x
<html><body><table id="myTable" border="1" style="border-spacing:10px;"> <tr> <th>Month</th> <th>Savings</th> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>February</td> <td>$150</td> </tr></table><br><button type="button" onclick="myFunction()">Return the space between the cells in the table</button><script>function myFunction() { alert(document.getElementById("myTable").style.borderSpacing);}</script></body></html>