How to reduce the space between multiple pivot tables placed side by side

1. Provided that s_oracle10 is in use; backup the following files before editing them
- C:\OracleBI\web\app\res\s_oracle10\b_mozilla_4\views.css
- C:\OracleBI\oc4j_bi\j2ee\home\applications\analytics\analytics\res\s_oracle10\b_mozilla_4\views.css

2. Set the following section in both files above:
.PTSectsTable

{
border:none;
border-spacing:0px;
padding:0px;
margin:0px;
}

3. Restart the OC4j and the Presentation server