Áp dụng : khung thanh cuộn (dùng 4 borders)

abc

<div align="center">
<pre style="background: #75140b; border-bottom: #8000ff 2px solid; border-left: #8000ff 2px solid; border-right: #8000ff 2px solid; border-top: #8000ff 2px solid; color: #75140b; height: 250px; overflow: scroll; padding-bottom: 30px; padding-left: 30px; padding-right: 30px; padding-top: 30px; width: 600px;">

<table align="center" background="http://wm42.inbox.com/thumbs/7f6_87a8d_ca47ddd2_oJ.jpg.thumb" border="4" bordercolor="#000000" cellpadding="0" cellspacing="0" style="height: 300px; width: 600px;"><tbody>
<tr valign="top"><td><div class="MsoNormal" style="margin-bottom: 60px; margin-left: 50px; margin-right: 40px; margin-top: 50px;">
<span style="font-family: Times, Times New Roman, serif; font-size: 18px;">abc</span></div>
</td></tr>
</tbody></table>


</pre>
</div>

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abc