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