.introjs-overlay {
  position: absolute;
  box-sizing: content-box;
  z-index: 999999;
  background-color: #3A3E51;
  opacity: 0.5 !important;
  /*background: -moz-radial-gradient(center,ellipse farthest-corner,rgba(0,0,0,0.5) 0,rgba(0,0,0,0.5) 100%);*/
  /*background: -webkit-gradient(radial,center center,0px,center center,100%,color-stop(0%,rgba(0,0,0,0.5)),color-stop(100%,rgba(0,0,0,0.5)));*/
  /*background: -webkit-radial-gradient(center,ellipse farthest-corner,rgba(0,0,0,0.5) 0,rgba(0,0,0,0.5) 100%);*/
  /*background: -o-radial-gradient(center,ellipse farthest-corner,rgba(0,0,0,0.5) 0,rgba(0,0,0,0.5) 100%);*/
  /*background: -ms-radial-gradient(center,ellipse farthest-corner,rgba(0,0,0,0.5) 0,rgba(0,0,0,0.5) 100%);*/
  /*background: radial-gradient(center,ellipse farthest-corner,rgba(0,0,0,0.5) 0,rgba(0,0,0,0.5) 100%);*/
  filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#66000000',endColorstr='#e6000000',GradientType=1)";
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
  filter: alpha(opacity=50);
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.introjs-fixParent {
  z-index: auto !important;
  opacity: 1.0 !important;
  -webkit-transform: none !important;
  -moz-transform: none !important;
  -ms-transform: none !important;
  -o-transform: none !important;
  transform: none !important;
}

.introjs-showElement,
tr.introjs-showElement>td,
tr.introjs-showElement>th {
  /*z-index: 9999999 !important;*/
}

.introjs-disableInteraction {
  /*z-index: 99999999 !important;*/
  position: absolute;
  /*background-color: white;*/
  /*opacity: 0;*/
  /*filter: alpha(opacity=0);*/
}

.introjs-relativePosition,
tr.introjs-showElement>td,
tr.introjs-showElement>th {
  position: relative;
}

.introjs-helperLayer {
  box-sizing: content-box;
  position: absolute;
  z-index: 9999998;
  border: 3px dashed transparent;
  /*background-color: #FFF;*/
  /*background-color: rgba(255,255,255,.9);*/
  /*border: 1px solid #777;*/
  /*border: 1px solid rgba(0,0,0,.5);*/
  border-radius: 4px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, .4);
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

/*高亮样式*/
.highlightStyle {
  z-index: 9999999;
  border: 3px dashed #FFFFFF;
}

.addQuestion_img,
.addQuestion,
.addExamStep,
.createExamStep1,
.createExamStep2 {
  background-color: #FFF;
}

.introjs-tooltipReferenceLayer {
  box-sizing: content-box;
  position: absolute;
  visibility: hidden;
  z-index: 10000009;
  background-color: transparent;
  -webkit-transition: all 0.3s ease-out;
  -moz-transition: all 0.3s ease-out;
  -ms-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}

.introjs-helperLayer *,
.introjs-helperLayer *:before,
.introjs-helperLayer *:after {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  -ms-box-sizing: content-box;
  -o-box-sizing: content-box;
  box-sizing: content-box;
}

.introjs-helperNumberLayer {
  box-sizing: content-box;
  position: absolute;
  visibility: visible;
  top: -16px;
  left: -16px;
  z-index: 9999999999 !important;
  padding: 2px;
  font-family: Arial, verdana, tahoma;
  font-size: 13px;
  font-weight: bold;
  color: white;
  text-align: center;
  text-shadow: 1px 1px 1px rgba(0, 0, 0, .3);
  background: #ff3019;
  /* Old browsers */
  background: -webkit-linear-gradient(top, #ff3019 0%, #cf0404 100%);
  /* Chrome10+,Safari5.1+ */
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ff3019), color-stop(100%, #cf0404));
  /* Chrome,Safari4+ */
  background: -moz-linear-gradient(top, #ff3019 0%, #cf0404 100%);
  /* FF3.6+ */
  background: -ms-linear-gradient(top, #ff3019 0%, #cf0404 100%);
  /* IE10+ */
  background: -o-linear-gradient(top, #ff3019 0%, #cf0404 100%);
  /* Opera 11.10+ */
  background: linear-gradient(to bottom, #ff3019 0%, #cf0404 100%);
  /* W3C */
  width: 20px;
  height: 20px;
  line-height: 20px;
  border: 3px solid white;
  border-radius: 50%;
  filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff3019', endColorstr='#cf0404', GradientType=0)";
  /* IE6-9 */
  filter: "progid:DXImageTransform.Microsoft.Shadow(direction=135, strength=2, color=ff0000)";
  /* IE10 text shadows */
  box-shadow: 0 2px 5px rgba(0, 0, 0, .4);
}

