Element input pseudo-element :after generated with font-size 16px position static height auto overflow visible float none width auto font-weight normal transition z-index auto border 1px #ccc solid outline none box-shadow display inline-block cursor default opacity 1 line-height normal padding 8px border-radius text-shadow 1px 1px 0px rgba(255,255,255,0.66) margin - box-sizing content-box transform background