body {
  font-family: Arial;
  text-align: center;
  background: #f5f5f5;
}

h1 {
  margin: 20px;
}

.urunler {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.urun {
  background: white;
  border-radius: 10px;
  padding: 15px;
  width: 180px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.urun img {
  width: 100%;
}

button {
  background: black;
  color: white;
  padding: 8px;
  border: none;
  cursor: pointer;
  margin-top: 10px;
}