.img-ttxxtt {
  position: relative;
  display: inline-block;
  margin: 5px;
}
/*
.img-ttxxtt img {
  display: block;
  width: 200px; ajusta según tu diseño 
  height: auto;
  border-radius: 5px;
}*/

.img-label {
  position: absolute;
  bottom: 5px;
  right: 5px;
  background-color: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 2px 6px;
  font-size: 12px;
  border-radius: 3px;
  font-family: Arial, sans-serif;
}