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