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