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