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