public void RemoveCssProperty(WellknownCssPropertyName wellknownName)
{
if (wellknownName == WellknownCssPropertyName.Unknown)
{
//can't delete
return;
}
for (int i = _decls.Count - 1; i >= 0; --i)
{
if (_decls[i].WellknownPropertyName == wellknownName)
{
_decls.RemoveAt(i);
}
}
}
public CssElementSelector GetSelector()