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