body {
  font-family: Arial, sans-serif;
  background-color: #f0fdf4;
  padding: 20px;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border: 2px solid black;
  border-radius: 10px;
  overflow: hidden;
}

th, td {
  padding: 20px;
  text-align: center;
  vertical-align: middle;
  border-radius: 50px;
}

th {
  background-color: #d4fcd3;
  border: 2px solid black;
}

td {
  background-color: white;
  border: 2px solid red;
  transition: background-color 0.3s ease;
}

td:hover {
  background-color: #e0f7fa;
}

thead th {
  border-radius: 10px;
}