What font is in the search box?

Please quickly check out this site:

http://go.frenchlabs.net/

I want to get the font that is used in the search box. What do you think it is? I like how it is a very thin fon开发者_如何学Got, how is this achieved?

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That's Helvetica Neue Light. You can find out this information using Firebug (Firefox) or Web Inspector (Chrome and Safari).

Right-click the element on the page you are interested in and then click 'Inspect Element':

Then you will be able to see all of the attributes of that element:

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That answer is based on Chrome console :

font: 300 19px 'HelveticaNeue-Light', "Helvetica Neue Light", "Helvetica Neue", "Helvetica", Arial, sans-serif