body {
  background: #20346a;
}
.container-fluid {
  background: #fff;
  width: 80%;
  margin: 60px auto;
  border-radius: 4px;
}
.logo {
  padding: 30px;
  color: #29408f;
}
.logo span {
  font-weight: 100;
  color: #918f8f;
}
.logo img {
  height: 58px;
  padding-bottom: 12px;
}
.logo a:hover,
.logo a:focus {
  color: inherit!important;
}
.center-block {
  width: 100%
}
h1 {
  font-size: 4rem;
}
a {
  color: #20346a;
}
a:hover,
a:focus {
  color: #b80000;
  text-decoration: none;
}

.select2-selection--multiple:before {
  content: "";
  position: absolute;
  right: 7px;
  top: 42%;
  border-top: 5px solid #888;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
}
.select2-container--open .select2-selection--multiple:before {
  border-top:0;
  border-bottom: 5px solid #888;
} 

/* fade ONE in on hover */
#modules a:hover > div img {
  opacity: 1;
}

#modules div img {
  opacity: 0.75;
  padding-bottom: 15px;
}
#modules div img.img-thumb {
  opacity: 1;
  height: 50px;
  width: 50px;
}

.module-info.text-light {
  color: #d8d9da!important;
}
.module-info.text-light:focus,
.module-info.text-light:hover {
  color: #aba3aa!important;
}

.border-left-primary {
  border-left: .25rem solid #4e73df!important;
}
.border-left-info {
  border-left: .25rem solid #36b9cc!important;
}
.border-left-success {
  border-left: .25rem solid #1cc88a!important;
}
.border-left-warning {
  border-left: .25rem solid #f6c23e!important;
}
.border-left-danger {
  border-left: .25rem solid #e74a3b!important;
}

.btn-circle {
  border-radius: 100%;
  height: 2.5rem;
  width: 2.5rem;
  font-size: 1rem;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.btn-circle.btn-sm, .btn-group-sm>.btn-circle.btn {
  height: 1.8rem;
  width: 1.8rem;
  font-size: .75rem;
}
.btn:focus {
  color: #fff;
}
footer {
  margin-bottom: 50px;
}
.login {
  width: 500px;
}
img.wiktionary {
  opacity: 0.6;
  padding-bottom: 15px;
}
.nav-tabs .nav-item.show .nav-link,
.nav-tabs .nav-link.active,
.nav-tabs .nav-link:focus,
.nav-tabs .nav-link:hover {
  border-color: transparent!important;
  background-color: #ddd;
  color: #253a80;
}
.nav-tabs .nav-link.active {
  background-color: #4e73df!important;
  color: #fff;
}
.nav-tabs .nav-link.active:hover {
  background-color: #2e59d9!important;
  border-color: #2653d4!important;
}

/* handles CSS for countdown */
.alert-primary .close {
  stroke: #4e73df!important;
  color: #4e73df!important;
}
.alert-info .close {
  stroke: #36b9cc!important;
  color: #36b9cc!important;
}
.alert-success .close {
  stroke: #1cc88a!important;
  color: #1cc88a!important;
}
.alert-warning .close {
  stroke: #f6c23e!important;
  color: #f6c23e!important;
}
.alert-danger .close {
  stroke: #e74a3b!important;
  color: #e74a3b!important;
}
.alert-dismissible .close {
  text-shadow: none;
  font-size: 1rem!important;
}
.alert-dismissible .close:not(:disabled):not(.disabled):focus,
.alert-dismissible .close:not(:disabled):not(.disabled):hover {
  outline: none;
}
.close-base {
  fill: none;
  stroke: #b6b6b6;
  stroke-width: 8px;
}
.close-progress {
  fill: none;
  stroke-width: 16px;
  transition: stroke-dashoffset 1s;
}
.countdown {
  position: absolute;
  left: 26px;
  top: 9px;
  text-align: center;
  font-size: 1.5rem;
}

/* CSS for tree view */
.tree-view {
  max-height: 300px;
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 1051;
}
.tree-view-header {
  padding: 5px;
  display: block;
  border-radius: 5px 5px 0 0;
}
.tree-view-group {
  list-style: none;
}
.tree-view-item {
  margin-left: 0;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  padding-bottom: 0px;
}
.tree-view-item-row {
  display: block;
  padding: 3px 3px 3px 0;
  cursor: pointer;
}
.tree-view .selected > span {
  border-radius: .25em;
}
.tree-view-item-row:focus {
  border-radius: .25em;
}
:focus {
  outline: none;
}
.tree-view li {
  padding: 0px;
}
.tree-view .selected > span {
  background: #007bff;
  color: white;
}
.tree-view.scrollbar-danger .selected > span {
  background: #dc3545;
  color: white;
}

