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