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