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