#main-slide .slider-content h3 {
  font-size: 32px;
  font-weight: 600;
  margin-top: 20px;
  text-align: left;
  color: #fff;
  margin-left: 40px;
}

.carousel-slide {
  padding: 24px 0;
  background: var(--background-background, #f5f5f5);
}

.carousel-slide img {
  object-fit: cover;
  height: 300px;
  border-radius: 10px;
}

.carousel-slide .carousel-indicators {
  bottom: 5px !important;
}

.carousel-slide .carousel-indicators li {
  height: 10px !important;
  width: 10px !important;
}

.carousel-slide #main-slide .carousel-indicators .active {
  background-color: #fff;
}

.manual {
  background: var(--background-background, #f5f5f5);
}

.manual h4.center {
  text-align: center;
  color: #293184;
}

.courses {
  padding: 35px 0 30px;
  background: var(--background-background, #f5f5f5);
}

.courses .header {
  margin-bottom: 50px;
}

.courses .h3 {
  font-size: 30px;
  font-weight: 700;
}

@media (max-width: 510px) {
  .carousel-slide img {
    object-fit: cover;
    height: 200px;
    border-radius: 10px;
  }

  #main-slide .slider-content h3 {
    font-size: 21px;
  }
}

@media (max-width: 479px) {
  #main-slide .item .slider-content {
    display: inline-block;
  }
}

.recommend-device {
  margin-top: 25px;
}

.recommend-device p {
  font-size: 14px;
}

.download-brochure .btn {
  background-color: #337ab7;
  color: white;
  border-radius: 6px;
  width: 285px;
}

.register-seminar .btn {
  margin-top: 20px;
  background-color: #0F9F4D;
  color: white;
  border-radius: 6px;
  
  font-family: 'Prompt', sans-serif;
  font-size: 18px;
  font-weight: 400;
}