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