/* CSS for responsive tabs with bootstrap */
.nav-tabs:not(.responsive-tabs) .dropdown-arrow {
  display: none;
}

.responsive-tabs {
  position: relative;
}
.responsive-tabs li {
  width: 100%;
  margin: 0 !important;
}
.responsive-tabs li > a {
  display: none;
  border: 0 !important;
  border-radius: 0 !important;
}
.responsive-tabs.open li > a, .responsive-tabs li > a.active {
  display: block;
}
.responsive-tabs .dropdown-arrow {
  position: absolute;
  top: 9px;
  right: 15px;
  cursor: pointer;
}
.responsive-tabs .nav-link {
  margin-top: 1px!important;
}
.responsive-tabs .dropdown-arrow .fa-angle-down {
  transition: all ease .5s;
}
.responsive-tabs.open .dropdown-arrow .fa-angle-down {
  transform: rotate(-180deg);
  transition: all ease .5s;
}
.responsive-tabs.open .nav-item:first-child .nav-link {
  border-radius: .25rem .25rem 0 0!important;
}
.responsive-tabs:not(.open) .nav-item .nav-link.active {
  border-radius: .25rem .25rem 0 0!important;
}

/* CSS for the progress bars */
.selected-file {
  display: flex;
  margin-bottom: 5px;
  color: #000;
}
.selected-file-cancel {
  padding: 4px 8px;
  border-radius: 5px 0 0 5px;
}
.selected-file-holder,
.research-progress-holder,
.exam-progress-holder {
  background: #ddd;
  display: flex;
  position: relative;
  white-space: nowrap;
  overflow: hidden;
  justify-content: space-between;
  padding: 4px 6px;
}
.selected-file-holder {
  width: 100%;
  border-radius: 0 5px 5px 0;
}
.research-progress-holder,
.exam-progress-holder {
  border-radius: 5px;
  margin-bottom: 10px;
}
.selected-file-progress,
.research-progress,
.exam-progress {
  position: absolute;
  width: 0;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  transition: 0.4s linear;
  transition-property: width, background-color;
}
.selected-file-progress {
  z-index: 10;
  overflow: hidden;
}
.selected-file-progress-text,
.research-progress-text,
.exam-progress-text {
  display: flex;
  justify-content: space-between;
  padding: 4px 0px 4px 6px;
}
.progress-percent,
.progress-module-percent {
  font-weight: bold;
  margin-right: 5px;
}
.progress-filename {
  text-overflow: ellipsis;
  overflow: hidden;
  color: #eee;
}
.disable-select {
  -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}

.custom-switch .custom-control-label::before,
.custom-switch .custom-control-label::after {
  cursor: pointer;
}

/* files options */
.modal .modal-file-drop {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 1rem 1rem;
  border-bottom: 1px solid #e3e6f0;
  border-top-left-radius: .3rem;
  border-top-right-radius: .3rem;
  min-height: 80vh;
  margin: 20px;
  border: 3px dashed;
  opacity: .5;
}
.modal .modal-file-drop * {
  pointer-events: none;
}
tr.selected {
  background: #4e73df!important;
  color: white!important;
}
tr.selected a {
  color: white!important;
}
tr.selected a:hover,
tr.selected a:focus {
  color: #ddd!important;
}

/* sets css for quilleditor */
.classic-editor {
  max-height: 80vh;
  overflow: scroll;
  position: relative;
}
.row-editor {
  position: relative;
  justify-content: center;
  overflow-y: auto;
  background: #f2f2f2;
  border: 1px solid #ccc;
  max-height: 80vh;
  font-size: 16px;
} 
.CodeMirror {
  margin-bottom: 0px!important;
}
#preview-pane .ql-toolbar {
  text-align: center;
}
div#event-description {
  height: auto!important;
}
.ql-toolbar {
  background: #fafafa;
}
.ql-table-menus-container {
  color: #000
}
.row-editor .ql-editor {
  width: 612pt;
  min-width: 612pt;
  height: 100%;
  min-height: 791pt;
  padding: 1.5cm!important;
  margin: 2.5rem auto;
  border: 1px #ccc solid;
  background: #fff;
  box-shadow: 0 0 5px hsla( 0, 0%, 0%, .1 );
  color: #333;
}
#quill-editor .ql-editor p:not(:last-child) {
  padding-bottom: 0!important;
  padding-top: 0!important;
}
.quill-editor:not(#quill-editor) {
  max-height: 500px;
  overflow: auto;
}
.ql-editor p:not(:last-child) {
  padding-bottom: inherit!important;
}
.row-editor .ql-editor.ql-blank::before {
  left: inherit!important;
  right: inherit!important;
}
.ql-toolbar button[disabled] {
  fill: #ccc;
}

