$f = 'c:\xampp\htdocs\Health_link\index.php'
$c = [System.IO.File]::ReadAllText($f)
$old = 'color:#0f172a;">Bring a DRM CarePoint'
$new = 'color:#ffffff;">Bring a DRM CarePoint'
$c = $c.Replace($old, $new)
[System.IO.File]::WriteAllText($f, $c)
Write-Output 'Done'
