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