Element block pseudo-class :active generated with width 100% transform background box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto padding 20px transition line-height 1 position static z-index auto font-weight normal border 0px rgba(0,0,0,1) solid float none overflow hidden cursor default box-sizing content-box border-radius margin 0px