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