.section-desc-spoiler__content {
  overflow: hidden;
  transition: max-height 0.25s ease;
  position: relative;
      padding-bottom: 30px;
}

.section-desc-spoiler__content--collapsed::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 48px;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, #fff 85%);
}

.section-desc-spoiler__text > :last-child {
  margin-bottom: 0;
}

.section-desc-spoiler__toggle {
  display: flex;
  justify-content: center;
  position: relative;
  margin-top: -20px;
  z-index: 1;
}

.section-desc-spoiler__btn {
  position: relative;
  z-index: 1;
}

.section-desc-spoiler__btn-label::after {
  content: attr(data-show);
}

.section-desc-spoiler__btn--expanded .section-desc-spoiler__btn-label::after {
  content: attr(data-hide);
}

.section-desc-spoiler__btn-icon svg {
  transition: transform 0.25s ease;
}

.section-desc-spoiler__btn--expanded .section-desc-spoiler__btn-icon svg {
  transform: rotate(180deg);
}

.theme-dark .section-desc-spoiler__content--collapsed::after,
.bx-theme-dark .section-desc-spoiler__content--collapsed::after {
  background: linear-gradient(180deg, rgba(25, 25, 25, 0) 0%, #191919 85%);
}