문제되는 소스의 일부분은 아래와 같습니다.

          <tr>
                  <td bgcolor="#F5F5F5" align="right" width="130" height="80">자택주소</td>
                  <td align="center" bgcolor="#F5F5F5" width="5"></td>
                  <td align="center" bgcolor="#CCCCCC" width="1"></td>
                  <td align="center" width="9"></td>
                  <td bgcolor='#FFFFFF' colspan="3"> <input name="zip1_1" type="text" id="zip1_1" class="textboxstyle" size="3" maxlength="3" READONLY>
                    -
                    <input name="zip1_2" type="text" id="zip1_2" class="textboxstyle" size="3" maxlength="3" READONLY>
                    <a href="javascript:OpenZipcode('1');"><img src="wizmember/<%=MemberSkin%>/images/but_post.gif" width="91" height="18" border="0" align="absmiddle"></a> <br>
                    <input name=address1 type=text id="address1" class="textboxstyle" size=48 READONLY>
                    <br>
                    <input name=address2 type=text id="address2" class="textboxstyle" size=48>
                    (상세주소)<br>
                    <font color="#CC3333"> 정확하게 기입해주세요</font> </td>
                </tr>

요로코롬 위에가 칸이 확 벌어지네요... 이거 왜 이런가요 ㅠ