Element block pseudo-class :active generated with padding 20px margin 0px border-radius cursor default width 160px box-shadow 5px 5px 8px rgba(0,0,0,0.4) z-index auto float none font-size 16px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) overflow hidden font-weight normal box-sizing content-box transition background position static line-height 1 height auto transform border 0px rgba(0,0,0,1) solid