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