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