.projekti {
  background-color: #f0f0f0;
  padding: 1em;
  overflow-x: auto;
  white-space: nowrap;
}

.projekti ul {
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.projekti li {
  flex: 0 0 auto;
}

.projekti img {
  height: 60px;
  width: auto;
  display: block;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.projekti img:hover {
  filter: grayscale(0%);
}