When you make a table 100% wide, the default behavior is to proportionally distribute the width of each cell, so that cells with more text are wider, and cells with less text are narrower.
I want my table to fill the width of the screen, but the cells within should align to the left, as if I hadn't specified a table width. In other words:
How can I get that nice white space to the right of my table cells while keeping the overall table 100% wide?
This css should take care of it:
th:last-child, td:last-child {width:100%;}
However, that's going to try to squish all the other cells leftward. So you might want to add this for a consistent height in the column headings:
thead {white-space:nowrap;}