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