  <style>
/* Modal Background */
.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
}

/* Modal Content */
.modal-content {
  background: #fff;
  margin: 5% auto;
  padding: 20px;
  width: 80%;
  height: 80%;
  overflow-y: auto;
  border-radius: 8px;
  position: relative;
}

/* Close Button */
.close {
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 28px;
  cursor: pointer;
}

table {
  width: 100%;
  border-collapse: collapse;
}

#excelModal th, #excelModal td {
  border: 1px solid #555;
  padding: 6px;
}
</style>