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