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