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