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