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