错误的电子邮件模板：有时我在gmail上收到有关响应式移动设备的错误

如何解决错误的电子邮件模板：有时我在gmail上收到有关响应式移动设备的错误

Subscript Operator

效果很好。但有时我不知道为什么会这样。我可以重现我的电子邮件模板发生的情况。请帮助我。

<table width="100%" cellspacing="0" cellpadding="0" align="center">
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    <td>
      <table cellspacing="0" cellpadding="0" align="center">
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            <table cellspacing="0" cellpadding="0" align="center" style="margin: 0 auto; width: 235px;">
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                <td style="border-radius: 2px;" bgcolor="#0077ff">
                  <table cellspacing="0" cellpadding="0" align="center">
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                        <a
                          class="desktop-view"
                          href="https://www.copernica.com"
                          target="_blank"
                          style="padding: 13px 39px; border: 1px solid #0077ff; border-radius: 2px; font-size: 20px; color: #ffffff; text-decoration: none; font-weight: 600; display: inline-block;">GET STARTED</a>
                        <a
                          class="mobile-view"
                          href="https://www.copernica.com"
                          target="_blank"
                          style="padding: 10px 10px; border: 1px solid #0077ff; border-radius: 2px; font-size: 18px; color: #ffffff; text-decoration: none; font-weight: 600; display: inline-block;">GET STARTED</a>
                        <a
                          class="mobile-small-view"
                          href="https://www.copernica.com"
                          target="_blank"
                          style="padding: 10px 40px; border: 1px solid #0077ff; border-radius: 2px; font-size: 15px; color: #ffffff; text-decoration: none; font-weight: 600; display: inline-block;">GET STARTED</a>
                      </td>
                    </tr>
                  </table>
                </td>
              </tr>
            </table>
          </td>
        </tr>
      </table>
    </td>
  </tr>
</table>