Element block pseudo-class :active generated with box-sizing content-box box-shadow 4px 4px 6px rgba(0,0,0,0.4) font-weight normal float none outline none margin 0px cursor default font-size 16px opacity 1 width 160px padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden border 0px rgba(0,0,0,1) solid line-height 1 background transform position static z-index auto height auto display block border-radius transition