.container-fluid {
  overflow: hidden;
}

.checker-content {
  font-size: 13px;
  text-align: justify;
}
.checkers {
  font-size: 30px;
}
.question {
  width: 60px;
  height: 60px;
  margin-left: -50px;
}
#feedback-div {
  max-width: 88vw;
  margin: auto;
}
.true-false {
  font-size: 20px;
}
.intro-title {
  border-top: 2px dashed black;
  border-bottom: 2px dashed black;
  display: inline-block;
  font-size: 40px;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
  color: rgb(136, 178, 247);
}
.question-title {
  font-size: 20px;
  color: rgb(136, 178, 247);
  margin-left: 50px;
}
.content-title {
  font-size: 14px;
  margin-left: 75px;
  text-align: justify;
}
.heading-pages {
  font-size: 35px;
  color: rgb(136, 178, 247);
}
.title-page4 {
  font-size: 14px;
  margin-left: 75px;
  text-align: justify;
}
.page4-content {
  margin-left: 75px;
}
.page4-img {
  width: 100px;
}
.title-page4-2 {
  font-size: 14px;
  text-align: justify;
  width: 80%;
}
.heading-page5 {
  font-size: 30px;
  color: rgb(136, 178, 247);
}
.learning-points {
  border-top: 2px dashed rgb(136, 178, 247);
  border-bottom: 2px dashed rgb(136, 178, 247);
}

/* ///////////// */
.navigation {
  position: absolute;
  top: 0;
  background: #fff;
  height: 100px;
  box-shadow: 1px 1px 10px #ccc;
}
.navigation .triangle {
  height: 0;
  border-left: 0px solid #000;
  border-right: 137px solid transparent;
  border-bottom: 100px solid #278680;
   width: 10%;
}
.navigation .left-section {
  display: flex;
  justify-content: space-between;
  flex-direction: column;
  padding: 11px 0 11px 20px;
  width: 60%;
  background: #278680;
}
.navigation .right-section {
  width: 30%;
}

.breadcrumbs {
  margin-top: 100px;
  height: 50px;
}

.key-list-icon {
  width: 50px;
  height: 50px;
  margin-right: 20px;
}
.right-section .fa,
.right-section .fas {
  z-index: 99999;
  position: relative;
}
.right-section .fa::before,
.right-section .fas::before {
  z-index: 99999;
  position: relative;
}
.right-section .fa:hover,
.right-section .fas:hover {
  color: #3b87cb;
  cursor: pointer;
}
#progressbar {
  border-radius: 10px;
  padding: 3px;
  border: 1px solid;
  text-align: left;
  position: relative;
}
#progressbar .currentprogress {
  background-color: #278680;
  border-radius: 5px;

  display: inline-block;
}
#progress-holder {
  width: 80%;
  text-align: center;
}

.answerBox {
  /* height: 200px; */
  max-height: 30vh;
  width: 100%;
  margin-top: 20px;
  overflow: auto;
}

.answerBox {
  clear: both;
  list-style: none;
  padding-left: 0;
}

.answerBox li {
  padding-top: 1em;
  display: block;
  position: relative;
  counter-increment: inst;
}

.answerBox li::before {
  content: counter(inst);
  background: rgb(39 134 128);
  color: #fff;
  font-weight: 700;
  font-style: italic;
  text-shadow: 1px 1px rgb(255 150 0 / 50%);
  left: -5%;
  transition: all 0.2s ease-in-out;
  padding: 2px 16px 2px 14px !important;
  margin-right: 10px;
}

@media (min-width: 33em) {
  .answerBox li:before {
    border-radius: 50%;
    font-size: 1.5em;
    height: 1.35em;
    top: -0.15em;
    width: 1.35em;
    z-index: -1;
  }
}

#startButton {
  position: absolute;
  left: 50% !important;
  transform: translateX(-50%) !important;
  bottom: 0.3rem !important;
}