Element block pseudo-class :active generated with transition box-sizing content-box width 160px font-size 16px height auto background text-shadow 0px 0px 9px rgba(20,255,20,0.7) padding 20px border-radius float none box-shadow 0px 0px 9px rgba(0,0,0,0.5) line-height 1 cursor default transform display block position static border 0px rgba(0,0,0,1) solid font-weight normal overflow hidden margin 0px z-index auto