How to disable inner-outline on selected table cell in Firefox

Question

Hi, Using Firefox on OSX when I cmd+click on a table cell I get an blue inner outline.
I searched for a way to disable this behavior on my web application but did'nt found anything.
I tried to capture the onclick or set the CSS outline to 0px to no avail.
I also looked at MDC Mozilla CSS extension but many are undocumented.

Is there a way to remove this inner outlinein a given HTML doc ?

Thanks.

Answer 1

You must set CSS property -moz-user-select to none of the container table element.

table { -moz-user-select: none; }

This will not only disable cell selection but will also unable you to select text inside the table.