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