body {
  font-family: sans-serif;
  background: #f4f4f9;
  color: #333;
  margin: 20px;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
th, td {
  padding: 12px 15px;
  text-align: left;
  border-bottom: 1px solid #eee;
}
th {
  background: #007bff;
  color: #fff;
}
tr:hover {
  background: #f1f1f1;
}
a {
  color: #007bff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}