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