Element input pseudo-element :before generated with box-sizing content-box z-index auto cursor default padding 20px border 0px rgba(0,0,0,1) solid width 160px overflow hidden height auto float none transition font-size 16px margin 0px transform font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 border-radius background box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block position static