The Message Posting Screen Yuck! The row for posting actions doesn't have a named CSS selector. Below is the selector path for the first forum. I will get around this potentially awkward CSS coding problem by adding a "content" ID surrounding the message board's HTML.
#ak_forum_1 > center > div.bgmid > center:nth-child(5) > table > tbody > tr > td > center > table > tbody > tr:nth-child(1) > td:nth-child(1) > table > tbody > tr:nth-child(7) > td:nth-child(1) Now my CSS code reads like this and applies to all forums on the message board.
#content>center>table>tbody>tr>td>center>table>tbody>tr:nth-child(1)>td:nth-child(1)>table>tbody>tr:nth-child(7)>td:nth-child(1), .ak_msgform_message_left_td, .ak_msgform_subject_left_td {
border-right: 0;
} Why did I do this? I wanted to eliminate the dividing borders shown in the Runboard default settings which start at the "subject line" and continue to the "post actions line" of the display. At the same time, I wanted to keep the borders shown in "poll creation form" which was not possible without adding 25 lines of code to the boards custom CSS.