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