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