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