Untitled

$content = Get-ADGroupMember -Identity 'domain admins' | select name, samaccountname | ConvertTo-Html -Fragment

@"
<html>
  <head>
    <title>test</title>
    <style type='text/css'>
      table, th, td {
        border: 1px solid black;
        border-collapse: collapse;
        text-align: center;
        padding: 5px;
      }
      tr:nth-child(even) {
          background: #D3D3D3;
      }
      tr:nth-child(odd) {
          background: white;
      }
    </style>
  </head>
  <body>
    $content
  </body>
</html>
"@