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