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