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