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