.introjs-arrow {
  border: 5px solid transparent;
  content: '';
  position: absolute;
}

.introjs-arrow.top {
  top: -10px;
  border-bottom-color: white;
}

.introjs-arrow.top-right {
  top: -10px;
  right: 10px;
  border-bottom-color: white;
}

.introjs-arrow.top-middle {
  top: -10px;
  left: 50%;
  margin-left: -5px;
  border-bottom-color: white;
}

.introjs-arrow.right {
  right: -10px;
  top: 10px;
  border-left-color: white;
}

.introjs-arrow.right-bottom {
  bottom: 10px;
  right: -10px;
  border-left-color: white;
}

.introjs-arrow.bottom {
  bottom: -10px;
  border-top-color: white;
}

.introjs-arrow.bottom-right {
  bottom: -10px;
  right: 10px;
  border-top-color: white;
}

.introjs-arrow.bottom-middle {
  bottom: -10px;
  left: 50%;
  margin-left: -5px;
  border-top-color: white;
}

.introjs-arrow.left {
  left: -10px;
  top: 10px;
  border-right-color: white;
}

.introjs-arrow.left-bottom {
  left: -10px;
  bottom: 10px;
  border-right-color: white;
}

/*自定义提示框位置*/
.custom-left {
  left: 0 !important;
}

.custom-left-create {
  left: -150px !important;
}

.introjs-tooltip {
  box-sizing: content-box;
  position: absolute;
  visibility: visible;
  padding: 30px 30px 20px;
  min-width: 238px;
  max-width: 300px;
  background: #FFFFFF;
  border: 1px solid #F1F3F8;
  box-shadow: 0 2px 30px 0 rgba(58, 62, 81, 0.20);
  border-radius: 8px;
  -webkit-transition: opacity 0.1s ease-out;
  -moz-transition: opacity 0.1s ease-out;
  -ms-transition: opacity 0.1s ease-out;
  -o-transition: opacity 0.1s ease-out;
  transition: opacity 0.1s ease-out;
}

.intro-box .title-tip {
  position: relative;
  display: inline-block;
  height: 20px;
  color: #3A3E51;
}

.intro-box .title-tip .txt {
  position: relative;
  z-index: 10;
}

.intro-box .blue {
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: #3A63F3;
  opacity: 0.2;
  height: 8px;
  width: 100%;
  z-index: 9;
}

.intro-box .content-tip {
  margin-top: 15px;
  margin-bottom: 20px;
  font-size: 12px;
  color: #3A3E51;
}

.introjs-tooltipbuttons {
  text-align: right;
  white-space: nowrap;
  line-height: 0;
}

.intro-box .tip-list {
    margin-bottom: 10px;
}
.intro-box .tip-list dt {
  height: 20px;
  color: #3A3E51;
  margin-bottom: 5px;
}

.intro-box .tip-list dd {
  font-size: 12px;
  color: #3A3E51;
}

/*
   Buttons style by http://nicolasgallagher.com/lab/css3-github-buttons/
   Changed by Afshin Mehrabani
  */
.introjs-button {
  box-sizing: content-box;
  position: relative;
  overflow: visible;
  display: inline-block;
  /*padding: 0.3em 0.8em;*/
  padding: 0px 10px;
  margin: 0;
  text-decoration: none;
  font: 11px/normal sans-serif;
  color: #B4B6BD;
  white-space: nowrap;
  cursor: pointer;
  outline: none;
  -webkit-background-clip: padding;
  -moz-background-clip: padding;
  -o-background-clip: padding-box;
  /* IE hacks */
  zoom: 1;
  *display: inline;
}

