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