* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-image: linear-gradient(rgb(133, 127, 127), black);
  color: white;
  overflow-x: hidden;
}

header {
  text-align: center;
  font-size: 3.5vw;
  padding: 1rem;
}

header span {
  background-color: black;
  padding: 8px;
  border-radius: 5px;
  font-family: sans-serif;
}

footer {
  text-align: center;
  padding: 2rem;
}

/* GALERIJA */
ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 15px;
}

li {
  height: 20vh;
  flex-grow: 1;
  /* overflow: hidden; */
}

li:hover {
  z-index: 1;
}

li:last-child {
  flex-grow: 1;
  width: auto;
}

img {
  max-height: 100%;
  min-width: 100%;
  object-fit: cover;
  border-radius: 3px;
  filter: grayscale(100%) brightness(75%);
  transition: all 200ms cubic-bezier(0.15, 0.45, 0.85, 0.6);
}

img:hover {
  filter: grayscale(0%) brightness(100%);
  transform: scale(1.2);
}