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