Element block pseudo-element :before generated with box-sizing content-box border-radius text-shadow 1px 1px 1px rgba(40,40,40,1) border 0px rgba(0,0,0,1) solid cursor default font-size 16px font-weight normal padding 20px margin 0px display block z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform line-height 1 float none height auto width 160px transition background overflow hidden position static