body{
  font-family: Arial, sans-serif;
  text-align: center;
  margin-top: 120px;
  background: #f5f5f5;
}
button{
  padding: 12px 25px;
  font-size: 16px;
  cursor: pointer;
}
body { font-family: Arial; padding: 20px; }
table { border-collapse: collapse; width: 100%; margin-top: 10px; }
th { background: #f0f0f0; }
button { padding: 6px 12px; margin-bottom: 10px; }