html, body {
  position: relative;
  height: 100%;
}

.swiper {
  margin-top: -5%;
  width: 100%;
  height: auto;
  padding: 50px;
}

@media screen and (max-width:750px) {
  .swiper {
    margin-top: 55px;
  }
}

.swiper-slide {
  background-position: center;
  background-size: cover;
  width: 300px;
  height: 300px;
}

.swiper-slide img {
  display: block;
  width: 100%;
  cursor: pointer;
}

.swiper-slide .tituloPort {
  color: white;
  position: absolute;
  font-size: 50px;
  top: 40%;
  left: 5%;
  text-shadow: rgb(0 0 0 / 75%) 0px 3px 10px;
}