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