section {
  padding: 16px;
  margin-bottom: 16px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

#team-members {
  background-color: #e1e7ef;
}

#problem-description {
  background-color: #f1e9e9;
}

#app-description {
  background-color: #e1e7ef;
}

header {
    text-align: center;
    margin: 40px;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 40px;
}