body {
  font-family: Arial;
  background: #f4f4f4;
  text-align: center;
}
.container {
  margin-top: 50px;
  background: white;
  padding: 20px;
  display: inline-block;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
input {
  padding: 10px;
  width: 200px;
}
button {
  padding: 10px 20px;
  cursor: pointer;
  background: #28a745;
  color: white;
  border: none;
}
.marksheet {
  border: 2px solid #333;
  padding: 20px;
  margin-top: 20px;
  background: #fff;
  text-align: left;
}
.marksheet-pdf-clone {
  margin: 0;
  box-sizing: border-box;
  width: 190mm;
  max-width: 190mm;
}
.download-btn {
  margin-top: 15px;
  background: #007bff;
}
table {
  margin-top: 10px;
  border-collapse: collapse;
}
th,
td {
  padding: 10px;
}