Element block pseudo-element :before generated with line-height 1 overflow hidden transition border 2px rgba(16,160,155,1) dashed z-index auto cursor default position static padding 20px background float none display block border-radius width 160px font-weight normal margin 0px height auto font-size 16px box-sizing content-box transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2)