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