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