y: auto;
	overflow-x: auto;
}

.file-browser-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.file-browser-list li {
	padding: 5px 10px;
}

.file-browser-list li:hover {
	background: #eee;
}

.file-browser-list .filename {
	float: left;
	width: 50%;
	cursor: default;
}

.file-browser-list .filesize {
	float: left;
	width: 20%;
	color: #777;
	cursor: default;
}

.file-browser-list .filetime {
	float: left;
	width: 30%;
	color: #777;
	cursor: default;
}

.quiz-manager {
	height: 360px;
	overflow-x: hidden; 
	overflow-y:hidden;
	border: 1px solid #ddd;
	position: relative;
}

.quiz-manager .ps-scrollbar-x {
	display: none;
}

.quiz-manager-side {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	width: 250px;
	/*background: #f3f3f3;*/
	border-right: 1px solid #ddd;
}

.quiz-manager-side-header {
	border-bottom: 1px solid #ddd;
	padding: 10px;
	line-height: 30px;
}

.quiz-manager-side-body {
	position: absolute;
	top: 51px;
	left: 0;
	bottom: 0;
	width: 249px;
	overflow-y: hidden;
	overflow-x: hidden;
}

.quiz-manager-side-title {
	font-size: 14px;
	color: #666;
	font-weight: bold;
}

.quiz-manager-side  .list-group-item {
}

.quiz-manager-main {
	position: absolute;
	top: 0;
	left: 270px;
	bottom: 0;
	right: 0;
	overflow: hidden;
}

.quiz-manager-list {

}

.quiz-manager-list-item {
	position: relative;
	border-width: 0 0 1px 0;
}

.quiz-manager-list-item .item-description {
	display: block;
	overflow: hidden;
	text-overflow: ellipsis;
	height: 40px;
}

.quiz-manager-list a.active {
	z-index: 0;
}

.quiz-manager-list .item-delete-btn {
	position: absolute;
	top: 20px;
	right: 6px;
	color: #999;
}
.quiz-manager-list .active .item-delete-btn {
	color: #fff;
}

.quiz-manager .quiz-item-form {
	margin-right: 15px;
}

.quiz-manager .quiz-item-form .choice-delete-btn {
	color: #999;
}

.quiz-manager .quiz-item-form .choice-add-btn {
	margin-left: 50px;
}

.quiz-manager .quiz-item-form .control-label {
	text-align: left;
}

.quiz-manager .quiz-item-form .item-input {
	width: 350px;
	display: inline-block;
}

.quiz-manager .quiz-item-form .choice-label {
	margin-right: 10px;
}

.quiz-manager .quiz-item-form .choice-answer-label {
	font-weight: normal;
	margin-left: 10px;
}

.quiz {

}

.quiz-heading {
	border-bottom: 1px solid #eee;
}

.quiz-description {
	margin: 15px 0;
}

.quiz-actions {
	text-align: right;
}

.quiz-choices {
	margin: 20px 0;
}

.quiz-choices .choice {
	border: 1px solid #e3e3e3;
	padding: 10px;
	cursor: pointer;
	margin-bottom: 10px;
}

.quiz-choices .choice-active,
.quiz-choices .choice:hover {
	border: 1px solid #ccc;
	background: #f6f6f6;
}

.quiz-choices .choice-corrected,
.quiz-choices .choice-corrected:hover {
	border-color: #096;
	background: #00C986;
	color: #fff;
}

.quiz-choices .choice-error,
.quiz-choices .choice-error:hover {
	border-color: #f00;
	background: #FC6969;
	color: #fff;
}

.quiz-choices .choice-answer {
	margin: 0;
}

.quiz-choices .choice-answer-status {
	float: right;
	margin-right: 20px;
	font-weight: bold;
}

.quiz-choices .choice-missing .choice-answer-status {
	color: #FC6969;
}

.quiz-result {
	text-align: center;
}

.quiz-result-heading {
	color: #666;
	font-size: 16px;
	margin-bottom: 20px;
}

.quiz-result-score {
	font-size: 28px;
	color: #096;
	font-weight: bold;
	margin-bottom: 20px;
}

.quiz-result-score-fail {
	color: #F00;
}

.quiz-result-stats {
	color: #666;
	margin-bottom: 20px;
}

.quiz-result-message {
	margin-bottom: 20px;
}

.quiz-question .choice-answer label{
	margin-bottom: 0px;
	padding: 0px;
}

.quiz-question .choice-answer .answer-checkbox{
	vertical-align: middle;
}

.quiz-question .choice-answer .delete-choice{
	color:#666;
	font-size: 12px;
}

/**
 * MISC
 */
.money {
	color: #f40;
}

.danger{
	color: #f40;
}

.shares-dropdown-menu > li > a {
	padding-top: 5px;
	padding-bottom: 5px;
}

.dropdown-menu > li > a {
	padding: 3px 32px;
}

.shares-dropdown-menu {
	width: 170px;
}

.bdsharebuttonbox {
	min-width: 170px;
}

.text-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.text-list li {
	border-bottom: 1px solid #e3e3e3;
	padding: 8px 0;
}


/**
 * VideoJS
 */
.container .vjs-default-skin .vjs-big-play-button {
   top: 50%;
   left: 50%;
   margin-top: -40px;
   margin-left: -50px;
   width: 100px;
   height: 80px;
}


/**
 * USER
 */

.user-simple-list .media-body {
	vertical-align: middle;
	line-height: 48px;
}

.avatar-small {
	width: 50px;
	height: 50px;
}

.avatar-medium {
	width: 120px;
	height: 120px;
}

.user-avatar-link img {
	width: 48px;
	height: 48px;
}

.user-grids {
	letter-spacing:-4px;
	zoom:1;
	margin: 0;
	padding: 0;
}

.user-grids li {
	list-style: none;
	text-align: center;
	display: inline-block;
	letter-spacing:0;
	width: 23%;
	margin: 8px 1%;
	font-size: 12px;
	vertical-align:top;
}

