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