Element block pseudo-element :before generated with font-weight normal box-sizing content-box border 0px rgba(0,0,0,1) solid cursor default padding 20px transition margin 0px position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px float none border-radius background line-height 1 text-shadow 3px 1px 1px rgba(0,0,0,0.2) height auto transform z-index auto display block overflow hidden font-size 16px