:root {
  --faculty-color: var(--color-mfi) !important;
  --sf-height: 150px;
}

.default-slider.slider-mfi {
  background-image: url(/sites/mfi.ug.edu.pl/files/2023-07/mat-fiz-inf.jpg) !important;
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}