.user-grids li p {
    margin-bottom: 0;
    word-wrap: break-word;
	word-break: normal;
}

.user-grids .user-avatar-link {
	margin-bottom: 5px;
}

.user-grids .user-link {
	display: block;
	width:100%;
	overflow:hidden;
	white-space:nowrap;
	text-overflow:ellipsis;
}


.conversation-list .media-heading {
	font-size: 14px;
	margin-bottom: 10px;
}

.conversation-list .media {
	cursor: pointer;
}

.conversation-list .media .actions {
	visibility: hidden;
}

.conversation-list .media:hover .actions {
	visibility: visible;
}

.conversation-list .conversation-footer {
	color: #999;
	font-size: 13px;
}

.message-list .media {
	border-bottom: none;
}

.message-list .media > .pull-left {
	margin-right: 0;
}

.message-list .media > .pull-right {
	margin-left: 0;
}

.message-list .popover {
	position: relative;
	display: block;
	margin: 0 20px 0 20px;
	max-width: 100%;
}

.message-list .message-me .popover {
	margin-left: 70px;
	background: #fafafa;
}

.message-list .message-she .popover {
	margin-right: 70px;
}

.message-list .popover .arrow {
	top: 24px;
}

.message-list .message-me .popover .arrow:after {
  border-left-color: #fafafa;
}

.message-list .message-content {
	margin-bottom: 10px;
}

.message-list .message-footer {
	font-size: 12px;
}

.message-list .message-actions {
	float: right;
	visibility: hidden;
}

.message-list .media:hover .message-actions {
	visibility: visible;
}

.message-reply-form {
	margin-bottom: 30px;
}

.notification-list .media-object {
	color: #999;
	font-size: 20px;
}

.notification-list .notification-body {
	margin-bottom: 6px;
}

.notification-list .notification-body a{
	color:#428bca;
}


.notification-list .notification-footer {
	font-size: 12px;
	color: #999;
}

.notebook-list .media {
	cursor: pointer;
}

.notebook-list .media-object {
	max-width: 150px;
}

.notebook-list .notebook-metas {
	color: #999;
	margin: 5px 0 10px 0px;
}

.notebook-list .media .notebook-go {
	visibility: hidden;
}

.notebook-list .media:hover .notebook-go {
	visibility: visible;
}

.notebook {

}

.notebook-heading {
	line-height: 48px;
	background: #f3f3f3;
	padding: 8px;
	border: 1px solid #ccc;
	/*border-bottom-width: 0;*/
}

.notebook-heading .notebook-back-btn {
	margin: 11px 10px 0 0;
}

.notebook-heading .notebook-icon {
	width: 80px;
	height: 45px;

}

.notebook-body {
	border: 1px solid #ccc;
	border-top-width: 0;
}

.notebook-note {
	padding: 15px;
	border-bottom: 1px solid #e3e3e3;
}

.notebook-note:hover {
    background: #f6f6f6;
}

.notebook-note-collapsed {
	cursor: pointer;
}

.notebook-note .notebook-note-summary {
	display: none;
}

.notebook-note-collapsed .notebook-note-summary {
	display: block;
}

.notebook-note .notebook-note-body {
	word-break: break-all;
	display: block;
}

.notebook-note-collapsed .notebook-note-body {
	word-break: break-all;
	display: none;
}

.notebook-note-heading {
	margin-bottom: 8px;
	font-weight: bold;
	color: #444;
}

.notebook-note-length {
	font-weight: normal;
	color: #999;
	font-size: 12px;
}

.notebook-note-collapse-bar {
	background: #eee;
	text-align: center;
	color: #999;
	cursor: pointer;
}

.notebook-note-actions {
	margin: 5px 0;
}


/**
 * 通用属性
 */

.mts {margin-top: 5px;}
.mtm {margin-top: 10px;}
.mtl {margin-top: 20px;}

.mrs {margin-right: 5px;}
.mrm {margin-right: 10px;}
.mrl {margin-right: 20px;}

.mbs {margin-bottom: 5px;}
.mbm {margin-bottom: 10px;}
.mbl {margin-bottom: 20px;}

.mls {margin-left: 5px;}
.mlm {margin-left: 10px;}
.mll {margin-left: 20px;}

.mhs {margin-left: 5px; margin-right: 5px;}
.mhm {margin-left: 10px; margin-right: 10px;}
.mhl {margin-left: 20px; margin-right: 20px;}

.mvs {margin-top: 5px; margin-bottom: 5px;}
.mvm {margin-top: 10px; margin-bottom: 10px;}
.mvl {margin-top: 20px; margin-bottom: 20px;}


.pts {padding-top: 5px;}
.ptm {padding-top: 10px;}
.ptl {padding-top: 20px;}

.prs {padding-right: 5px;}
.prm {padding-right: 10px;}
.prl {padding-right: 20px;}

.pbs {padding-bottom: 5px;}
.pbm {padding-bottom: 10px;}
.pbl {padding-bottom: 20px;}

.pls {padding-left: 5px;}
.plm {padding-left: 10px;}
.pll {padding-left: 20px;}

.phs {padding-left: 5px; padding-right: 5px;}
.phm {padding-left: 10px; padding-right: 10px;}
.phl {padding-left: 20px; padding-right: 20px;}

.pvs {padding-top: 5px; padding-bottom: 5px;}
.pvm {padding-top: 10px; padding-bottom: 10px;}
.pvl {padding-top: 20px; padding-bottom: 20px;}

.tac {text-align: center; }
.tal {text-align: left; }
.tar {text-align: right; }

.fss {font-size: 10px;}
.fsn {font-size: 12px;}
.fsm {font-size: 14px;}
.fsl {font-size: 16px;}
.fsxl {font-size: 18px;}

