I find a very fantasy component which is used to check whether users 's explorers are firefox.  It 's been well designed. It may be userful when you want users to visit your website with recommended explorer, especial some explorer don't support the features wich you think is useful and apply it in your website.

As you known, you can modify it as your will. there is no copyright.

The effect as follow:

cutecode is a watermarker text~ (fun to test the live writer function ^_^)