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