.text-small {
	font-size: 10px;
}

.text-normal {
	font-size: 12px;
}

.text-medium {
	font-size: 14px;
}

.text-large {
	font-size: 16px;
}

.text-xlarge {
	font-size: 18px;
}

.ellipsis {
	display: block;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}


/**
 * 
 */
.es-row-wrap {
	margin-bottom: 20px;
	background: #fff;
	border: 1px solid #e1e1e1;
}

.es-row-wrap .row {
	margin-left: 10px;
	margin-right: 10px;
}

.es-row-wrap .page-header {
	margin-top: 25px;
}

.es-row-wrap .page-header h1 {
	font-size: 24px;
}

.es-row-wrap h1 {
	word-break:break-all;
}

.es-box {
	margin-bottom: 20px;
}

.es-box-heading {
	border-bottom: 1px solid #ddd;
	margin-bottom: 15px;
	zoom:1;
}

.es-box-heading h2 {
	margin: 0;
	font-size: 18px;
	display: inline-block;
	border-bottom: 4px solid #096;
	line-height: 28px;
	padding-left: 10px;
	padding-right: 10px;
	margin-bottom: -1px;
}

.lt-ie8 .es-box-heading h2 {
	display: inline;
}

.es-sidebar-heading {
	font-size: 18px;
	color: #aaa;
	padding: 10px 15px 5px;
	margin: 0;
}

.es-sidenav {
}

.es-sidenav > li > a {
  color: #666;
  padding: 6px 15px;
  margin-bottom: 6px;
}

.es-sidenav > li > a:hover,
.es-sidenav > li > a:focus {
  border-right: 3px solid #d5d5d5;
}

.es-sidenav > .active > a,
.es-sidenav > .active:hover > a,
.es-sidenav > .active:focus > a {
  color: #096;
  background: #f6f6f6;
  border-right: 3px solid #096;
}

.course-grids {
	margin:0 -15px 0 0;
	padding:0;
	list-style: none;
}

.course-grid {
	display: inline-block;
	vertical-align: top;
	margin: 15px 15px 15px 0;
	border: 1px solid #e1e1e1;
	border-radius: 4px;
}

.course-grid .series-mode-label {
	position: absolute;
	top: 10px;
	right: 10px;
	font-size: 12px;
}

.lt-ie8 .course-grid {
	display: inline;
}

.course-grid .grid-body {
	position: relative;
	width: 204px;
	display: block;
	overflow: hidden;
	text-decoration: none;
	border-radius: 4px;
	color: #353535;
}

.lt-ie8 .course-grid .grid-body {
	width: 207px;
}

.course-grid .grid-body:hover {
	text-decoration: none;
}

.related-course-grid {
	margin: 0px 15px 15px 0px;
}

@media (min-width: 1200px) {
	.related-course-grid {
		margin-bottom: 0px;
	}

	.course-grid .grid-body {
		width: 254px;
	}
	.related-course-grid .grid-body {
		width: 213px;
	}
}

@media (min-width: 980px ) and ( max-width: 1199px ) {
    .related-course-grid .grid-body {
        width: 263px;
    }
}

@media (min-width: 768px ) and ( max-width: 979px ) {
    .related-course-grid .grid-body {
        width: 306px;
    }
}

.course-grid .grid-body:hover {
	background: #fafafa;
}

.lt-ie8 .course-grid .thumb {
	width: 207px;
}

.course-grid .title {
	display: block;
	padding: 10px;
	min-height: 52px;
	color: #555;
	font-weight: bold;
}

.course-grid .metas {
	display: block;
	margin: 0 10px;
	padding: 10px 0;
	overflow: hidden;
	text-align: center;
	font-size: 12px;
	border-top: 1px solid #eee;
	color: #9B9B9B;
	line-height: 1.2;
}

.course-grid .metas .price-col {
	float: left;
	text-align: left;
}

.course-grid .metas .meta-label {
	display: block;
	color: #999;
}

.course-grid .metas .price-num {
	padding-top: 2px;
	font-size: 15px;
	font-weight: bold;
	color: #e57259;
	display: block;
}

.course-grid .metas .review-col {
	display: inline-block;
}

.lt-ie8 .course-grid .metas .review-col {
	display: inline;
}


.course-grid .metas .student-col {
	float: right;
	text-align: right;
}

.course-grid .metas .student-num {
	display: block;
	margin-top: 5px;
	font-size: 13px;
}


.course-grid .teacher {
	margin: 0 10px 10px 10px;
	padding-top: 10px;
	border-top: 1px solid #eee;
	display: block;
}

.course-grid .teacher .thumb {
	width: 30px;
	height: 30px;
	float: left;
	font-size: 12px;
	margin-right: 8px;
}

.course-grid .teacher .nickname {
	font-size: 12px;
	/*font-weight: bold;*/
}

.course-grid .teacher .user-title {
	font-size: 12px;
	color: #777;
}

.course-grid .learn-status {
	margin: 0 10px 15px;
}

.course-grid .learn-status .progress {
	margin-bottom: 15px;
}

.course-grid .learn-status .action {
	text-align: center;
}

.course-grid .course-status {
	position: absolute;
	top: 5px;
	right: 5px;
	font-size: 12px;
}

.course-wide-list {
	list-style: none;
	margin: 0;
	padding:0;

}

.course-wide-list .course-item {
	border: 1px solid #ddd;
	margin-bottom: 20px;
	border-radius: 5px;
}

.course-wide-list .course-item:hover {
	background: #f9f9f9;
	border-color: #ccc;
}

.course-wide-list .course-picture-link {
	float: left;
}

.course-wide-list .course-picture {
	width: 230px;
	border-top-left-radius: 5px;
	border-bottom-left-radius: 5px;
}

