phpmyadmin/print.css

.hide {
  display: none;
}

body,
table,
th,
td {
  color: #000;
  background-color: #fff;
}

img {
  border: 0;
}

table,
th,
td {
  border: 0.1em solid #000;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

th,
td {
  padding: 0.2em;
}

th {
  font-weight: bold;
  background-color: #e5e5e5;
}

@media print {
  .print_ignore {
    display: none;
  }

  .hide {
    display: none;
  }

  body,
  table,
  th,
  td {
    color: #000;
    background-color: #fff;
  }

  img {
    border: 0;
  }

  table,
  th,
  td {
    border: 0.1em solid #000;
  }

  table {
    border-collapse: collapse;
    border-spacing: 0;
  }

  th,
  td {
    padding: 0.2em;
  }

  th {
    font-weight: bold;
    background-color: #e5e5e5;
  }
}