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