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