.course-wide-list .course-body {
	margin: 15px 15px 0px 245px;
}

@media (max-width: 600px) {
	.course-wide-list .course-picture-link {
		float: none;
		display: block;
	}

	.course-wide-list .course-picture {
		display: block;
		width: 100%;
	}

	.course-wide-list .course-body {
		margin-left: 15px;
		margin-bottom: 15px;
	}
}

.course-wide-list .course-title {
	margin: 10px 0 10px;
	word-break:break-all;
}

.course-wide-list .course-title a {
	color: #555;
	font-weight: bold;
}

.course-wide-list .course-about {
	margin: 0 0 15px;
	color: #666;
}

.course-wide-list .course-footer {
	/*border-top: 1px dashed #ddd;*/
}

.course-wide-list .teacher {
	float: left;
	width: 180px;
}

.course-wide-list .teacher-avatar {
	float: left;
	display: block;
	width: 30px;
	height: 30px;
	border-radius: 3px;
	margin-right: 5px;
}

.course-wide-list .teacher-nickname {
	font-size: 12px;
	font-weight: bold;
	color: #555;
}

.course-wide-list .teacher-title {
	color: #777;
	font-size: 12px;
}

.course-wide-list .course-metas {
	float: right;
	text-align: right;
	margin-top: 10px;
}

.course-wide-list .course-price {
	color: #e57259;
	font-size: 16px;
}
.course-coinPrice {
	color: #e57259;
	font-size: 16px;
}

.course-wide-list .divider {
	width: 1px;
	border-left: 1px solid #ccc;
	margin: 0 5px;
}

.latest-review-list {
	font-size: 13px;
}

.lt-ie8 .latest-review-list {
	margin-left: 0;
}

.latest-review-list .author-nickname {
	/*font-weight: bold;*/
	color: #555;
}

.latest-review-list .author-picture-link {
	float: left;
	margin: 0 10px 5px 0;
}

.latest-review-list .author-picture {
	display: block;
	width: 48px;
	height: 48px;
	border-radius: 3px;
}

.latest-review-list .review-content {
	font-size: 13px;
	color: #999;
	word-break: break-all;
	word-wrap: break-word;
}

.latest-review-list .review-footer {
	text-align: right;
	margin-top: 5px;
}

.latest-review-list .course-title {
	color: #555;
	font-size: 12px;
}

.latest-review-list .divider {
	width: 1px;
	border-left: 1px solid #ccc;
	margin: 0 5px;
}

.homepage-feature {
	width: 100%;
}

.homepage-feature a,
.homepage-feature img {
	display: block;
	width: 100%;
}

.homepage-feature-slides a,
.homepage-feature-slides img {
	display: none;
}

.homepage-feature-slides a img {
	display: block;
}

.homepage-feature .cycle-pager {
	text-align: center;
	width: 100%;
	z-index: 500;
	position: absolute;
	bottom: 10px;
	overflow: hidden;
}

.homepage-feature .cycle-pager span {
	font-family: arial;
	font-size: 40px;
	width: 16px;
	height: 16px;
	display: inline-block;
	color: #ddd;
	color: rgba(221, 221, 221, 0.7);
	cursor: pointer;
	line-height: 18px;
}

.homepage-feature span.cycle-pager-active {
	color: #096;
}

.homepage-category-nav {
	list-style: none;
	padding:10px 5px;
	margin-bottom: 30px;
	background: #f9f9f9;
	border-bottom: 1px dotted #ccc;
	font-size: 16px;
	margin-left: 0;
}

.homepage-category-nav li {
	display: inline-block;
}

.lt-ie8 .homepage-category-nav li {
	display: inline;
}

.homepage-category-nav li a {
	text-decoration: none;
	line-height: 32px;
	padding: 0 15px;
	display: inline-block;
	border-bottom: 2px solid #f9f9f9;
}

.homepage-category-nav li a:hover {
	border-bottom-color: #d9d9d9;
	text-decoration: none;
}

.homepage .carousel-feature-banner {
	margin-bottom: 20px;
}

.category-filters {
	margin-bottom: 20px;
	background: #f7f7f7;
	padding: 5px;
	border-radius: 3px;
}

.category-filters a {
	color: #aaa;
	text-decoration: none;
	padding: 5px 15px;
	display: inline-block;
}

.category-filters a:hover {
	color: #999;
	text-decoration: none;
}

.category-filters a.selected {
	color: #33383d;
	font-weight: bold;
}

.promoted-teacher {
	text-align: center;
}

.promoted-teacher .avatar {
	width: 80px;
	height: 80px;
	border: 3px solid #f5f5f5;
	border-radius: 50px;
	display: inline-block;
}

.promoted-teacher .nickname {
	margin-top: 5px;
	display: block;
	color: #333;
	text-decoration: none;
}

.promoted-teacher .title {
	margin-top: 3px;
	color: #777;
}

.promoted-teacher .about {
	margin: 5px 0;
	padding-top: 5px;
	text-align: left;
	font-size: 13px;
	color: #555;
	border-top:1px dashed #ccc;
}

.promoted-teacher .more {
	text-align: right;
	font-size: 12px;

}

@media (min-width: 1200px) {
	.teacherpage #content-container {
	     width: 970px;
	}	
}

.lt-ie9 .teacherpage #content-container {
	width: 970px;
}

.teacherpage .teacher-title {
	color: #096;
	margin-bottom: 10px;
}

.teacherpage .teacher-about {
	color: #555;
}


@media (min-width: 1200px) {
    .userpage #content-container {
         width: 970px;
    }
}

