问题
I Designed and sliced up an emailer in Photoshop but noticed there was a 1px white line around all of the individual images at some resolutions. On my desktop it's totally free of lines, but if I inspect on some mobile resolutions they will show up. Also if I'm viewing on some mobile resolutions and zoom from like 100% to 150% it will show the lines again?
Through my reading it seems I should perhaps make the slice height divisible by 4, which none of them are. That alone seems like a nightmare while cutting these up but if it's the only way to keep them from showing pesky lines I'll do it.
//I keep getting "this looks like spam" when I try and post my code so I will do so in a comment underneath//
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<title>D-Patrick Ford December 2019</title>
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<!-- Save for Web Slices (DpatFord-EblastDec.pdf) -->
<center><table id="Table_01" width="600" height="5069" cellpadding="0" cellspacing="0" line-height="normal" border-spacing="0" style="display:block;" border="0">
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<td colspan="6">
<a href="https://www.dpatrickford.com/?utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/01108cfd-f869-47d2-be86-e289b39d8e9c.jpg" width="600" height="246" alt="logo" style="display:block;" border="0"></a></td>
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<td>
<a href="tel:812-428-7800" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/a055ed3f-8b2e-4a73-ae02-a8e7079c3017.jpg" width="202" height="78" alt="phone" style="display:block;" border="0"></a></td>
<td colspan="4">
<a href="https://www.dpatrickford.com/service/schedule-service.htm?utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/0284ea5b-5ac3-4f2c-af35-38a464018a9c.jpg" width="200" height="78" alt="service" style="display:block;" border="0"></a></td>
<td style="border: none;">
<a href="https://www.dpatrickford.com/dealership/directions.htm?utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/803d00ca-7235-4920-8f5e-a1cd298217ef.jpg" width="198" height="78" alt="directions" style="display:block;" border="0"></a></td>
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<td colspan="6">
<img src="https://files.constantcontact.com/f8024f94201/24413bf0-5d6e-419a-877b-529ca3431fda.jpg" width="600" height="430" alt="" style="display:block;" border="0"></td>
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<td colspan="2">
<a href="https://www.dpatrickford.com/new-inventory/index.htm?utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/3d975259-22e0-44b3-9570-4e87d9749172.jpg" width="207" height="221" alt="new inventory" style="display:block;" border="0"></a></td>
<td colspan="3">
<a href="https://www.dpatrickford.com/promotions/index.htm?utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/02f4be7e-685b-4887-b096-2ca0768cface.jpg" width="195" height="221" alt="december specials" style="display:block;" border="0"></a></td>
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<a href="https://www.dpatrickford.com/used-inventory/index.htm?utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/d09d6f72-bb27-4b2a-8e69-0b11504bd6d5.jpg" width="198" height="221" alt="pre owned vehicles" style="display:block;" border="0"></a></td>
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<td colspan="6">
<img src="https://files.constantcontact.com/f8024f94201/ab02fd5e-4271-4b2c-aa37-aa20457236ac.jpg" width="600" height="86" alt="" style="display:block;" border="0"></td>
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<td colspan="6">
<a href="https://www.dpatrickford.com/used/Nissan/2019-Nissan-Altima-080b04940a0e0ae76ecd24914118a3b1.htm?searchDepth=1%3A3&utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/c387406c-c350-478f-9551-91b6c93ce041.jpg" width="600" height="531" alt="altima" style="display:block;" border="0"></a></td>
</tr>
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<td colspan="6">
<a href="https://www.dpatrickford.com/used/Nissan/2019-Nissan-Maxima-f294f21b0a0e0a174295f2ab52849481.htm?searchDepth=1%3A3&utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/1ba4944e-47c4-4655-8b65-5aa6fdc1c482.jpg" width="600" height="547" alt="maxima" style="display:block;" border="0"></a></td>
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<td colspan="6">
<a href="https://www.dpatrickford.com/used/Ford/2019-Ford-F-150-93deec190a0e0adf5d5cd2dad655e44e.htm?searchDepth=1%3A17&utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/3d1b575d-87c9-49e2-969b-880e384abfc7.jpg" width="600" height="546" alt="F150" style="display:block;" border="0"></a></td>
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<td colspan="6">
