Element block pseudo-class :active generated with overflow hidden transform font-weight normal opacity 1 border 0px rgba(0,0,0,1) solid transition margin 0px outline none text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-shadow 8px 1px 1px rgba(0,0,0,0.3) font-size 17px height auto cursor default float none display block z-index auto border-radius width 160px padding 20px background box-sizing content-box position static line-height 1