Element block pseudo-class :active generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px display block font-weight normal width 160px transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box border 5px rgba(0,0,0,1) solid transform margin 0px background z-index auto padding 20px line-height 1 cursor default position static overflow hidden border-radius height auto float none