Weird issue in navigation when in Safari Browser

I have navigation bar in my website that makes the links work properly everywhere. But when on Safari, for some reason the links are not clickable unless you highlight th开发者_开发技巧e empty space above the option. I diagnosed it further to find that I was adding a negative margin-top for the searchbox to align it properly with the options, when I removed that margin-top, the links were clickable. Any ideas?

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You could use a z-index and position:absolute to make sure your navigation Div is on top. thats more than likely what the problem is. Try that... add

z-index:100px;
position:absolute;

to your navigation in css.