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