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