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