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