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