Element block pseudo-class :active generated with padding 20px transition font-weight normal float none margin 0px display block cursor default box-shadow 1px 1px 1px rgba(38,10,10,0.3) height auto transform z-index auto width 160px border 0px rgba(0,0,0,1) solid background border-radius box-sizing content-box font-size 16px line-height 1 overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static