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