Element input pseudo-element :before generated with padding 20px margin 0px border 1px #b7b7b7 solid line-height normal transform background cursor default font-size 16px box-sizing content-box font-weight normal border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) opacity 1.00 z-index auto float none transition width auto height auto overflow visible position static text-shadow 1px 1px 0px rgba(255,255,255,0.66) display inline-block