.lt-ie9 .userpage #content-container {
	width: 970px;
}

.userpage-header {
	border-radius: 5px;
}

.userpage-header .row {
	padding-top: 25px;
	padding-bottom: 25px;
}

.lt-ie8 .userpage-header {
	zoom:1;
}

.lt-ie8 .userpage-header .row {
	margin-top: 25px;
	margin-bottom: 25px;
	zoom:1;
}

.userpage-header .avatar {
	float: left;
	width: 128px;
	height: 128px;
	border-radius: 50%;
}

.userpage-header-info {
	margin-left: 150px;
}

.userpage-header-info h1 {
	margin-top: 0px;
	margin-bottom: 15px;
	font-size: 28px;
}

.userpage-header-info h1 small {
	font-size: 16px;
	color: #096;
}

.userpage-header-info .about {
	color: #777;
}

.userpage-header-info .actions {
	float: right;
}

.userpage-body {
	border-radius: 5px;
	min-height: 200px;
}

.userpage-nav {
	background: #f8f8f8;
	border-bottom: 1px solid #e7e7e7;
	padding: 0px 15px;
	border-top-left-radius: 5px;
	border-top-right-radius: 5px;
	margin-bottom: 20px;
}

.userpage-nav li a {
	padding: 10px 20px;
	color: #777;
	border-radius: 0;
}

.userpage-nav li a:hover {
	color: #333;
}

.userpage-nav li.active a {
	color: #555;
	background-color: #e7e7e7;
}

.userpage-sec-nav {
	margin-bottom: 20px;
}

@media (min-width: 1200px) {
    .contentpage #content-container {
         width: 970px;
    }
}

.contentpage .es-row-wrap {
	padding-bottom: 20px;
}

.friendcard {
	border: 1px solid #eee;
	border-radius: 3px;
	padding: 5px;
	margin-bottom: 20px;
}

.friendcard:hover {
	border: 1px solid #ddd;
	background-color: #f7f7f7;
}

.friendcard .avatar {
	width: 48px;
	height: 48px;
	float: left;
}

.friendcard .infos {
	margin-left: 58px;
}

.friendcard .nickname {
	display: block;
	margin-bottom: 5px;
}

.friendcard .title {
	color: #777;
}

/**
 * CMS
 */

.article-list .media-object {
	max-width: 200px;
	max-height: 200px;
}

.teacher-profile-card .actions {
	background: #f8f8f8;
	padding: 20px;
	border: 1px solid #eee;
	border-top-width: 0px;
}

.teacher-profile-card .follow-btn, 
.teacher-profile-card .unfollow-btn {
	margin-top: 0;
}


.sortable-list li .sort-handle {
	color: #ccc;
	display: inline-block;
	float: left;
	cursor: pointer;
	margin-right: 5px;
}

.sortable-list li .sort-handle:hover {
	color: #666;
}

.sortable-list li:hover .sort-handle {
	visibility: visible;
	color: #999;
}


.teacher-list-group .nickname {
	display: inline-block;
	width: 220px;
	margin-left: 6px;
}

.teacher-list-group .visible-checkbox {
	font-weight: normal;

}

.teacher-list-group .delete-btn {
	margin-top: 12px;
}

.teacher-list-group li .sort-handle {
	font-size: 18px;
	padding: 15px 10px 5px 5px;
	cursor: pointer;
}


.list-group-panel {

}

.list-group-panel .list-group-heading {
	color: #999;
	/*border-bottom: 1px solid #ccc;*/
	padding: 5px 0;
	/*margin-bottom: 5px;*/
}

.list-group-panel .list-group {

}

.list-group-panel .list-group-item {
	border: none;
	border-radius: 0 0 !important;
	color: #444;
	border-left: 3px solid #fff;
}

.list-group-panel .list-group-item.active,
.list-group-panel .list-group-item.active:hover {
	background: #f3f3f3;
	color: #428bca;
	font-weight: bold;
	border-left: 3px solid #428bca;

}

.list-group-panel .list-group-item:hover {
    border-left: 3px solid #eee;

}


/**
 * SITE FOOTER
 */

.site-footer {
	margin-top: 20px;
	margin-bottom: 40px;
	border-top: 1px solid #d1d1d1;
	padding-top: 10px;
	font-size: 12px;
	color: #999;
}

.site-footer a {
	color: #999;
}

.site-footer-links {
	list-style: none;
	display: inline-block;
	margin: 0;
	padding: 0;
}

.site-footer-links li {
	display: inline-block;
	margin-right: 20px;
}

/**
 * PAGE MESSAGE
 */

.page-message-container {
	width: 700px;
	margin: 0 auto;
	margin-bottom: 40px;
}

.modal .page-message-container {
	width: auto;
	margin: 20px 20px;
}

.page-message-panel {
	background: #fff;
	border: 1px solid #ccc;
	padding: 50px 50px;
}

.modal .page-message-panel {
	border:none;
}

.page-message-heading {
	margin-bottom: 25px;
}

.page-message-title {
	margin: 0;
	padding: 0;
	line-height: 1;
	font-size: 24px;
}

.page-message-body {
	font-size: 16px;
}

.lt-ie8 .hidden-lt-ie8 {
  display: none !important;
}

.visible-lt-ie8 {
  display: none !important;
}

.lt-ie8 .visible-lt-ie8 {
  display: block !important;
}

.select2-no-results {
    display: none !important;
}

/**
 * quiz test 
 *
 */	

.test-creator .form-group{
	margin-bottom: 10px;
}

#test-item-modal .modal-dialog{
	width: 800px;
}

.quiz-test .test-sort-handle{
	color:#333;
}

.quiz-test .test-sort-handle:hover,
.quiz-test .test-sort-handle:focus,
{
	color:#333;
}

.question-stem-fill-blank {
	padding-left: 15px;
	padding-right: 15px;
	border-bottom: 1px solid #999;
	color: #aaa;
}

