table.table1 { width: 100% } table.table2 { width: 100%; border-collapse: collapse;} @media only screen and (max-width: 760px), (min-device-width: 768px) and (max-device-width: 1024px) { table.table2 table, thead, tbody, th, td, tr { display: block; } table.table2 thead tr { position: absolute; top: -9999px; left: -9999px;} /* table.table2 td { border: 1px solid #F4F4F4; }*/ table.table2 tr:nth-child(odd) { background: #F4F4F4; } table.table2 tr { border: 1px solid #F4F4F4; position: relative; padding-left: 50%; text-align: left; } table.table2 tr:before { position: absolute; top: 6px; left: 6px; width: 45%; white-space: nowrap; } table.table2 tr:nth-of-type(1):before { content: "A ECOHHR20A ECOHHR30A ECOHHR40"; text-align: right; white-space: pre-wrap;} table.table2 tr:nth-of-type(2):before { content: "A ECOHHR20A ECOHHR30A ECOHHR40"; text-align: right; white-space: