Element block pseudo-class :active generated with margin 0px transition font-weight normal height auto z-index auto border-radius width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block overflow hidden background transform padding 20px position static float none cursor default font-size 16px border 2px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box line-height 1