/* .quill-editor * {
  color: #333;
} */
.ql-snow.ql-toolbar button,
.ql-snow .ql-toolbar button {
  margin: 0 1px;
  padding: 3px 3px!important;
  width: 24px!important;
}
.ql-snow .ql-color-picker,
.ql-snow .ql-icon-picker {
  margin: 0 1px;
  width: 24px!important;
}
.ql-snow .ql-picker {
  margin: 0 2px;
}
.ql-snow .ql-color-picker .ql-picker-label,
.ql-snow .ql-icon-picker .ql-picker-label {
  padding: 2px 2px!important;
}
.ql-snow.ql-toolbar button:hover .ql-stroke2, .ql-snow .ql-toolbar button:hover .ql-stroke2, .ql-snow.ql-toolbar button:focus .ql-stroke2, .ql-snow .ql-toolbar button:focus .ql-stroke2, .ql-snow.ql-toolbar .ql-picker-label:hover .ql-stroke2, .ql-snow .ql-toolbar .ql-picker-label:hover .ql-stroke2, .ql-snow.ql-toolbar .ql-picker-item:hover .ql-stroke2, .ql-snow .ql-toolbar .ql-picker-item:hover .ql-stroke2, .ql-snow.ql-toolbar .ql-picker-item.ql-selected .ql-stroke2, .ql-snow .ql-toolbar .ql-picker-item.ql-selected .ql-stroke2 {
  fill: #06c;
}
.ql-snow.ql-toolbar button.ql-active, .ql-snow .ql-toolbar button.ql-active, .ql-snow.ql-toolbar .ql-picker-label.ql-active, .ql-snow .ql-toolbar .ql-picker-label.ql-active {
  background: #06c;
  color: #fff!important;
  border-radius: .25em;
}
.ql-snow.ql-toolbar button.ql-active .ql-stroke, .ql-snow .ql-toolbar button.ql-active .ql-stroke, .ql-snow.ql-toolbar .ql-picker-label.ql-active .ql-stroke:not(.ql-color-label), .ql-snow .ql-toolbar .ql-picker-label.ql-active .ql-stroke, .ql-snow.ql-toolbar button.ql-active .ql-stroke-miter, .ql-snow .ql-toolbar button.ql-active .ql-stroke-miter, .ql-snow.ql-toolbar .ql-picker-label.ql-active .ql-stroke-miter, .ql-snow .ql-toolbar .ql-picker-label.ql-active .ql-stroke-miter {
  stroke: #fff!important;
}
.row-editor .ql-stroke {
  stroke: #eee!important;
}
.row-editor svg:hover,
.row-editor svg:focus {
  background: #666!important;
}
.ql-snow.ql-toolbar button.ql-active .ql-fill, .ql-snow .ql-toolbar button.ql-active .ql-fill {
  fill: #fff!important;
}
.ql-snow.ql-toolbar button.ql-active:hover,
.ql-snow.ql-toolbar button.ql-active:focus {
  background: #0153a4;
}
.ql-color .ql-picker-options [data-value=custom-color],
.ql-background .ql-picker-options [data-value=custom-color] {
  background: none!important;
  width: 136px!important;
  height: 20px!important;
  text-align: center;
}
.ql-color .ql-picker-options [data-value=custom-color]:before,
.ql-background .ql-picker-options [data-value=custom-color]:before {
  content: 'Custom Color';
}
.ql-color .ql-picker-options [data-value=custom-color]:hover,
.ql-background .ql-picker-options [data-value=custom-color]:hover {
  border-color: transparent !important;
}
#color-picker, 
#background-picker {
  padding: 0 2px;
  border: 0;
  margin: -6px;
  width: 146px;
  height: 26px;
}
.ql-snow .ql-table .ql-picker-options {
  width: 158px;
}
.ql-snow .ql-table .ql-picker-item {
  border: 1px solid transparent;
  float: left;
  height: 12px;
  margin: 1px;
  padding: 0;
  width: 12px;
  border: solid 1px;
}
.ql-snow .ql-table .ql-picker-item.hover,
.ql-snow .ql-table .ql-picker-item:focus,
.ql-snow .ql-table .ql-picker-item:hover {
  background: #9ecfff;
  border: 1px solid #06c;
}
.ql-snow .ql-table {
  width: 24px;
}
.ql-snow .ql-table .ql-picker-label {
  padding: 2px 2px;
  text-align: center;
}
.ql-snow .ql-table .ql-picker-label svg {
  right: 2px!important;
}
.ql-snow .alert {
  padding: inherit;
}
.ql-container {
  font-size: 16px!important;
}
.ql-snow .ql-tooltip[data-mode=audio]::before {
  content: "Enter audio:"!important;
}
.ql-table-btns-checked {
  background: #06c!important;
}
.ql-table-btns-checked>svg path {
  stroke: #fff!important;
}

