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