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