.card-unit {
  display: flex !important;
  border-radius: 0.625rem;
  overflow: hidden;
  box-shadow: 0.1875rem 0.1875rem 0.5rem rgba(0, 0, 0, 0.25);
  margin: 1rem;
  min-height: 40vh;
  position: relative;
}

.card-unit .card-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-course-title-loading {
  height: 32px;
  width: 50%;
  border-radius: 0.625rem;
}

.card-course-separator-loading {
  height: 1px;
  width: 100%;
  border-radius: 0.625rem;
  margin: 15px 0 2rem 0;
}

.card-unit-loading {
  height: 378px;
  border-radius: 0.625rem;
}

.card-lesson-loading {
  height: 70px;
  width: 100%;
  display: block;
  border-radius: 15px;
  margin-bottom: 8px;
}

.card-unit .separator {
  height: 1px;
  background: var(--site-secondary);
}

.card-unit .card-img {
  overflow: hidden;
  height: auto;
  padding: 0;
}

.card-unit  .preloader-img {
  height: 100%;
  width: 100%;
}

.card-unit .card-img img {
  height: 100%;
  object-fit: contain;
  width: 100%;
  background: var(--site-secondary);
}

.card-unit .card-title,
.card-unit .card-details {
  padding: 1rem;
}

.card-unit .card-details {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-unit .card-info .card-details > p {
  color: #000;
  margin-bottom: 0;
}
.card-unit .card-details #progress {
  margin-top: 3rem;
}