Wie Stéphane Heckel so vortrefflich formulierte: > Any clue ? hr { text-align: left; width: 100%; height: 1px; color: #ccc; border: none; } /* For Internet Explorer */ html>body hr { margin: 0; width: 100%; height: 1px; background-color: #ccc; border: 1px solid #ccc; } /* For Opera and Gecko-based browsers */ moni k.