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