.day-card {
  width: 100%;
  margin-bottom: 20px;
}

.day-card img {
  width: 100%;
  height: 300px;           /* cât vrei tu */
  object-fit: cover;
  display: block;
  border-radius: 8px;
}

.day-card span {
  display: block;
  text-align: center;
  padding: 8px;
  font-weight: bold;
  background: #f5f5f5;
}