body {
  font-family: Arial, sans-serif;
  margin: 40px;
  text-align: center;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
h1 {
  color: #333;
}
p {
  color: #666;
}
footer {
  margin-top: auto;
}
.portfolio {
  margin: 20px 0;
}

.portfolio h2 {
  color: #333;
}

.portfolio a {
  color: #007bff;
  text-decoration: underline;
}

.portfolio a:hover {
  color: #0056b3;
}