.reference .container {
  position: relative;
  margin: auto;
}

/* Reviews */

.review {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;

  opacity: 0;
  transition: opacity 0.7s ease;

  padding: 3em 5em;
  border-radius: 5px;

  background-color: var(--primary-light-color);
  color: var(--light-color);
}

.review.active {
  opacity: 1;
  position: relative;
}

.review_text {
  text-align: left;
  font-size: 1.5em;
  font-weight: 300;
}

.review_name {
  text-align: right;
  font-size: 1.3em;
  font-weight: 300;
}

.stars {
  padding-bottom: 0.5em;

  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4px;
}

.emoji_back_color {
  fill: var(--primary-color);
}

.emoji_back_color_no {
  fill: var(--dark-color);
}

/* Arrows */

.review_btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);

  width: 44px;
  height: 44px;

  display: flex;
  align-items: center;
  justify-content: center;

  border: none;
  border-radius: 50%;

  background: var(--primary-light-color);
  color: var(--light-color);

  cursor: pointer;
  z-index: 100;

  font-size: 20px;
  line-height: 1;
}

.review_btn.prev {
  left: 20px;
}

.review_btn.next {
  right: 20px;
}

/* Mobile */

@media (max-width: 768px) {

  .review {
    padding: 1.5em 1em 4em;
  }

  .review_text {
    font-size: 1.15em;
  }

  .review_name {
    font-size: 1.05em;
  }

  .review_btn {
    top: auto;
    bottom: 10px;
    transform: none;
  }

  .review_btn.prev {
    left: calc(50% - 55px);
  }

  .review_btn.next {
    right: calc(50% - 55px);
  }
}