Element block pseudo-class :hover generated with border 0px rgba(0,0,0,1) solid z-index auto box-sizing content-box margin 0px position static padding 20px cursor default transition float none display block font-weight normal background box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 border-radius font-size 16px height auto transform overflow hidden width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2)