Element block pseudo-element :after generated with background z-index auto border-radius overflow hidden display block height auto cursor default margin 0px font-size 28px padding 20px box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform font-weight normal position static border 0px rgba(0,0,0,1) solid width 160px line-height 1 float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) transition