Element block pseudo-class :active generated with box-sizing content-box line-height 1 overflow hidden position static width auto z-index auto font-size 600% transition opacity 1 margin 0px background border-radius display block font-weight normal border 0px rgba(0,0,0,1) solid transform float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) outline none height auto cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 100%