Element block pseudo-element :after generated with background display block width auto cursor default transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto float none border-radius font-weight normal padding 10px margin 0px transition position static z-index auto border 0px rgba(0,0,0,1) solid overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box line-height 1 font-size 16px