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