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