.testpaper-titlebar {
	border-bottom: 1px solid #ddd;
	margin-bottom: 20px;
}

.testpaper-title {
	float: left;
	font-size: 24px;
	font-weight: bold;
	color: #444;
}

.testpaper-status {
	margin-top: 20px;
	float: right;
}

.homwork-status .label{
	padding: 5px 25px;
	border-radius: 3px;
	font-size: 100%;
}

.homework-student-answer .question-eassy-rightanswer{
	margin-bottom: 5px
}

#teacher-say{
	width: 450px;
}

.teacher-say-text{
	margin-bottom: 5px;
}
.question-eassy-form-control{
	margin-bottom: 18px;
}

.testpaper-status .label {
	padding: 5px 25px;
	border-radius: 3px;
	font-size: 100%;
}

.testpaper-description {
	color: #444;
	font-size: 14px;
}

.testpaper-metas {
    color: #666;
    font-size: 12px;
    margin-bottom: 20px;
}

.testpaper-result {

}

.testpaper-result-total {
	width: 160px;
	float: left;
	margin-right: 20px;
	text-align: center;
	color: #f60;
}

@media (max-width: 767px) {
	.testpaper-result-total {
		float: none;
		width: 100%;
	}
}

.testpaper-result-total .well {
	padding-top: 33px;
	padding-bottom: 34px;
}

.testpaper-result-total-score {
	font-size: 40px;
	margin-bottom: 10px;
}

.testpaper-result-total-score small {
	font-size: 16px;
}

.testpaper-result-table th,
.testpaper-result-table td {
	text-align: center;
	font-weight: normal;
}

.testpaper-result-table>thead>tr>th {
	border-bottom: 1px;
}

.testpaper-result-table .text-score {
	color: #f60;
}

.testpaper-navbar.affix {
    position: static;
}

@media (min-width: 768px) {
  .testpaper-navbar.affix {
	z-index: 1030;
    position: fixed;
    margin-left: -11px;
    top: 0px;
    width: 720px;
	background: #fff;
    border: 1px solid #ddd;
    box-shadow: 0 3px 3px rgba(0,0,0,.1);
  }
}

@media (min-width: 992px) {
  .testpaper-navbar.affix {
    width: 940px;
  }
}

@media (min-width: 1200px) {
	.testpaper-navbar.affix {
		width: 1140px;
	}
}

.testpaper-question {
	margin-bottom: 50px;
	font-size: 14px;
	border-top: 1px solid #ccc;
	padding-top	: 20px;
}

.panel .testpaper-question:first-child {
	border-top: none;
}

.modal .testpaper-question {
	border-top: none;
	padding-top: 0;
}

.testpaper-question-main {
	float: left; 
	margin-left: 50px;
}

.testpaper-question-seq-wrap {
	float: left;
	width: 40px;
	margin-right: 10px;
	text-align: center;
}

.testpaper-question-seq {
	font-size: 20px;
	color: #3a87ad;
}

.testpaper-question-score {
	font-size:12px;
	color:#aaa;
	border:1px solid #ccc;
	padding:0px 1px;
	border-radius:5px;
	background:#f6f6f6;
	display: inline-block;
}

.question-score {
	font-size:12px;
	color:#aaa;
	border:1px solid #ccc;
	padding:0px 1px;
	border-radius:5px;
	background:#f6f6f6;
	display: inline-block;
}

.testpaper-question-stem {
	padding-bottom: 10px;
	border-bottom: 1px dashed #ddd;
	margin-bottom: 10px;
	overflow: hidden;
	zoom: 1;
}

.testpaper-question-stem img, .question-set-item-main img {
	max-width: 100%;
}

.testpaper-question-stem-material img {
	max-width: 100%;
}

.testpaper-question-choices {
	margin-left: 50px;
	padding-left: 0;
	list-style: none;
	border-bottom: 1px dashed #ddd;
	margin-bottom: 10px;
	padding-bottom: 10px;
}

.testpaper-question-choices img {
	max-width: 100%;
}

.testpaper-question-choices li {
	padding: 6px 0 6px 6px;
}

.testpaper-question-choices li:hover {
	background: #eee;
	cursor: pointer;
}

.testpaper-question-choice-index {
	color: #999;
	margin-right: 20px;
}

.testpaper-question-choice-right, 
.testpaper-question-choice-right .testpaper-question-choice-index {
	color: #3c763d;
}

.question-text-success {
	color: #0B900D;
}

.question-text-danger {
	color: #EA1D19;
}

.testpaper-question-choice-inputs {
	margin-left: 50px;
	float: left;
}

.testpaper-question-choice-inputs  label {
	padding: 8px 20px 8px 30px;
	display: inline-block;
}

.testpaper-question-choice-inputs  label:hover,.testpaper-question-determine-inputs  label:hover,
.testpaper-question-choice-inputs  label.active,.testpaper-question-determine-inputs  label.active {
	background: #eee;
}

.testpaper-question-fill-inputs {
	margin-left: 50px;

}

.testpaper-question-fill-inputs  input {
	margin-bottom: 10px;
}

.testpaper-question-fill .testpaper-question-result ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.homework-question-fill ul {
	list-style: none;
	margin: 0;
	padding: 0;
}

.testpaper-question-determine-inputs {
	margin-left: 50px;
	float: left;
}

.testpaper-question-determine-inputs  label {
	padding: 8px 20px 8px 30px;
	display: inline-block;
}

.testpaper-question-essay-inputs {
	margin-left: 50px;
	margin-bottom: 10px;
}

.testpaper-question-essay .testpaper-question-result {
	float: none;
}

.testpaper-question-result {
	margin-left: 50px;
	float: left;
}

.homework-question-result {
	margin-left: 5px;
	float: left;
}


.testpaper-question-result-title {
	margin-bottom: 5px;
	color: #666;

