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