#slide-index .carousel-item{
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 340px;
  width: 100%; }

#slide-index .carousel-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: white;
    padding: 20px;
    border-radius: 10px;
    width: 80%;
    max-width: 600px;
}
@media (max-width: 576px) {
#slide-index  .carousel-item { height: 150px; }
}