.site-footer {
  margin-top: 96px;
  background: var(--light-background);
}

.arbitr-footer__column {
  padding: 24px;
}

.arbitr-footer__first-row {
  display: grid;
  grid-template-columns: 3fr 1fr;
  border-bottom: 1px solid var(--300-color);
}

.arbitr-footer__second-row {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 24px;
}

.arbitr-footer__crosslinks {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 8px;
}

.scroll-top-btn {
  padding: 8px;
  display: flex;
  opacity: 0;
  gap: 10px;
  position: fixed;
  bottom: 16px;
  right: 16px;
  border-radius: 32px;
  background: #FFF;
  border: none;
  box-shadow: 4px 4px 8px 0 rgba(0, 0, 0, 0.10), -4px -4px 20px 5px rgba(0, 0, 0, 0.05);
  cursor: pointer;
  transition: .3s ease-in-out;
}


@media screen and (max-width: 767px) {
  .arbitr-footer__first-row,
  .arbitr-footer__second-row {
    grid-template-columns: 1fr;
    text-align: center;
  }
}