我正在使用表构建电子邮件爆炸。底部的桌子行不断进入倒数第二名的右侧。我不知道原因是什么。有人可以伸出援手吗？非常感谢！
<html>
<head>
<title>Pup Gear</title>
<style>
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
margin: 0;
padding: 0;
border: 0;
font-size: 100%;
font: inherit;
vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
display: block;
}
body {
line-height: 1;
}
ol, ul {
list-style: none;
}
blockquote, q {
quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
content: '';
content: none;
}
table {
border-collapse: seperate;
border-spacing: 0;
}
</style>
</head>
<body>
<table style="width:600px">
<tr>
<td><a href="mailto:pup@pupgearcorpotation.com" target=_blank><img
src="https://s3.amazonaws.com/pup-gear-email-assets/email+top+1.jpg"
style="width:600px"</img></a></td>
</tr>
<tr>
<td><a href="http://www.doggydocks.com/customer-reviews/"
target="_blank"><img src="https://s3.amazonaws.com/pup-gear-email-
assets/email+top+2.jpg" style="width:600px"></img></a></td>
</tr>
<tr>
<td><a href="http://pupgearcorporation.com/Customer-Service/Life-
Vest-Exchange-Program-and-Sizing-Information" target="_blank"><img
src="https://s3.amazonaws.com/pup-gear-email-assets/email+bottom+1-
3.jpg" style="width:600px></img></a></td>
</tr>
<tr>
<td><a href="mailto:sales@pupgearcorporation.com"
target="_blank"><img src="https://s3.amazonaws.com/pup-gear-email-
assets/email+bottom+2-3.jpg"></img><td>
</table>
</body>
</html>
4th TD中的错误
正确关闭TD为/TD。
在第4 td末端关闭" a"标签。
在第四/TD结束后关闭" TR" As/tr。