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