}

.homework-question-result-title {
	margin-bottom: 5px;
	color: #666;

}

.question-result-title {
	margin-bottom: 5px;
	color: #666;

}

.testpaper-question-result-suggested {
	margin-bottom: 20px;
}

.homework-question-result-suggested {
	margin-bottom: 20px;
}

.testpaper-question-analysis {
	margin-left: 50px;
}

.testpaper-question-analysis img {
	max-width: 100%;
}

.testpaper-card .btn-index {
	font-size: 12px;
	padding: 0;
	width: 24px;
	height: 24px;
	line-height: 24px;
	display: inline-block;
	margin: 0 5px 5px 0;
}

.testpaper-card-explain .btn-index {
	width: 12px;
	height: 12px;
	font-size: 12px;
	margin: 0 3px 5px 0;
}

.testpaper-card-explain small {
	margin-right: 8px;
}

.testpaper-card-timer {
	color: #3a87ad;
	font-size: 20px;
}

.testpaper-card .panel-body .have-pro {
	border: 2px solid #428bca;
}

.testpaper-card.affix {
	position: static;
}

@media (min-width: 992px) {
  .testpaper-card.affix,
  .testpaper-card.affix-bottom {
    width: 213px;
  }
  .testpaper-card.affix {
    position: fixed;
    top: 60px;
  }
  .testpaper-card.affix-bottom {
    position: absolute;
  }
}

@media (min-width: 1200px) {
	.testpaper-card.affix,
	.testpaper-card.affix-bottom {
		width: 263px;
	}
}


.ppt-dashboard {
	width: 100%;
	position: fixed;
	top: 56px;
	bottom: 0px;
	left: 0;
	right: 0;
	background: #e5e5e5;
}

.slide-player {
	position: absolute;
	top: 0px;
	left: 0px;
	right: 0px;
	bottom: 0px;
}

.slide-player-body {
	position: absolute;
	text-align: center;
	width: 100%;
	top: 0px;
	bottom: 50px;
}

.loading-background  {
	background: #fff url(../img/loader.gif) no-repeat center center;
}

.slide-player-control {
	position: absolute;
	width: 100%;
	bottom: 0px;
	text-align: center;
	font-size: 20px;
	padding: 10px;
	background: #fff;
	border-top: 1px solid #e2e2e2;
}

.slide-player-control a {
	color: #666;
}

.slide-player-control a:hover {
	color: #333;
}

.slide-player-control .fullscreen {
	float: right;
	margin-left: 15px;
}

.lt-ie9 .slide-player-control .fullscreen {
	display: none;
}

.slide-player-control .goto-first {
	margin-left: 100px;
}

.slide-player-control .goto-index {
	width: 50px;
	display: inline-block;
}	

.slide-player-control .goto-index-input {
	float: right;
	font-size: 16px;
}

.slide-player-control .glyphicon {
	padding-left: 10px;
	padding-right: 10px;
}

.toolbar-wrapper .glyphicon-fullscreen {
	float: right;
}

.toolbar-wrapper a {
	color: #444;
}

.toolbar-wrapper a:hover{
	color: #000;
}

.slide-player-body {
	text-align: center;
}

.slide-player-body .slide {
	display: none;
	position: relative;
	height: 100%;
}

.slide-player-body .slide.active {
	display: inline-block;
}

.slide-notice {
	display: none;
	border-bottom: 1px solid #e5e5e5;
	-webkit-box-shadow: 0 5px 15px rgba(0,0,0,.5);
	box-shadow: 0 5px 15px rgba(0,0,0,.5);
	background-color: #fff;
	background-clip: padding-box;
	border: 1px solid #999;
	border: 1px solid rgba(0,0,0,.2);
	border-radius: 6px;
	outline: 0;
	-webkit-box-shadow: 0 3px 9px rgba(0,0,0,.5);
	box-shadow: 0 3px 9px rgba(0,0,0,.5);
	filter:alpha(opacity=50);
	-moz-opacity:0.5;
	opacity:0.5;
	z-index: 1000;
	text-align: center;
	margin: 100px auto;
	position: relative;
	width: 300px;
}

.slide-notice .header {
	padding: 15px;
	min-height: 16.42857143px;
}

/**
 * Question
 */

.question-set-item {
	margin-bottom: 50px;
	padding-top: 20px;
	border-top: 1px solid #ccc;
}

.question-set-item-side {
	float: left;
	width: 40px;
}

.question-set-item-main {
	margin-left: 50px;
}

.question-heading {
	padding-bottom: 10px;
	border-bottom: 1px dashed #ddd;
	margin-bottom: 10px;
	overflow: hidden;
	zoom: 1;
}

.question-choices {
	list-style: none;
	padding-left: 0;
}

.question-choices > li {
	padding: 6px 6px;
}

.question-choices > li:hover {
	background: #eee;
	cursor: pointer;
}

.question-choices .choice-index {
	color: #999;
	margin-right: 20px;
	float: left;
}

.homwork-choice-index {
	margin-right: 20px;
	float: left;
}

.question-choices-inputs {

}

.question-choices-inputs  label {
	padding: 8px 20px 8px 30px;
	display: inline-block;
}

.question-choices-inputs label:hover,
.question-choices-inputs label.active {
	background: #eee;
}

.question-fill-inputs input {
	margin-bottom: 10px;
}

.question-set-item-side {
	text-align: center;
}

.question-set-item-seq {
	font-size: 20px;
	color: #3a87ad;
}

.question-set-heading {
	position: relative;
}

.question-set-type {
	position: absolute;
	top: 20px;
	left: 8px;
	background: #00E0FF;
	color: #fff;
	padding: 3px 15px;
	font-weight: bold;
	font-size: 16px;
	border-radius: 3px;
}

.question-set-title {
	margin-top: 5px;
	margin-left: 80px;
	margin-bottom: 10px;
	font-size: 20px;
}

