div.test-helper-wrapper{text-align:center}div.test-helper{display:inline-block;text-align:left;padding:10px;color:#333;font-family:AppleSDGothicNeo-Regular,noto-demilight,Malgun Gothic,"\b9d1\c740   \ace0\b515",dotum,\\B3CB\c6c0,sans-serif;max-width:640px}div.test-helper>div{padding:30px;border-radius:3px;background-color:#fff;margin:15px 10px}div.test-helper>div button,div.test-helper>div input{width:100%;padding:10px;margin:5px 0;border:0;border-radius:3px;outline:none}div.test-helper>div input[type=text]{box-sizing:border-box;border:1px solid #aaa}div.test-helper>div button{background-color:#ffd500;width:100%;margin:0}div.test-helper>div.title{text-align:center;font-size:20px}div.test-helper>div span{font-weight:700}div.test-helper>div p{color:#999}