.introjs-button:hover {
  text-decoration: none;
}

/* overrides extra padding on button elements in Firefox */
.introjs-button::-moz-focus-inner {
  padding: 0;
  border: 0;
}

.introjs-skipbutton {
  box-sizing: content-box;
  color: #B4B6BD;
}

.introjs-skipbutton:hover {
  color: #3A63F3;
}

.introjs-skipbutton.introjs-donebutton {
  font-weight: 500;
  color: #3A63F3;
  padding-right: 0;
}

/*不显示上一步*/
.introjs-prevbutton {
  display: none;
  border-right: none;
}

.introjs-nextbutton i {
  position: relative;
  top: 1px;
  right: 0;
  padding-left: 4px;
}

.introjs-disabled,
.introjs-disabled:hover,
.introjs-disabled:focus {
  box-shadow: none;
  cursor: default;
  background-image: none;
  text-decoration: none;
}

.again-btn.vue-btn {
  bottom: 19.9px;
}

.again-btn {
  border: none;
  color: #B4B6BD;
  font-size: 12px;
  position: absolute;
  bottom: 18.9px;
  right: 76px;
  background: transparent;
  padding: 0 10px;
}

.again-btn:hover {
  color: #3A63F3;
}

/*按钮样式 bootstrap样式冲突*/
a.introjs-button:focus {
  outline: none;
  color: #3A63F3;
}

a.introjs-nextbutton:hover {
  color: #3A63F3;
}

a.introjs-nextbutton {
  font-weight: 500;
  color: #3A63F3;
  padding-right: 0;
}

.introjs-hidden {
  display: none;
}

.introjs-bullets {
  position: absolute;
}

.introjs-bullets ul {
  box-sizing: content-box;
  clear: both;
  margin: 0px auto 0;
  padding: 0;
  display: inline-block;
}

.introjs-bullets ul li {
  box-sizing: content-box;
  list-style: none;
  float: left;
  margin: 0 4px;
}

.introjs-bullets ul li a {
  box-sizing: content-box;
  display: block;
  width: 6px;
  height: 6px;
  border: 1px solid #DCDFE6;
  background: #fff;
  border-radius: 10px;
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
}

.introjs-bullets ul li a:hover {
  background: #3A63F3;
  border: 1px solid #3A63F3;
  opacity: 0.5;
}

.introjs-bullets ul li a.active {
  background: #3A63F3;
  border: 1px solid #3A63F3;
  opacity: 0.5;
}

.introjs-progress {
  box-sizing: content-box;
  overflow: hidden;
  height: 10px;
  margin: 10px 0 5px 0;
  border-radius: 4px;
  background-color: #ecf0f1
}

.introjs-progressbar {
  box-sizing: content-box;
  float: left;
  width: 0%;
  height: 100%;
  font-size: 10px;
  line-height: 10px;
  text-align: center;
  background-color: #08c;
}

.introjsFloatingElement {
  position: absolute;
  height: 0;
  width: 0;
  left: 50%;
  top: 50%;
}

.introjs-fixedTooltip {
  /*position: fixed;*/
}

.introjs-hint {
  box-sizing: content-box;
  position: absolute;
  background: transparent;
  width: 20px;
  height: 15px;
  cursor: pointer;
}

.introjs-hint:focus {
  border: 0;
  outline: 0;
}

.introjs-hidehint {
  display: none;
}

.introjs-fixedhint {
  position: fixed;
}

.introjs-hint:hover>.introjs-hint-pulse {
  border: 5px solid rgba(60, 60, 60, 0.57);
}

.introjs-hint-pulse {
  box-sizing: content-box;
  width: 10px;
  height: 10px;
  border: 5px solid rgba(60, 60, 60, 0.27);
  -webkit-border-radius: 30px;
  -moz-border-radius: 30px;
  border-radius: 30px;
  background-color: rgba(136, 136, 136, 0.24);
  z-index: 10;
  position: absolute;
  -webkit-transition: all 0.2s ease-out;
  -moz-transition: all 0.2s ease-out;
  -ms-transition: all 0.2s ease-out;
  -o-transition: all 0.2s ease-out;
  transition: all 0.2s ease-out;
}

