.noticias {
  min-height: 80dvh;
}
.noticias a {
  border: 1pt solid var(--vermelho);
}
.noticias img {
  opacity: 0;
  transition: opacity 0.5s ease;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
}
.noticias a:hover img {
  opacity: 1;
}