.container {
  max-width: 600px;
}

#introduceSection {
  font-family: 'Glacial';
  padding-bottom: 4rem;
}

#introduceSection .mv {
  padding: 2rem;
  text-align: center;
  position: relative;
  color: #933132;
}

#introduceSection .mv .titleCourse {
  font-size: 3rem;
  font-weight: bold;
}

#introduceSection .mv .titleCourse.sp {
  display: none;
}

#introduceSection .mv p {
  margin-bottom: 0;
  font-size: 1.15rem;
}

#introduceSection .nav-tabs {
  margin-bottom: 1.5rem;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 0;
  position: sticky;
  z-index: 999;
}

#introduceSection .nav-tabs .nav-item {
  margin-bottom: 0;
  flex: 1;
}

#introduceSection .nav-tabs .nav-link {
  width: 100%;
  background-color: #FFF2F2;
  color: #933132;
  border: 1px solid #FFF2F2;
  font-size: 12px;
  border-radius: 6px;
  padding: 0.15rem;
  height: 40px;
}

#introduceSection .nav-tabs .nav-link.active,
#introduceSection .nav-tabs .nav-link:focus,
#introduceSection .nav-tabs .nav-link:hover {
  border-color: #933132;
  color: #FFF;
  background-color: #933132;
}

#introduceSection .nav-tabs.sticky {
  position: sticky;
  top: 90px;
  width: 100%;
  background-color: #FFF;
  padding-bottom: 10px;
}

#introduceSection #myTabContent .introduceTab,
#introduceSection #myTabContent .caraTab {
  padding: 0.5rem 0;
}

#introduceSection #myTabContent .desc p {
  line-height: 1.75;
  margin-bottom: 1.75rem;
}

#introduceSection .info_update {
  width: 80%;
  margin: 2rem auto 2rem;
  border: 1px solid #933132;
  padding: 2rem;
  border-radius: 1rem;
}

#introduceSection .info_update .title {
  margin-bottom: 1rem;
}

#introduceSection .info_update .title h2 {
  color: #933132;
  font-weight: bold;
  font-size: 2rem;
  margin-bottom: 0;
  line-height: 1;
}

#introduceSection .info_update .title span {
  font-size: 14px;
}

#introduceSection .info_update .price {
  color: #D2002D;
  font-size: 20px;
}

#introduceSection .info_update .price span {
  color: #474544;
  display: block;
  font-size: 14px;
}

#introduceSection .info_update .garansi {
  display: inline-block;
  border: 1px solid #D2002D;
  font-weight: bold;
  color: #D2002D;
  padding: 5px 8px;
  font-size: 18px;
  margin: 0.5rem 0 1.5rem;
}

#introduceSection .info_update .btn-register {
  background-color: #44B678;
  color: #FFF;
  border: 1px solid #44B678;
  height: 40px;
  border-radius: 8px;
}

#introduceSection .info_update .btn-register span {
  color: #FFF;
  font-size: 15px;
}

#introduceSection #myTabContent .caraTab ul {
  padding-left: 0;
}

#introduceSection #myTabContent .caraTab ul li {
  list-style-type: unset;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

#introduceSection #myTabContent .caraTab ul li .img {
  width: 125px;
}

#introduceSection #myTabContent .caraTab ul li .img img {
  width: 100%;
}

#introduceSection #myTabContent .caraTab ul li .text {
  flex: 1;
  padding-left: 5%;
}

#introduceSection #myTabContent .caraTab ul li .text h3 {
  font-size: 1.5rem;
  font-weight: bold;
}

#introduceSection #myTabContent .caraTab ul li .text p {
  margin-bottom: 0;
  line-height: 1.5;
}

#introduceSection #myTabContent .materiTab .schedule {
  position: relative;
  margin: auto;
  margin-top: 2rem;
  background-color: #FFF2F2;
  padding: 4rem 1rem 2rem;
  border-radius: 0.5rem;
}

#introduceSection #myTabContent .materiTab .schedule:before {
  display: none;
}

@media screen and (max-width: 767px) {
  #introduceSection #myTabContent .materiTab .schedule:before {
    content: "";
    position: absolute;
    left: 3px;
    top: 98px;
    transform: translate(-50%, 0);
    width: 5px;
    height: calc(100% - 98px);
    background-color: #933132;
    display: block;
    z-index: 0;
  }
}

#introduceSection #myTabContent .materiTab .schedule .list-PC {
  display: flex;
  justify-content: space-around;
}

@media screen and (max-width: 950px) {
  #introduceSection #myTabContent .materiTab .schedule .list-PC {
    justify-content: space-between;
  }
}

@media screen and (max-width: 767px) {
  #introduceSection #myTabContent .materiTab .schedule .list-PC {
    display: none;
  }
}

#introduceSection #myTabContent .materiTab .schedule .list-PC .list {
  width: 45%;
  padding-left: 20px;
  position: relative;
  padding-top: 12px;
}

