.about-content {
  padding: 48px 88px;
  gap: 16px;
}

.about-content-l {
  color: white;

  h1 {
    color: white;
    font-size: 3em;
    margin: 0;
    margin-bottom: 16px;
  }

  p {
    font-size: 1.1em;
    text-wrap-style: balance;
  }

  ul {
    margin-top: 16px;
    li {
      font-weight: 400;
      font-size: 1.5em;
      list-style: none;
    }
  }
}

.about-content-r {
  color: white;

  img {
    max-width: 100%;
    border-radius: 8px;
  }
}

.btn {
  margin-top: 16px;
}

.alert {
  position: relative;
}

.alert .close {
  position: absolute;
  top: 5px;
  right: 5px;
  font-size: 1em;
}

.alert .fa {
  margin-right: 0.3em;
}

span.tags {
  background: #1abc9c;
  border-radius: 2px;
  color: #f5f5f5;
  font-weight: bold;
  padding: 2px 4px;
}
.photo-teacher {
  border-radius: 45px;
  margin-right: 20px;
  width: 90px;
  height: 90px;
}
.name-teacher {
  font-weight: 700;
}
.expertise-label {
  display: block;
  font-weight: 700;
  margin-top: 10px;
  text-align: center;
}
.expertise {
  text-align: center;
}
.btn-more-teacher {
  margin-top: 10px;
  width: 100%;
}
.expand {
  display: block;
  text-decoration: none;
  color: #848484;
  cursor: pointer;
}
#home-list-date {
  padding: 0;
  margin: 5px 0 5px 0;
  font-size: 18px;
}
.row-centered {
  text-align: center;
}
.col-centered {
  display: inline-table;
  float: none;
  text-align: center;
}
.cards-container{
  text-align: center;
}
.card {
  transform: translate(0, -8px);
  transition: 0.2s ease-in;
  animation-fill-mode: both;
  margin-bottom: 16px;
}
.card img {
  width: 80%;
  border-radius: 12px;
  box-shadow: 5px 30px 70px -15px #111111b3;
}
.card p {
  position: absolute;
  margin: 0;
  font-family: verdana;
  color: #fff;
  padding: 10px 30px;
  left: 10%;
  bottom: 25px;
  max-width: 70%;
  background: rgba(0, 68, 255, 0.5);
  border-top-right-radius: 50px;
  border-bottom-right-radius: 50px;
}
.video-play-button {
  position: absolute;
  z-index: 10;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  box-sizing: content-box;
  display: block;
  width: 32px;
  height: 44px;
  border-radius: 50%;
  padding: 18px 20px 18px 28px;
}
.video-play-button:before {
  content: "";
  position: absolute;
  z-index: 0;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  display: block;
  width: 80px;
  height: 80px;
  background: linear-gradient(45deg, rgba(253, 78, 11, 0.9) 15%, rgba(255, 0, 0, 0.95) 70%);
  border-radius: 50%;
  -webkit-animation: pulse-border 1500ms ease-out infinite;
  animation: pulse-border 1500ms ease-out infinite;
}

.video-play-button:after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  display: block;
  width: 80px;
  height: 80px;
  background: linear-gradient(45deg, rgb(253, 78, 11) 15%, rgb(255, 0, 0) 70%);
  border-radius: 50%;
  transition: all 200ms;
  box-shadow: 0 2px 7px #131b49;
}

.video-play-button:hover:after {
  background-color: #da0528;
}
.video-play-button span {
  display: block;
  position: relative;
  z-index: 3;
  width: 0;
  height: 0;
  border-left: 32px solid #fff;
  border-top: 22px solid transparent;
  border-bottom: 22px solid transparent;
}

@-webkit-keyframes pulse-border {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 1;
  }
}
@-webkit-keyframes pulse-border {
  100% {
    -webkit-transform: scale(1.75);
    transform: scale(1.75);
    opacity: 0;
  }
}

@keyframes pulse-border {
  0% {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes pulse-border {
  100% {
    -webkit-transform: scale(1.75);
    transform: scale(1.75);
    opacity: 0;
  }
}

.video-overlay {
  position: fixed;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: all ease 500ms;
}
.video-overlay.open {
  position: fixed;
  z-index: 1000;
  opacity: 1;
}

.video-overlay-close {
  position: absolute;
  z-index: 1000;
  top: 15px;
  right: 20px;
  font-size: 36px;
  line-height: 1;
  font-weight: 400;
  color: #fff;
  text-decoration: none;
  cursor: pointer;
  transition: all 200ms;
}
.video-overlay-close:hover {
  color: #fa183d;
}

.video-overlay iframe {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: 80vw;
  height: 47vw;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.75);
}

.accordion-item {
  margin-bottom: 8px;
  border-radius: 10px;
}

.accordion-header {
  background: #1cbcd8;
  cursor: pointer;
  padding-block: 10px;
  padding-inline: 20px;
  color: white;
  font-weight: bold;
  user-select: none;
  border-radius: 5px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}

.accordion-header::after {
  content: '<';
  font-size: 16px;
  transition: transform 0.3s ease-out;
}

.accordion-header.open::after {
  transform: rotate(-90deg);
}

.accordion-content {
  background: #dddddd;
  overflow: hidden;
  max-height: 0;
  padding-inline: 0px;
  transition: max-height 0.3s ease-out, 0.3s ease-out;
}

.accordion-content.open {
  max-height: 200px;
  padding-top: 10px;
  padding-bottom: 10px;
  padding-inline: 30px;
  border-radius: 5px 5px 5px 5px;
}


.list-group-item {
  padding: 16px 24px !important;
  border: 3px solid #009da0 !important;
  border-radius: 15px !important;
}

.list-group-item-heading{
  margin-bottom: 16px !important;
}

.name-teacher {
 margin-block: 0px; 
}

.followers {
  font-size: small !important;
  margin-bottom: 8px;
}

.instructor-career {
  font-style: italic;
  font-weight: normal;
  color: #999;
  margin-block: 0px;
}

.labels-section {
  text-align: center;
  margin-bottom: 24px;
}

.labels-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px;
}

.tag-label {
  padding: 4px 8px !important;
  background-color: #96cd02 !important;
  /* border-radius: 5px; */
}

.right-section {
  display: flex;
  flex-direction: column;
}

.btn-profile {
  background-color: #009da0 !important;
  color: white !important;
  font-weight: bold !important;
}


.public-course-container {
  background-color: #bababa;
  padding: 24px 56px;
}

.main-public-course-content {
  background-color: white;
  border-radius: 26px;
  filter: drop-shadow(2px 2px 5px #2d2d2da5);
  overflow: hidden;
}