How does firefox browser enlarge all pages in one click?

See online there are a lot of people do not know how to set the Fox Fire browser a key to set up all the Web page amplification, because of the amplification function does not support a key to set all the page magnification, only support a single page amplification, so I wrote this article to the need for friends hope to help them

1, the installation of Firefox browser after the completion of the figure

2, then click on the right side of the browser button as shown

3, then click on the attachment to add as shown

4, then enter the page search bar Enter the default full Zoom level to search as shown click to install

5, the installation of the picture needs to restart, click Restart as shown

6, restart after click as shown in turn

7, and then find the file we just installed default full Zoom level Click on the right side of the options as shown

8, and then as shown in the figure set to enlarge the multiplier points Click OK

9, and then look at the top right of the browser multiple half ratio of options as shown, so that you later open all the pages are set a good multiple is not very simple.

Note: Sometimes downloading this plugin does not succeed on a different time period to download the success.