Developer reference
Dark promotional strip for pointing readers towards a resource hub, video channel, or education centre.
Tags: resources · channel · promo · dark
Rendering screenshot
Preview frame reflects current component rendering and real spacing proportions for production email QA.
Live preview
This preview is rendered from compiled HTML output so you can inspect the actual email structure, not a static mock-up.
Client support
Rendering support notes across major email clients.
| Client | Status | Notes |
|---|---|---|
| Gmail (Web + Mobile) | Tested | Primary spacing, stack order, and CTA rendering stay stable in Gmail web and mobile views. |
| Outlook Desktop (Windows) | Partial | Logo-and-copy promo strips are stable, though Outlook can tighten the text wrap beside the logo cell. |
| Apple Mail (macOS + iOS) | Tested | No additional notes. |
| Yahoo Mail | Tested | No additional notes. |
Related blocks
These components are closely related by category or usage pattern and are useful when assembling a full email flow.
Content Blocks
Compact app-download section with platform badges for onboarding, support, and activation emails.
Content Blocks
Edge-to-edge split section combining feature copy with app download routes.
Content Blocks
Two-column editorial or feature-copy block for balanced reading sections.
Source code
The source and compiled HTML shown below map directly to the rendered preview above. This keeps preview, MJML, and HTML handoff output aligned.
Snippet assembly: place this block inside the same <mj-body> as your other snippets, then stack sections in send order.
Component block only. Use this when assembling an email from multiple reusable sections inside a project that already includes the shared MJML classes.
<mj-wrapper padding="0" full-width="full-width" />
<mj-section padding="28px 34px" />
<mj-column padding="0" />
<mj-image padding="0 0 14px 0" />
<mj-text padding="0 0 12px 0" font-size="16px" line-height="28px" color="#1a1a1a" />
<mj-button padding="0" font-size="16px" font-weight="700" border-radius="999px" inner-padding="14px 30px" />
<mj-class name="h1" font-size="42px" line-height="46px" font-weight="800" />
<mj-class name="h2" font-size="36px" line-height="40px" font-weight="800" />
<mj-class name="h3" font-size="30px" line-height="34px" font-weight="800" />
<mj-class name="h4" font-size="26px" line-height="30px" font-weight="800" />
<mj-class name="h5" font-size="22px" line-height="26px" font-weight="800" />
<mj-class name="h6" font-size="20px" line-height="24px" font-weight="800" />
<mj-class name="h1-display" font-size="56px" line-height="60px" font-weight="800" />
<mj-class name="body" font-family="'Inter', Arial, sans-serif" font-size="17px" line-height="28px" />
<mj-class name="small" font-family="'Inter', Arial, sans-serif" font-size="14px" line-height="23px" />
<mj-class name="label" font-family="'Inter', Arial, sans-serif" font-size="12px" font-weight="700" text-transform="uppercase" letter-spacing="0.12em" />
<mj-class name="bold" font-weight="700" />
<mj-class name="extrabold" font-weight="800" />
<mj-class name="white" color="#ffffff" />
<mj-class name="light" color="#94a3b8" />
<mj-class name="medium" color="#4a5568" />
<mj-class name="dark" color="#1a1a1a" />
<mj-class name="text-primary" color="#1a1a1a" />
<mj-class name="text-muted" color="#4a5568" />
<mj-class name="thblue" color="#2f67ef" />
<mj-class name="whitebg" background-color="#ffffff" />
<mj-class name="superlightbg" background-color="#f8fafc" />
<mj-class name="thbluebg" background-color="#2f67ef" />
<mj-class name="blackbg" background-color="#0f172a" />
<mj-class name="darkbg" background-color="#102447" />
<mj-class name="rocketbluebg" background-color="#183b7a" />
<mj-class name="e3bluebg" background-color="#183b7a" />
<mj-class name="transbg" background-color="transparent" />
<mj-class name="badge" font-family="'Inter', Arial, sans-serif" font-size="12px" line-height="16px" font-weight="700" letter-spacing="0.12em" text-transform="uppercase" />
<mj-class name="button" font-weight="700" />
</mj-attributes>
<mj-style>
.border-top-light { border-top: 1px solid rgba(26, 26, 26, 0.1) !important; }
.border-bottom-light { border-bottom: 1px solid rgba(26, 26, 26, 0.1) !important; }
.grayscale img { filter: grayscale(100%); }
</mj-style>
<mj-raw>
<meta name="color-scheme" content="light dark" />
<meta name="supported-color-schemes" content="light dark" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet" />
</mj-raw>
</mj-head>
<mj-body background-color="#f3f4f6">
<!-- #-START-# single logo left dark -->
<mj-wrapper mj-class="darkbg">
<mj-section css-class="center">
<mj-column width="32%" vertical-align="middle">
<mj-image src="/brand/hedgehog-mark-email.png" width="36px" alt="TemplateHedgehog icon" padding="0 0 8px 0" />
<mj-text align="left" padding="0" font-family="'Manrope', 'Inter', Arial, sans-serif" font-size="13px" font-weight="700" color="#ffffff">
<a href="https://templatehedgehog.co.uk" style="color:#ffffff; text-decoration:none;">TemplateHedgehog</a>
</mj-text>
</mj-column>
<mj-column width="65%" vertical-align="middle">
<mj-text mj-class="body white">
Discover more tips and guides from our team of specialists on the <a href="https://templatehedgehog.co.uk" style="color: #ffffff;">TemplateHedgehog resource hub</a>.
