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