:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif}html,body,#root{height:100%;margin:0;padding:0;background-color:#f2f2f2}.myBackground{width:100vw;min-height:100vh;display:flex;align-items:center;justify-content:center}.whiteBox{background-color:#fff;padding:20px;min-width:300px;width:25%;height:70%;border:1px solid #333}.itemBox{display:flex;justify-content:center;align-items:center;width:100%;height:80px}.title{font-size:30px;color:#333}.myForm{width:100%}