我第一次使用 Zurb Ink 创建模板；很好，但我无法解决某个问题。
当我在浏览器中查看 HTML 时，一切正常，但不幸的是，我需要通过一个发送平台发送我的电子邮件，该平台可以随意调整我编写的代码。
我遇到的问题是图像大小。出于某种原因，我正在使用的一个 580 像素宽的图像在通过电子邮件平台发送时其自身大小为 576 像素。我反复查看了代码并在网上查了一下，但我找不到任何东西，所以非常感谢您的帮助。
<!--header row-->
<table class="row header-bar" style="border-spacing: 0; border-collapse: collapse; vertical-align: top; text-align: left; width: 100%; position: relative; display: block; background: #4480ba; padding: 0px;" bgcolor="#4480ba">
<tbody>
<tr style="vertical-align: top; text-align: left; padding: 0;" align="left">
<td class="wrapper last" style="word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; text-align: left; position: relative; color: #222222; font-family: 'Helvetica', 'Arial', sans-serif; font-weight: normal; line-height: 19px; font-size: 14px; margin: 0; padding: 10px 0px 0px;" align="left" valign="top">
<table class="twelve columns" style="border-spacing: 0; border-collapse: collapse; vertical-align: top; text-align: left; width: 580px; margin: 0 auto; padding: 0;">
<tbody>
<tr style="vertical-align: top; text-align: left; padding: 0;" align="left">
<td class="nine sub-columns" style="word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; text-align: left; min-width: 0px; width: 75%; color: #222222; font-family: 'Helvetica', 'Arial', sans-serif; font-weight: normal; line-height: 19px; font-size: 14px; margin: 0; padding: 0px 10px 10px 0px;" align="left" valign="top">
<img style="outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; max-width: 80%; float: left; clear: both; display: block; padding-left: 10px; padding-right: 10px; margin-left: 5px; margin-right: 5px;" class="text-pad alumni-logo" src="" alt="" width="237" height="80" align="left" />
</td>
<td class="three sub-columns" style="word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; text-align: left; min-width: 0px; width: 25%; color: #222222; font-family: 'Helvetica', 'Arial', sans-serif; font-weight: normal; line-height: 19px; font-size: 14px; margin: 0; padding: 0px 10px 10px 0px;" align="left" valign="top">
<img style="outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; max-width: 100%; float: none; clear: both; display: block; margin: 0 auto;" class="center" src="http://www.jampaper.com/userFiles/productImages/tn_02561_Orange_6_1_2_x_6_1_2_Square_Envelopes.jpg" alt="" width="80" height="80" align="none" />
</td>
<td class="expander" style="word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; text-align: left; visibility: hidden; width: 0px; color: #222222; font-family: 'Helvetica', 'Arial', sans-serif; font-weight: normal; line-height: 19px; font-size: 14px; margin: 0; padding: 0;" align="left" valign="top">
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--/header row-->
<!--big image row-->
<table class="row" style="border-spacing: 0; border-collapse: collapse; vertical-align: top; text-align: left; width: 100%; position: relative; display: block; padding: 0px;">
<tbody>
<tr style="vertical-align: top; text-align: left; padding: 0;" align="left">
<td class="wrapper last intro-image" style="word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; text-align: left; position: relative; color: #222222; font-family: 'Helvetica', 'Arial', sans-serif; font-weight: normal; line-height: 19px; font-size: 14px; margin: 0; padding: 0 0px 0px;" align="left" valign="top">
<table class="twelve columns" style="border-spacing: 0; border-collapse: collapse; vertical-align: top; text-align: left; width: 580px; margin: 0 auto; padding: 0;">
<tbody>
<tr style="vertical-align: top; text-align: left; padding: 0;" align="left">
<td style="word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; text-align: left; color: #222222; font-family: 'Helvetica', 'Arial', sans-serif; font-weight: normal; line-height: 19px; font-size: 14px; margin: 0; padding: 0px 0px 10px;" align="left" valign="top">
<img style="outline: none; text-decoration: none; -ms-interpolation-mode: bicubic; max-width: 100%; float: none; clear: both; display: block; padding-top: 0 !important; margin: 0 auto;" class="center intro-image" src="http://www.nagelphotography.com/img/s2/v4/p176518365-3.jpg" alt="" width="580" align="none" />
</td>
<td class="expander" style="word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; text-align: left; visibility: hidden; width: 0px; color: #222222; font-family: 'Helvetica', 'Arial', sans-serif; font-weight: normal; line-height: 19px; font-size: 14px; margin: 0; padding: 0;" align="left" valign="top">
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
<!--/big image row-->
我知道这可能有点远，但是当屏幕足够宽以支持它时，我真的无法弄清楚为什么这张图片不是 580 像素。作为参考，在较小的尺寸下问题仍然存在，但不同之处在于像素数量较少。