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