Element block pseudo-class :active generated with border 0px rgba(0,0,0,1) solid float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px font-weight normal cursor default overflow hidden background text-shadow 0px 0px 9px rgba(20,255,20,0.7) z-index auto width 160px border-radius height auto font-size 16px box-sizing content-box position static margin 0px transform transition line-height 1 display block