[제이쿼리] eq

제이쿼리_$

mouseover / mouseout

fadeOut / fadeIn

https://jsfiddle.net/Kimara/z4jgmn2d/

.eq()

선택된 인자가 몇 번째인지 찾는 방법

https://jsfiddle.net/Kimara/vo0shde1/4/