.vectran-grade-section {
  width: 100%;
  margin: 30px 0;
  font-family: Arial, Helvetica, sans-serif;
}

.vectran-grade-section h2 {
  font-size: 28px;
  line-height: 1.3;
  color: #222;
  margin-bottom: 20px;
  font-weight: 600;
}

.vectran-grade-table {
  width: 100%;
  overflow-x: auto;
}

.vectran-grade-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.vectran-grade-table th {
  background-color: #f2f2f2;
  color: #222;
  padding: 14px 16px;
  font-weight: 600;
  border: 1px solid #dddddd;
  text-align: center;
}

.vectran-grade-table td {
  padding: 16px;
  border: 1px solid #dddddd;
  color: #333;
  text-align: center;
  line-height: 1.6;
  vertical-align: middle;
}

.vectran-grade-table tbody tr:hover {
  background-color: #fafafa;
}

.vectran-grade-table td:first-child {
  font-weight: 600;
  color: #222;
}


/* Mobile */
@media screen and (max-width:768px) {

  .vectran-grade-section h2 {
    font-size: 24px;
    margin-bottom: 16px;
  }

  .vectran-grade-table table {
    font-size: 14px;
    min-width: 680px;
  }

  .vectran-grade-table th,
  .vectran-grade-table td {
    padding: 12px 10px;
  }

}