Account for font-weight, font-style, and others
Account for font-weight, font-style, and others

There’s an issue where `font-weight` isn’t carried over to the ghost element, nor is `font-style`. This results in the input not being sized properly (as the plugin assumes you are always using a non-bold, non-italic font).

While I was at it, I went ahead and added some other CSS properties that affect width that don’t seem to add any obvious overhead.
yuanqing/autosize-input