有人能告诉我如何在Google Chrome中添加表格的边框吗？ 以及如何在Firefox，Safari，Opera，Chrome中对齐桌子“中心”。
请查看附件代码：
<html>
<head>
<style type="text/css">
.mainpagebordr {
BORDER-BOTTOM: #000000 1px solid;
BORDER-LEFT: #000000 1px solid;
BORDER-COLLAPSE: collapse;
BORDER-TOP: #000000 1px solid;
BORDER-RIGHT: #000000 1px solid;
margin-left : auto;
margin-right: auto;
margin-left: auto;
}
.marginStyle{margin: 0 auto;}
</style>
</head>
<body>
<center>
<table width="100%" height="100%" cellpadding="0" cellspacing="0" border="0" class="marginStyle" align="center">
<tr class="rcptFont">
<tr>
<td width="26.7%">
</td>
<td align="center" width="480px" valign="top">
<table border="0" class="mainpagebordr marginStyle" height="730" align="center">
<tr class="rcptFont">
<td width="175" valign="top" height="10%">
<table width="200" align="left">
<tr>
<td width="105" height="90" style="padding-left: 10px">
<img src="/URAPortalBC/Common/images/ura5.jpg" height="112" width="160"/>
</td>
</tr>
<tr class="rcptFont1">
<td width="175">
</td>
</tr>
</table>
</td>
<td colspan="4" width="245" align="center" class="withBorder marginStyle" valign="top">
<table align="center" class="withBorder marginStyle" width="245">
<tr class="rcpthead">
<td width="245" align="center">
<strong>Uganda Revenue Authority</strong>
</td>
</tr>
<tr class="rcptFont1">
<td align="center">Kampala Area office Plot 51,Windsor Crescent P.O.box 1234 Kampala,Uganda</td>
</tr>
<tr class="rcpthead">
<td align="center" >
<strong>Acknowledgement Receipt</strong>
</td>
</tr>
<tr class="rcptFont" >
<td align="center">
<strong>Declaration of Instrument</strong>
</td>
</tr>
</table>
</td>
<td colspan="4" width="245" valign="top" style="padding-top: 3px;padding-right: 10px">
<table width="170" class="rcptlstHead" valign="top">
<tr>
<td width=""><p style="FONT-SIZE:8pt;font-family:Arial;TEXT-ALIGN: right""><b>For General Tax Questions</b></p>
</tr>
<tr>
<td><p style="FONT-SIZE:8pt;font-family:Arial;TEXT-ALIGN: right"> Call Our Toll Free Number</p></td>
</tr>
<tr>
<td><p style="FONT-SIZE:10pt;font-family:Arial;TEXT-ALIGN: right"><b>0800117000</b></p></td>
</tr>
<tr>
<td><p style="FONT-SIZE:8pt;font-family:Arial;TEXT-ALIGN: right"> Or log onto URA web portal</p>
</td>
</tr>
<tr>
<td><p style="FONT-SIZE:10pt;font-family:Arial;TEXT-ALIGN: right"> <b>http://ura.go.ug </b></p>
</td>
</tr>
</table>
</td>
</tr>
<tr> <td> </td> </tr>
<tr class="rcptFont">
<td colspan="4">
Dr. dfdfd asfdsf
</td>
<td colspan="5" >
Notice Date : <strong>09/09/2011</strong>
</td>
</tr>
<tr class="rcptFont">
<td colspan="4">
,
</td>
<td colspan="5" >
Reference No :<strong>LI02120001570</strong>
</td>
</tr>
<tr class="rcptFont">
<td colspan="4">
addaf ,
</td>
<td colspan="5" align="right">
<img src="http://localhost:8080/URAPortalBC/barcode?data=LI02120001570&headless=false&drawText=false&width=1&height=5&type-Code128B" border="0" alt=""/>
</td>
</tr>
<tr class="rcptFont">
<td colspan="4">
AMOLATAR, KIOGA, AMOLATAR TOWN COUNCIL
</td>
<td colspan="5" >
TIN : <strong>N.A.</strong>
</td>
</tr>
<tr> <td> </td> </tr>
<td colspan=10>
<table align="center" border="1" bordercolor="black" valign="top" width="90%" cellpadding="0" cellspacing="0" class="marginStyle">
<tr class="rcptFont">
<td colspan="8">
<center><b>Declaration of Instrument For Stamp Duty</b></center>
</td>
<tr class="rcptFont">
<td align="center" width="5%" class="mainpagebordr" align="left"><b>1</b></td>
<td align="left" width="45%" class="mainpagebordr" align="left"><b>TIN of applicant</b></td>
