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