recently besides of the functioanlity of websites, i do research on the structure of it. i mean the design. there are tons of good resource of those. but how they did that. 


or this,


it's easy to copy and paste, (of course make litle adjustment if u can). but the i wonder how they got the idea. 

one of my thoughts is it's all begin with pencil and paper. they measured one by one with ruler. making gap, block, and other traditional technique. then, they reflect it into digital artwork like illustrator or photoshop. yeah. somekind like that. 

so, visit my kenkyu page at http://hijzdesign.net/kenkyu/ . i did something good there haha..