/* Khi hover, thumbnail sẽ sáng lên */
.slider-thumbnails ul li img:hover {
opacity: 1;
}
.slider-thumbnails ul li .active img {
opacity: 1;
}
.red-color{
  color: #881124 !important;
}
.bg-black {
  background: #000 !important;
}
.section.bg-black{
  background-color: black;
}
.proces-block {
  width: 200px;
  opacity: 0.8;
  text-align: right;
}
.course-feature.active {
  transform: translateY(-30px) !important;
  opacity: 1;
}
.course-feature{
  opacity: 0.5;
}

body p {
  font-size: 20px;
}

section {
  padding: 50px 0 !important;
}

@media (min-width: 1900px) {
  .container-custom{
      max-width: 80%;
  }
}


.icon img {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover; 
}
.course-feature{
  margin: -125px 0 0px;
  height: 65px;
  border-radius: 50% !important;
  object-fit: cover;
}
.course-feature, .course-feature.active {
  transform: none !important;
}


.main-slider {
  position: relative;
}

.main-slider .slide-text {
  position: absolute;
  /* max-width: 500px; */
  top: 82px;
  text-align: left; 
  color: white; 
  background-color: rgba(0, 0, 0, 0.7); 
  padding: 10px 15px; 
  border-radius: 5px; 
  z-index: 10; 
}
.main-slider .slide-text h4{
  font-size: 35px !important;
}