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