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