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