innerText -> textContent, overflow-x -> overflowX

![http://stackoverflow.com/questions/22990812/why-is-innertext-not-working-in-firefox](https://cloud.githubusercontent.com/assets/3071003/5100909/a8aaceea-6ff2-11e4-9134-195d1db32ea4.png)
죽을 죄를 지었습니다