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