Let me show you how it currently looks:
https://i.sstatic.net/OeHRg.png
The maximum width of the cell is working properly, but the text is not wrapping to a new line as expected. Instead, it overflows out of the cell.
Here is the CSS applied to the table:
border-spacing: 0 5px;
table-layout: fixed;
word-wrap:break-word;
And this is the CSS specifically targeting that cell:
text-align: center;
font-weight: bold;
max-width: 100px;