Element input pseudo-element :after generated with margin 0px transform border 1px #b7b7b7 solid padding 20px line-height normal transition font-weight normal overflow visible float none font-size 16px position static display inline-block box-sizing content-box text-shadow width auto background z-index auto border-radius cursor default height auto box-shadow 1px 1px 6px rgba(0,0,0,0.2)