Element block pseudo-class :hover generated with background z-index auto line-height 1 padding 20px border 0px rgba(0,0,0,1) solid transition height auto width 160px cursor default margin 0px font-size 22px box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block transform box-shadow overflow hidden position static font-weight bold border-radius float none