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