Element block pseudo-class :active generated with width 160px font-size 16px z-index auto border-radius text-shadow 1px 1px 1px rgba(152,0,0,1) transform position static padding 20px display block height auto line-height 1 border 0px rgba(0,0,0,1) solid background box-shadow 1px 1px 1px rgba(152,0,0,1) transition margin 0px overflow hidden opacity 1 cursor default outline none float none box-sizing content-box font-weight normal