Search Bar Not Showing in Some Browsers

Some visitors of my site are complaining they cannot see the Search bar on my website, when they are using firefox, or some other browser.

The search bar should be at the top right menu

Link to site here : http://www.animefush开发者_开发问答igi.com/

I believe this is a CSS issue, any ideas on how to fix?

Your menubar is too wide, so the searchbar placed on a new line (at least on a 1024x768 screen).

Just give #menubar a height of 80px and you can see it on the next line.

The real solution will be to give the input inside the searchbox a width. Something like 120px.