You need to add the following line to your css:
a:active, a:focus { outline-style: none; -moz-outline-style:none; }
(Suppose your tabs are done using element a, of course.)
[edit] At the request of everyone else, for future viewers it should be noted that the outline is necessary for keyboard navigators, as it indicates where your choice is, and therefore gives a hint where the next tab 'should go. Thus, it is not practical to remove this dashed line selection. But itโs still useful to know how you will do it if you consider it necessary.
And as mentioned in the comment, if you are dealing only with FF> v1.5, feel free to leave -moz-outline-style: none;
Dave Rutledge Oct 06 '08 at 23:47 2008-10-06 23:47
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