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