Textarea Padding Fix

Sets padding to 2 on textareas whose padding is set to 0. Sometimes a website is hard to use because the cursor overlaps the border and becomes invisible when it is at the left edge of a textarea. This happens when the textarea's padding is set to 0. Since site administrators do not always set the styles appropriately, this extension sets the padding of textareas with padding set to 0 to 2. The match pattern is set to "*://*/*"", so all sites are targeted. Unexpected problems may occur, so when using the extension, we recommend changing "Site access" from "On all sites" to "On specific sites" under "Details" for the installed add-on and registering the URLs where you want to use it (because there probably aren't many sites that need this extension!). It monitors the HTML and changes the padding value when a textarea appears, so it also works on dynamically generated sites (or so I think). It checks Top, Right, Bottom, and Left padding separately and sets any value of 0 to 2.