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