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