table { border-collapse: collapse; width: 100%; table-layout: fixed; word-wrap: break-word; } th, td { padding: 8px; border: 1px solid black; text-align: center; width: auto; } th { background-color: #f2f2f2; font-weight: bold; } .timestamp { background-color: rgb(255, 0, 0); color: rgb(128, 128, 128); } .original { background-color: rgb(0, 0, 0); color: rgb(255, 255, 255); }