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