/* CSS for 404 error */
.error {
  color: #5a5c69;
  font-size: 7rem;
  position: relative;
  line-height: 1;
  width: 12.5rem;
}
@-webkit-keyframes noise-anim-2 {
  0% {
      clip: rect(34px,9999px,67px,0)
  }

  5% {
      clip: rect(97px,9999px,95px,0)
  }

  10% {
      clip: rect(59px,9999px,57px,0)
  }

  15% {
      clip: rect(44px,9999px,73px,0)
  }

  20% {
      clip: rect(23px,9999px,16px,0)
  }

  25% {
      clip: rect(46px,9999px,58px,0)
  }

  30% {
      clip: rect(53px,9999px,49px,0)
  }

  35% {
      clip: rect(54px,9999px,42px,0)
  }

  40% {
      clip: rect(92px,9999px,10px,0)
  }

  45% {
      clip: rect(89px,9999px,15px,0)
  }

  50% {
      clip: rect(52px,9999px,9px,0)
  }

  55% {
      clip: rect(20px,9999px,12px,0)
  }

  60% {
      clip: rect(89px,9999px,69px,0)
  }

  65% {
      clip: rect(6px,9999px,31px,0)
  }

  70% {
      clip: rect(9px,9999px,47px,0)
  }

  75% {
      clip: rect(72px,9999px,95px,0)
  }

  80% {
      clip: rect(45px,9999px,34px,0)
  }

  85% {
      clip: rect(6px,9999px,44px,0)
  }

  90% {
      clip: rect(94px,9999px,92px,0)
  }

  95% {
      clip: rect(81px,9999px,56px,0)
  }

  100% {
      clip: rect(58px,9999px,61px,0)
  }
}

@keyframes noise-anim-2 {
  0% {
      clip: rect(34px,9999px,67px,0)
  }

  5% {
      clip: rect(97px,9999px,95px,0)
  }

  10% {
      clip: rect(59px,9999px,57px,0)
  }

  15% {
      clip: rect(44px,9999px,73px,0)
  }

  20% {
      clip: rect(23px,9999px,16px,0)
  }

  25% {
      clip: rect(46px,9999px,58px,0)
  }

  30% {
      clip: rect(53px,9999px,49px,0)
  }

  35% {
      clip: rect(54px,9999px,42px,0)
  }

  40% {
      clip: rect(92px,9999px,10px,0)
  }

  45% {
      clip: rect(89px,9999px,15px,0)
  }

  50% {
      clip: rect(52px,9999px,9px,0)
  }

  55% {
      clip: rect(20px,9999px,12px,0)
  }

  60% {
      clip: rect(89px,9999px,69px,0)
  }

  65% {
      clip: rect(6px,9999px,31px,0)
  }

  70% {
      clip: rect(9px,9999px,47px,0)
  }

  75% {
      clip: rect(72px,9999px,95px,0)
  }

  80% {
      clip: rect(45px,9999px,34px,0)
  }

  85% {
      clip: rect(6px,9999px,44px,0)
  }

  90% {
      clip: rect(94px,9999px,92px,0)
  }

  95% {
      clip: rect(81px,9999px,56px,0)
  }

  100% {
      clip: rect(58px,9999px,61px,0)
  }
}

.error:before {
  content: attr(data-text);
  position: absolute;
  left: -2px;
  text-shadow: 1px 0 #4e73df;
  top: 0;
  color: #5a5c69;
  background: #fff;
  overflow: hidden;
  clip: rect(0,900px,0,0);
  animation: noise-anim-2 3s infinite linear alternate-reverse;
}
.error:after {
  content: attr(data-text);
  position: absolute;
  left: 2px;
  text-shadow: -1px 0 #e74a3b;
  top: 0;
  color: #5a5c69;
  background: #fff;
  overflow: hidden;
  clip: rect(0,900px,0,0);
  animation: noise-anim 2s infinite linear alternate-reverse;
}

