Getting × in place of X to close pop up boxes.

whu606

Does anyone know how I could change this?

I noticed on this forum there are both the à and the X when, for example, you choose preview, but only when I was trying to include some code.

So when this wasn't in the code quote marks
<a class="Close" href="#"> <span>×</span> </a>
the preview box came up with both.

When it is in the code quote marks, there is no Ã

Inspecting with Firebug shows the above.

I'm baffled.

There is nothing in the styles.css to suggest why this is happening.

Thanks.