FreeLists / dokuwiki / [dokuwiki] Re: button display problem

[Chris Smith <chris@xxxxxxxxxxxxx>]

Lee Tambiah wrote:
> Hello,
>
> When i load my page the dokuwiki's "back to top" button suffers from
> what can be described as two little dots on the sides of the button.
> This only seems to happen on Firefox or gecko related engines such as
> Ephiphany. However the button renders correctly in IE (thank god for IE
> 4 linux, otherwise i would be stuck for testing in IE).
>
> Has anyone else experienced this problem i have? If so are there any
> fixes or hacks to make the button render correctly in Firefox?
>
> Any pointers would be welcomed...
>
> Regards
>
> L. Tambiah
>
>   
I have seen that before but never looked into it.  For some reason the 
top button is wrapped in an <a> element.  The line on either side is the 
underline for the <a> element. I have no idea why the top button html is 
structured that way, instinctively I'd say the <a> shouldn't be there, 
but maybe there is some reason for it.

If it really bothers you, a harmless solution would be to give it a 
class and style it for text-decoration:none on :hover.  Either that or 
remove the <a> </a> completely.  The code controlling it is in 
inc/html.php, look for function html_topbtn() around line #170.

Cheers,

Chris
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