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