.slide-overlay {
  background-color: rgba(0, 0, 0, 0.25);
  color: #fff;
  width: 100%;
  height: 20%;
  top: 80%;
  left: 0;
  margin: 0
}

.slide-overlay * {
  color: #fff
}

.slide-overlay .inner-caption {
  padding: 3px;
  margin: auto;
  overflow: hidden
}