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