http://www.sovavsiti.cz/css/hr.htmlOpera and Mozilla use background-color for the <hr> element.
All three browser allow setting a background-image of the <hr> element, however this is not very useful in IE and Opera (see the last example).
Protože to prostě šedá čára je. Použij:
<div style="width:100%; height:1px; background:url( );"> </div>
