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