Why does the set border color of the table turn black when previewing the page_html/css_WEB-ITnose

The table border is clearly set to blue, but when previewing it all turns into a black border

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Please upload the code, then you will know what is wrong with the code

<table cellpadding="0" cellspacing="0" align="center" border="1" width="986px" height="240px"  bordercolor="#eeedeb">    	<tr>        	<td width="134px" height="240px" ><img src="images/bt3.jpg" width="134" height="239" border="0" /></td>            <td width="479px" valign="middle" align="center" >            	<table cellpadding="0" cellspacing="0" border="0" width="420px" height="160px">                	<tr>                    	<td width="130" height="172px" rowspan="5" valign="middle"><img src="images/bt4.jpg"   border="0" /></td>                        <td width="290px" height="40px" background="images/bt5.jpg" valign="bottom" align="right">                        	<a href="" class="bb">MORE >></a>                        </td>                    </tr>                   <tr><td height="33px" width="290px" valign="middle" align="left"><img src="images/fh1.jpg" /></td></tr>                   <tr><td height="33px" width="290px"></td></tr>                   <tr><td height="33px" width="290px"></td></tr>                   <tr><td height="33px" width="290px"></td></tr>                </table>            </td>            <td width="230px" height="254px" bgcolor="#82c1d3">            	<table cellpadding="0" cellspacing="0" border="0" width="230" height="254px" >                  		  <tr>                    	<td width="230" height="50px"></td>                  </tr>                    <tr>                    	<td height="40px" align="center"><img src="images/searchbt.jpg" height="40"  width="184" border="0" /></td>                    </tr>                    <form id="form1"  name="form1" method="post" action="search.asp" onsubmit="return check()">                    <tr>                    	<td valign="bottom" align="center">                        	<table cellpadding="0" cellspacing="0" border="0" width="184px" height="21px" background="images/search.jpg">                            	<tr>                                	<td  height="21px" ><input type="text" style="height:21px; width:157px; border:0" name="key" maxlength="30" /></td>                                    <td rowspan="3" width="27px" height="21px"><input type="submit" class="btn" value="" style="border:0; width:27px; height:21px" /></td>                                </tr>                                                           </table>                        </td>                    </tr>                    </form>                    <tr>                    	<td height="120px"></td>                    </tr>                </table>          </td>            <td width="133px" bgcolor="#82c1d3"></td>        </tr>    </table>

When using 360 preview, it works normally on IE8 It displays like this

I also encountered this problem, any solution?