</mj-text>
</mj-column>
</mj-section>
</mj-wrapper>
<!-- #-END-# single logo left dark -->Component-only compiled markup for block-level inspection and HTML assembly workflows.
<!-- #-START-# single logo left dark -->
<table
align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="background:#102447;background-color:#102447;width:100%;"
>
<tbody>
<tr>
<td>
<!--[if mso | IE]><table align="center" border="0" cellpadding="0" cellspacing="0" class="" role="presentation" style="width:640px;" width="640" bgcolor="#102447" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]-->
<div style="margin:0px auto;max-width:640px;">
<table
align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"
>
<tbody>
<tr>
<td
style="direction:ltr;font-size:0px;padding:0;text-align:center;"
>
<!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="center-outlook" width="640px" ><table align="center" border="0" cellpadding="0" cellspacing="0" class="center-outlook" role="presentation" style="width:640px;" width="640" ><tr><td style="line-height:0px;font-size:0px;mso-line-height-rule:exactly;"><![endif]-->
<div class="center" style="margin:0px auto;max-width:640px;">
<table
align="center" border="0" cellpadding="0" cellspacing="0" role="presentation" style="width:100%;"
>
<tbody>
<tr>
<td
style="direction:ltr;font-size:0px;padding:28px 34px;text-align:center;"
>
<!--[if mso | IE]><table role="presentation" border="0" cellpadding="0" cellspacing="0"><tr><td class="" style="vertical-align:middle;width:183.04px;" ><![endif]-->
<div
class="mj-column-per-32 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:middle;width:100%;"
>
<table
border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"
>
<tbody>
<tr>
<td style="vertical-align:middle;padding:0;">
<table
border="0" cellpadding="0" cellspacing="0" role="presentation" style="" width="100%"
>
<tbody>
<tr>
<td
align="center" style="font-size:0px;padding:0 0 8px 0;word-break:break-word;"
>
<table
border="0" cellpadding="0" cellspacing="0" role="presentation" style="border-collapse:collapse;border-spacing:0px;"
>
<tbody>
<tr>
<td style="width:36px;">
<img
alt="TemplateHedgehog icon" src="/brand/hedgehog-mark-email.png" style="border:0;display:block;outline:none;text-decoration:none;height:auto;width:100%;font-size:13px;" width="36" height="auto"
/>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr>
<td
align="left" style="font-size:0px;padding:0;word-break:break-word;"
>
<div
style="font-family:'Manrope', 'Inter', Arial, sans-serif;font-size:13px;font-weight:700;line-height:28px;text-align:left;color:#ffffff;"
><a href="https://templatehedgehog.co.uk" style="color:#ffffff; text-decoration:none;">TemplateHedgehog</a></div>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
<!--[if mso | IE]></td><td class="" style="vertical-align:middle;width:371.8px;" ><![endif]-->
<div
class="mj-column-per-65 mj-outlook-group-fix" style="font-size:0px;text-align:left;direction:ltr;display:inline-block;vertical-align:middle;width:100%;"
>
<table
border="0" cellpadding="0" cellspacing="0" role="presentation" width="100%"
>
<tbody>
<tr>
<td style="vertical-align:middle;padding:0;">
<table
border="0" cellpadding="0" cellspacing="0" role="presentation" style="" width="100%"
>
<tbody>
<tr>
<td
align="left" style="font-size:0px;padding:0 0 12px 0;word-break:break-word;"
>
<div
style="font-family:'Inter', Arial, sans-serif;font-size:17px;line-height:28px;text-align:left;color:#ffffff;"
>Discover more tips and guides from our team of specialists on the <a href="https://templatehedgehog.co.uk" style="color: #ffffff;">TemplateHedgehog resource hub</a>.</div>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
<!--[if mso | IE]></td></tr></table><![endif]-->
</td>
</tr>
</tbody>
</table>
</div>
<!--[if mso | IE]></td></tr></table></td></tr></table><![endif]-->
</td>
</tr>
</tbody>
</table>
</div>
<!--[if mso | IE]></td></tr></table><![endif]-->
</td>
</tr>
</tbody>
</table>
<!-- #-END-# single logo left dark -->Full library
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