body {
  font-family: Arial, sans-serif;
  padding: 20px;
}

.filters {
  margin-bottom: 20px;
}

button {
  padding: 8px 16px;
  margin-right: 10px;
  cursor: pointer;
}

.projects {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.card {
  width: 180px;
  padding: 20px;
  background: #f0f0f0;
  border-radius: 8px;
  text-align: center;
}