问题描述
我一直在尝试在Firefox扩展的工具栏上单击按钮时显示弹出窗口.
我的弹出窗口是一个内部装有iframe的面板，用于显示实际内容.无论我为面板和iframe设置了什么属性，我的内容和弹出窗口的边缘之间总是有一个难看的边界.我尝试更改iframe属性，例如:frameborder，seamless，marginheight，marginwidth等，但这些属性似乎对窗口没有影响.
I have been experimenting with displaying a popup window when a button is clicked on my Firefox extension''s toolbar.
My popup is a panel with an iframe inside it that displays the actual content. No matter what attributes I set to my panel and iframe there is always an ugly border between my content and the edge of the popup window. I have tried changing my iframe attributes like: frameborder, seamless, marginheight, marginwidth etc. but these seem to have no affect on the window.
Does anybody have any ideas on how to remove this border?
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