<a href="https://www.dpatrickford.com/used/Ford/2019-Ford-Ranger-49edf2a40a0e0a171a6b12fd15a5eece.htm?searchDepth=1%3A20&utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/921166f6-7bf1-481b-9fe8-252609f37eda.jpg" width="600" height="539" alt="ranger" style="display:block;" border="0"></a></td>
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<td colspan="6">
<a href="https://www.dpatrickford.com/used/Ford/2019-Ford-Mustang-4b39ab8a0a0e0ae87ce6a9d682d389a9.htm?searchDepth=1%3A18&utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/95d8edab-c283-47ae-9794-4139bc45b68d.jpg" width="600" height="547" alt="mustang" style="display:block;" border="0"></a></td>
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<td colspan="6">
<a href="https://www.dpatrickford.com/used/Ford/2019-Ford-Edge-49edf23c0a0e0a171a6b12fda6649196.htm?searchDepth=1%3A18&utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/f29c7e50-507d-4824-aa04-bcc287cd6e74.jpg" width="600" height="545" alt="edge" style="display:block;" border="0"></a></td>
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<td colspan="6">
<a href="https://www.dpatrickford.com/used/Nissan/2019-Nissan-Versa-080b04bf0a0e0ae76ecd24919b34c2d0.htm?searchDepth=2%3A2&utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/3653150c-0361-4208-88d1-5891a041c814.jpg" width="600" height="579" alt="versa" style="display:block;" border="0"></a></td>
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<td colspan="6">
<a href="https://www.dpatrickford.com/?utm_source=crm&utm_medium=email&utm_campaign=nobettertime" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/27034595-4dd1-4ec7-a861-544f3408b76f.jpg" width="600" height="121" alt="home" style="display:block;" border="0"></a></td>
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<td colspan="3">
<a href="https://www.facebook.com/dpatdowntownford/?tcdcmpid=609045&tcdadid=359763578804&tcdkwid=619578225" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/6d3a0433-5f0d-40ea-b87d-7d404338008c.jpg" width="278" height="52" alt="facebook" style="display:block;" border="0"></a></td>
<td>
<a href="https://www.instagram.com/dpatrickfordlincoln/?tcdcmpid=609045&tcdadid=359763578804&tcdkwid=619578225" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/361c346e-70cd-4772-8a8e-4c684981bd10.jpg" width="46" height="52" alt="instagram" style="display:block;" border="0"></a></td>
<td colspan="2">
<a href="https://www.youtube.com/channel/UC7J2_mcbNLHfpHzrc5GlN-Q?tcdcmpid=609045&tcdadid=359763578804&tcdkwid=619578225" target="_blank">
<img src="https://files.constantcontact.com/f8024f94201/b33d3bbe-77f6-4731-b6f8-e344e1dfaca6.jpg" width="276" height="52" alt="youtube" style="display:block;" border="0"></a></td>
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<img src="https://files.constantcontact.com/f8024f94201/c0a264f8-42ba-4742-bda6-d7bc823d8152.gif" width="202" height="1" alt="" style="display:block;" border="0"></td>
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<img src="https://files.constantcontact.com/f8024f94201/c0a264f8-42ba-4742-bda6-d7bc823d8152.gif" width="5" height="1" alt="" style="display:block;" border="0"></td>
<td>
<img src="https://files.constantcontact.com/f8024f94201/c0a264f8-42ba-4742-bda6-d7bc823d8152.gif" width="71" height="1" alt="" style="display:block;" border="0"></td>
<td>
<img src="https://files.constantcontact.com/f8024f94201/c0a264f8-42ba-4742-bda6-d7bc823d8152.gif" width="46" height="1" alt="" style="display:block;" border="0"></td>
<td>
<img src="https://files.constantcontact.com/f8024f94201/c0a264f8-42ba-4742-bda6-d7bc823d8152.gif" width="78" height="1" alt="" style="display:block;" border="0"></td>
<td>
<img src="https://files.constantcontact.com/f8024f94201/c0a264f8-42ba-4742-bda6-d7bc823d8152.gif" width="198" height="1" alt="" style="display:block;" border="0"></td>
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<p style="font-size:10px; margin:15px;">*On approved above average credit. Prices listed do not include applicable tax, title, tags, processing, license, $150 service and preparation, or $199 documentation fee. All pricing, vehicle information, and features (such as accessories and color) are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above may vary from region to region, and incentives are subject to change. Some offers listed may not be available to all customers. All inventory listed is subject to prior sale. If any information found on this email or our website is thought to be erroneous, please verify information with a customer service representative. See dealer for full details.</p>
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来源：https://stackoverflow.com/questions/59419025/html-white-lines-around-images-on-email-resolution-problem