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