<a href="{{ $url }}" style="display: inline-block;">
<table style="width: 100%;">
<tr>
<td style="text-align: left">
<img src="file://{{ resource_path('images/mail-logo.png') }}" class="logo">
</td>
<td>
<h1>{{ $slot }}</h1>
</td>
</tr>
</table>
</a>