body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
}

header {
  background-color: #333;
  color: #fff;
  padding: 16px 0;
}

nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

nav ul li {
  display: inline;
}

nav ul li a {
  color: #fff;
  text-decoration: none;
  padding: 10px 20px;
}

section {
  padding: 50px 0;
  text-align: center;
}

.section h1,
.section h2 {
  color: #333;
}

.team {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.team-member {
  flex: 0 0 calc(25% - 40px);
  margin: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  padding: 20px;
  transition: all 0.3s ease;
}

.team-member:hover {
  transform: translateY(-5px);
}

.team-member img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin-bottom: 20px;
}

.team-member h3 {
  margin: 0;
}

.team-member p {
  margin: 5px 0;
}

footer {
  background-color: #333;
  color: #fff;
  text-align: center;
  padding: 20px 0;
}