/* CSS for rtl languages */
.rtl .ml-1 {
  margin-left: 0!important;
  margin-right: .25rem!important;
}
.rtl .ml-2 {
  margin-left: 0!important;
  margin-right: .5rem!important;
}
.rtl .ml-3 {
  margin-left: 0!important;
  margin-right: 1rem!important;
}
.rtl .ml-4 {
  margin-left: 0!important;
  margin-right: 1.5rem!important;
}
.rtl .ml-5 {
  margin-left: 0!important;
  margin-right: 3rem!important;
}
.rtl .mr-1 {
  margin-left: .25rem!important;
  margin-right: 0!important;
}
.rtl .mr-2 {
  margin-left: .5rem!important;
  margin-right: 0!important;
}
.rtl .mr-3 {
  margin-left: 1rem!important;
  margin-right: 0!important;
}
.rtl .mr-4 {
  margin-left: 1.5rem!important;
  margin-right: 0!important;
}
.rtl .mr-5 {
  margin-left: 3rem!important;
  margin-right: 0!important;
}
.rtl .text-left {
  text-align: right!important;
}
.rtl .text-right {
  text-align: left!important;
}
.rtl .input-group > .custom-select:not(:first-child),
.rtl .input-group > .form-control:not(:first-child) {
  border-top-left-radius: .25rem;
  border-bottom-left-radius: .25rem;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.rtl .input-group>.input-group-append:last-child>.btn:not(:last-child):not(.dropdown-toggle),
.rtl .input-group>.input-group-append:last-child>.input-group-text:not(:last-child),
.rtl .input-group>.input-group-append:not(:last-child)>.btn,
.rtl .input-group>.input-group-append:not(:last-child)>.input-group-text,
.rtl .input-group>.input-group-prepend>.btn,
.rtl .input-group>.input-group-prepend>.input-group-text {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-top-right-radius: .25rem;
  border-bottom-right-radius: .25rem;
}

/* CSS for cursors */
.cursor-alias {cursor: alias;}
.cursor-all-scroll {cursor: all-scroll;}
.cursor-auto {cursor: auto;}
.cursor-cell {cursor: cell;}
.cursor-context-menu {cursor: context-menu;}
.cursor-col-resize {cursor: col-resize;}
.cursor-copy {cursor: copy;}
.cursor-crosshair {cursor: crosshair;}
.cursor-default {cursor: default;}
.cursor-e-resize {cursor: e-resize;}
.cursor-ew-resize {cursor: ew-resize;}
.cursor-grab {cursor: grab;}
.cursor-grabbing {cursor: grabbing;}
.cursor-help {cursor: help;}
.cursor-move {cursor: move;}
.cursor-n-resize {cursor: n-resize;}
.cursor-ne-resize {cursor: ne-resize;}
.cursor-nesw-resize {cursor: nesw-resize;}
.cursor-ns-resize {cursor: ns-resize;}
.cursor-nw-resize {cursor: nw-resize;}
.cursor-nwse-resize {cursor: nwse-resize;}
.cursor-no-drop {cursor: no-drop;}
.cursor-none {cursor: none;}
.cursor-not-allowed {cursor: not-allowed;}
.cursor-pointer {cursor: pointer;}
.cursor-progress {cursor: progress;}
.cursor-row-resize {cursor: row-resize;}
.cursor-s-resize {cursor: s-resize;}
.cursor-se-resize {cursor: se-resize;}
.cursor-sw-resize {cursor: sw-resize;}
.cursor-text {cursor: text;}
.cursor-url {cursor: url(myBall.cursor-cur),auto;}
.cursor-w-resize {cursor: w-resize;}
.cursor-wait {cursor: wait;}
.cursor-zoom-in {cursor: zoom-in;}
.cursor-zoom-out {cursor: zoom-out;}

@media screen and (max-width: 768px) {
  h1 {
	font-size: 3rem;
  }
  .logo img {
	height: 45px;
	padding-bottom: 10px;
  }
}
@media (min-width: 768px) {
  .modal .modal-xxl {
      width: 90%;
      max-width: 1200px;
  }
}