Element input pseudo-element :after generated with width auto padding 20px z-index auto position static height auto margin 0px line-height normal border 1px #b7b7b7 solid display inline-block overflow visible font-size 16px font-weight normal border-radius box-sizing content-box transform cursor default text-shadow 1px 1px 0px rgba(255,255,255,0.66) float none transition background box-shadow 2px 2px 2px rgba(0,0,0,0.2)