.introjs-hint-no-anim .introjs-hint-dot {
  -webkit-animation: none;
  -moz-animation: none;
  animation: none;
}

.introjs-hint-dot {
  box-sizing: content-box;
  border: 10px solid rgba(146, 146, 146, 0.36);
  background: transparent;
  -webkit-border-radius: 60px;
  -moz-border-radius: 60px;
  border-radius: 60px;
  height: 50px;
  width: 50px;
  -webkit-animation: introjspulse 3s ease-out;
  -moz-animation: introjspulse 3s ease-out;
  animation: introjspulse 3s ease-out;
  -webkit-animation-iteration-count: infinite;
  -moz-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  position: absolute;
  top: -25px;
  left: -25px;
  z-index: 1;
  opacity: 0;
}

@-webkit-keyframes introjspulse {
  0% {
    -webkit-transform: scale(0);
    opacity: 0.0;
  }

  25% {
    -webkit-transform: scale(0);
    opacity: 0.1;
  }

  50% {
    -webkit-transform: scale(0.1);
    opacity: 0.3;
  }

  75% {
    -webkit-transform: scale(0.5);
    opacity: 0.5;
  }

  100% {
    -webkit-transform: scale(1);
    opacity: 0.0;
  }
}

@-moz-keyframes introjspulse {
  0% {
    -moz-transform: scale(0);
    opacity: 0.0;
  }

  25% {
    -moz-transform: scale(0);
    opacity: 0.1;
  }

  50% {
    -moz-transform: scale(0.1);
    opacity: 0.3;
  }

  75% {
    -moz-transform: scale(0.5);
    opacity: 0.5;
  }

  100% {
    -moz-transform: scale(1);
    opacity: 0.0;
  }
}

@keyframes introjspulse {
  0% {
    transform: scale(0);
    opacity: 0.0;
  }

  25% {
    transform: scale(0);
    opacity: 0.1;
  }

  50% {
    transform: scale(0.1);
    opacity: 0.3;
  }

  75% {
    transform: scale(0.5);
    opacity: 0.5;
  }

  100% {
    transform: scale(1);
    opacity: 0.0;
  }
}

/* 重新选择使用场景提示 */
.select-mode-style {
  box-shadow: 0 2px 9000px 9000px rgba(39, 39, 74, .6)!important;
  height: 42px!important;
  width: 160px!important;
  margin: 4px 0 0 20px;
  border-radius: 8px;
  border: 0;
  box-sizing: border-box;
}
.select-mode-style.isCollapse {
  width: 60px!important;
  margin: 5px 0 0 5px;
}
.select-mode-tip {
  background-color: transparent;
  border: 0;
  background-image: url("https://s3.kaoshixing.com/static/vue/admin/index/mode-sence-tip.png");
  background-size: contain;
  background-repeat: no-repeat;
  padding: 21px 21px 21px 29px;
  margin: -14px 0 0 -16px;
  box-shadow: none;
  width: 300px;
  box-sizing: border-box;
}
.select-mode-tip .introjs-arrow,
.select-mode-tip .introjs-bullets {
  display: none !important;
}
.select-mode-tip .introjs-skipbutton.introjs-donebutton {
  width: 68px;
  height: 28px;
  background: #FFFFFF;
  border-radius: 27px;
  font-size: 12px;
  color: #656577;
  line-height: 28px;
  text-align: center;
  padding: 0;
  font-weight: 400;
}
.select-mode-tip .introjs-skipbutton.introjs-donebutton:hover {
  color: #3A63F3;
}
.select-mode-tip .introjs-skipbutton.introjs-donebutton:focus,
.select-mode-tip .introjs-skipbutton.introjs-donebutton:active {
  color: #3459DB;
}
.select-mode-tip .title-tip {
  font-size: 14px;
  font-weight: 500;
  color: #27274A;
}
.select-mode-tip .content-tip {
  font-size: 12px;
  color: #656577;
  line-height: 18px;
  margin: 12px 0;
}