.question-set-description {
	margin-left: 80px;
	color: #999;
}

.question-set-card {
    width:261px;
}

.question-set-card.affix {
	top: 0!important;
}

.question-set-card  .question-index {
	display: inline-block;
	border: 1px solid #ccc;
	width: 24px;
	height: 24px;
	line-height: 24px;
	text-align: center;
	margin-right: 5px;
	margin-bottom: 5px;
	border-bottom-width: 2px;
	text-decoration: none;
	color: #888;
}

.question-set-card  .question-index:hover {
	background: #eee;
}

.question-set-card .question-index-active {
	background: #eee;
	border-color: #aaa;
}


.question-set-card .panel-heading {
	line-height: 30px;
}

a.homework-essay-textarea-pack-up{
	padding: 5px 10px;
	font-size: 12px;
	line-height: 1.5;
	border-radius: 3px;
	color: #999999;
}

.homework-status {
	margin-top: 20px;
	float: right;
}

.homework-status .label {
	padding: 5px 25px;
	border-radius: 3px;
	font-size: 100%;

}

.quality-switcher {

}

.quality-switcher-control {
	margin: 10px 0 10px 20px;
	display: none;
}

.quality-switcher-control-open {
	display: block;
}

.quality-switcher .quality-actions {
	margin-top: 10px;
}

/**
 * <在线客服>
 */

.float-consult {
    position: fixed;
    right: 0;
    top: 50%;
    visibility: hidden;
    z-index: 999999;
}

.float-consult .popover {
  width: 250px;
  color: #444;
  cursor: default;
  -webkit-user-select: text;
     -moz-user-select: text;
      -ms-user-select: text;
          user-select: text;
}

.float-consult .popover .qrcode {
  max-width: 220px;
}

.float-consult .btn-group-vertical .btn:active {
  box-shadow: none;
}

.float-consult .consult-contents {
  display: none;
}

@font-face {font-family: "consultfont";
  src: url('fonts/consult-font.eot'); /* IE9*/ 
  src: url('fonts/consult-font.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
  url('fonts/consult-font.woff') format('woff'), /* chrome、firefox */
  url('fonts/consult-font.ttf') format('truetype'), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
  url('fonts/consult-font.svg#consultfont') format('svg'); /* iOS 4.1- */
}

.float-consult .icon {
  font-family:"consultfont" !important;
  font-size:20px;
  font-style:normal;
  -webkit-font-smoothing: antialiased;
  -webkit-text-stroke-width: 0.2px;
  -moz-osx-font-smoothing: grayscale;
}

.float-consult .icon-phone:before { content: "\e600"; }

.float-consult .icon-email:before { content: "\e601"; }

.float-consult .icon-qq:before { content: "\e603"; }

.float-consult .icon-weixin:before { content: "\e606"; }

.float-consult .icon-qqgroup:before { content: "\e608"; }

#float-consult h3.popover-title	{
	padding: 8px 14px;
}

.float-consult-qq-btn .popover img {
	width: 25px;
	height: 25px;
}

.float-consult-qq-btn .popover p {
	margin: 0 0 6px
}
/**
 * </在线客服>
 */

/**
 * <讨论区话题列表>
 */
.thread-list .media-heading {
	margin-bottom: 10px;
}

.thread-list .post-num {
	float: right;
	margin-top: 15px;
}

.thread-list .thread-metas {

}

.thread-list .media-object {
    width: 36px;
}

.thread-list .title {
	margin-bottom: 5px;
}

.thread-list .metas {
	font-size: 12px;
	color: #999;
}

.thread-list .metas .divider {
	margin: 0 5px;
	color: #ccc;
}

.group-media-sm {
	margin-bottom: 15px;
}

.group-media-sm .media-object {
	width: 60px;
	height: 60px;
}

.navbar-user-avatar {
	width: 24px;
	height: 24px;
	border-radius: 3px;
}

.homepage .news li em {
	width: 85px;
	float: right;
	text-align: right;
	font-style: normal;
	color: #a9a9a9;
}

.homepage .news ul.row {
	margin-right: -10px;
	margin-left: -10px;
	padding-left: 0px;
	list-style: none;
}

.homepage .news li span {
	color: #428bca;
	margin-right: 10px;
	text-decoration: none;
}

.homepage .news li a {
	color: #222;
	display: block;
	height: 20px;
	line-height: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.homepage .vip ul {
	margin-right: -10px;
	margin-left: -10px;
	padding-left: 0px;
	list-style: none;
}

.vip li {
	padding-right: 10px;
	padding-left: 10px;
}

.vip-item {
	border: 1px solid #e1e1e1;
}

.vip-item .row {
	margin-left: -15px;
	margin-right: -15;
}

.vip-lists li {
	margin-bottom: 20px;
}

.vip-item h3, p {
	color: #555;
}

.vip-item h4 {
	color: #e57259;
	text-decoration: none;
	text-align: center;
}

.vip-item img {
	width: 100%;
}

.vip-item a {
	overflow: hidden;
}

.vip-price {
	margin-top: 20px;
}

.status-side ul {
	padding-left: 0;
	list-style: none;
}

.status-side li {
	overflow: hidden;
}

.status-side li img {
	width: 50px;
	height: 50px;
}

.course-wide-list .course-item:hover {
	background: #f9f9f9;
	border-color: #e57259;
}

.homepage .hot-group img {
	width: 58px;
	height: 58px;
}

.homepage .hot-group p {
	margin-bottom: 10px;
}
.course-data a{
	color:#2a6496;
}

.coursesTypeChoices {
	margin:15px 0;
}

.coursesTypeChoices .sortedCourses  {
	overflow:hidden;
	text-align:left;
}

.coursesTypeChoices input{
	margin:0 0 0px 45px;
}
