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