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