#introduceSection #myTabContent .materiTab .schedule .list-PC .list:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  transform: translate(-50%, 0);
  width: 3px;
  height: 100%;
  background-color: #933132;
  display: block;
  z-index: 0;
}

#introduceSection #myTabContent .materiTab .schedule .list-PC .list .start {
  position: absolute;
  left: -15px;
  top: -50px;
  width: 60px;
  z-index: 2;
}

#introduceSection #myTabContent .materiTab .schedule .list-PC .list .finish {
  position: absolute;
  left: -25px;
  bottom: -45px;
  width: 60px;
  z-index: 2;
}

#introduceSection #myTabContent .materiTab .schedule .list-PC .list .finish.finishN4 {
  bottom: -16px;
}

#introduceSection #myTabContent .materiTab .schedule .sp-block {
  display: none;
}

@media screen and (max-width: 767px) {
  #introduceSection #myTabContent .materiTab .schedule .sp-block {
    display: block;
    padding-left: 40px;
    position: relative;
  }

  #introduceSection #myTabContent .materiTab .schedule .sp-block .start {
    position: absolute;
    left: -15px;
    top: -60px;
    width: 50px;
    z-index: 2;
  }

  #introduceSection #myTabContent .materiTab .schedule .sp-block .finish {
    position: absolute;
    left: -15px;
    bottom: -60px;
    width: 40px;
    z-index: 2;
  }
}

#introduceSection #myTabContent .materiTab .schedule .roww {
  display: flex;
  justify-content: space-between;
}

@media screen and (max-width: 767px) {
  #introduceSection #myTabContent .materiTab .schedule .roww {
    display: none;
  }
}

#introduceSection #myTabContent .materiTab .schedule .roww.reverse {
  flex-direction: row-reverse;
}

#introduceSection #myTabContent .materiTab .schedule .roww.last {
  justify-content: flex-start;
}

#introduceSection #myTabContent .materiTab .schedule .roww.last .item {
  margin-right: 5.3333%;
}

#introduceSection #myTabContent .materiTab .schedule .item {
  position: relative;
  width: 100%;
  background-color: #FFF;
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 20px;
}

#introduceSection #myTabContent .materiTab .schedule .item h3 {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 5px;
}

@media screen and (max-width: 950px) {
  #introduceSection #myTabContent .materiTab .schedule .item h3 {
    font-size: 16px;
  }
}

#introduceSection #myTabContent .materiTab .schedule .item p {
  font-family: "Quicksand", sans-serif;
  font-size: 13px;
  margin-bottom: 0;
}

@media screen and (max-width: 950px) {
  #introduceSection #myTabContent .materiTab .schedule .item p {
    font-size: 13px;
  }
}

#introduceSection #myTabContent .materiTab .schedule .item .dot {
  position: absolute;
  left: -26px;
  top: 50%;
  width: 12px;
  height: 12px;
  background-color: #FFF;
  border-radius: 50%;
  transform: translate(0, -50%);
  border: 1.5px solid #933132;
  z-index: 1;
  display: block;
}

#introduceSection #myTabContent .materiTab .schedule .item .line {
  position: absolute;
  left: -16px;
  width: 15px;
  top: 50%;
  border: 1px solid #933132;
  transform: translate(0, -50%);
  z-index: 0;
  display: block;
}

#introduceSection #myTabContent .materiTab .schedule .item .arrow-right {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translate(0, -50%);
  width: 0;
  height: 0;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
  border-left: 25px solid #ECB5B6;
}

#introduceSection #myTabContent .materiTab .schedule .item .arrow-right.arrow-down {
  right: calc(50% - 14.5px);
  transform: rotate(90deg);
  top: auto;
  bottom: -39px;
}

#introduceSection #myTabContent .materiTab .schedule .item .arrow-right.arrow-left {
  right: auto;
  left: -40px;
  top: calc(50% - 14.5px);
  transform: rotate(180deg);
}

#introduceSection #myTabContent .testiTab ul {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  padding-left: 0;
  list-style-type: none;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

#introduceSection #myTabContent .testiTab ul li {
  width: 43%;
  height: 150px;
  border: 1px solid #555;
  border-radius: 0.5rem;
  list-style-type: none;
}

#introduceSection #myTabContent .garansiTab .desc ul {
  padding-left: 20px;
  list-style-type: circle;
  margin-bottom: 1.75rem;
}

@media screen and (max-width: 767px) {
  #introduceSection .mv {
    padding: 0rem 0rem 2rem;
  }

  #introduceSection .mv .titleCourse.pc {
    display: none;
  }

  #introduceSection .mv .titleCourse.sp {
    display: block;
    font-size: 10vw;
  }

  #introduceSection .mv p {
    font-size: 3.75vw;
  }

  #introduceSection .nav-tabs {
    justify-content: space-around;
    gap: 0.5rem;
  }

  #introduceSection .nav-tabs .nav-item {
    width: 90px;
  }
}