<td align="left" width="50%" class="mainpagebordr" align="left"><b>N.A.</b></td>
</tr>
<tr class="rcptFont">
<td align="center" width="5%" class="mainpagebordr" align="left"><b>2</b></td>
<td align="left" width="45%" class="mainpagebordr" align="left"><b>Name of Taxpayer</b></td>
<td align="left" width="50%" class="mainpagebordr" align="left"><b>Dr. dfdfd asfdsf</b></td>
</tr>
<tr class="rcptFont">
<td align="center" width="5%"class="mainpagebordr" align="left"><b>3</b></td>
<td align="left" width="45%" class="mainpagebordr" align="left"><b>Type of Instrument</b></td>
<td align="left" width="50%" class="mainpagebordr" align="left"><b>CANCELLATION-instrument of</b></td>
</tr>
<tr class="rcptFont">
<td align="center" width="5%" class="mainpagebordr" align="left"><b>4</b></td>
<td align="left" width="45%" class="mainpagebordr" align="left"><b>Number of copies to be stamped</b></td>
<td align="left" width="50%" class="mainpagebordr" align="left"><b>2</b></td>
</tr>
<tr class="rcptFont">
<td align="center" width="5%" class="mainpagebordr" align="left"><b>5</b></td>
<td align="left" width="45%" class="mainpagebordr" align="left"><b>Amount of Duty (UGX)</b></td>
<td align="left" width="50%" class="mainpagebordr" align="left"><b>0</b></td>
</tr>
<tr class="rcptFont">
<td align="center" width="5%" class="mainpagebordr" align="left"><b>6</b></td>
<td align="left" width="45%" class="mainpagebordr" align="left"><b>Payment registration Number</b></td>
<td align="left" width="50%" class="mainpagebordr" align="left"><b>2120000000412</b></td>
</tr>
</table>
</td>
<br>
<br>
<tr align="center" class="rcptFont">
<td colspan="10"><b></b>
<br>
<table align="left">
<tr><td class="rcptFont1">Your Search code: </td>
<td class="rcptFont1"><strong>52065557675TW</strong></td>
</tr>
</table>
</td>
</tr>
<tr> <td> </td> </tr>
<tr> <td> </td> </tr>
<tr class="rcptFont">
<td colspan="8">
<center><b>Official URA Representative</b></center>
</td>
</tr>
<tr class="rcptFont">
<td colspan="8">
<center>Please check for the status of your application at the nearest tax office or</center>
</td>
</tr>
<tr class="rcptFont">
<td colspan="8">
<center>the URA web portal at http://ura.go.ug</center>
</td>
</tr>
<tr>
<td colspan="10">
<hr style="height:1px;">
<p style="FONT-SIZE:8pt;font-family:Arial;TEXT-ALIGN: center;">Plot 26/28, Olwol Road, Opposite Blue Valley Guest House, LIRA</p>
</td>
</tr>
</table>
</td>
</tr>
</table>
<table align="center" >
<!--<tr >
<td align="center">
<form name="receiptForm" method="post">
<input type="hidden" name="dispatch" value="" />
<div id="buttons">
<input type="button" value="Print" id='printBtn' class="submit" onmouseover="hideStatusMsg()" onclick="printReceipt()" />
<input type="button" class="submit" value="Back" id='backBtn' onclick="backToRegn()" onmouseover="hideStatusMsg()"/>
</div>
</form>
</td>
</tr>
--></table>
<!-- payment receipt
-->
</center>
</body>
</html>
答案 0 :(得分：0)
不推荐使用<center>标记，因此您不应使用它。
您在大多数表上使用了border="0"属性，最好省略此属性并使用css创建边框。
当元素具有固定宽度时，通过在两侧分配相等的边距，使用margin:0 auto;。在大多数情况下，您已将固定宽度table放置在相同大小的固定宽度td内。这没有留下任何空间的余地，所以从技术上讲，你已经把桌子放在了中心，但显然视觉效果并不是你想要的。
如果您希望最外面的表充当容器并使整个表结构居中，则需要给它一个固定的宽度，因为目前它的宽度是100％。
答案 1 :(得分：0)
改变这个：
<center>
<table width="100%" height="100%" cellpadding="0" cellspacing="0" border="0" class="marginStyle" align="center">
对此：
<table width="100%" cellpadding="0" cellspacing="0">
而且：
.marginStyle{margin: 0 auto;}
对此：
table { text-align: center; margin: 0 auto; border-collapse: collapse; border: 1px solid red; }
table tr, table td { text-align: left; }