@charset "utf-8";
body{background: #f5f5f5;font-size:14px;text-align: center;display: flex;flex-direction: column;justify-content: center;align-items: center;padding: 50px;box-sizing: border-box;}
.code{
    border-radius: 7px;
    overflow: hidden;
    background: #fff;
    padding: 40px 20px;
    margin: 40px;
}
.code img{
    display: block;
    width: 300px;
}
.code-title{
	font-size: 20px;
	margin-top: 20px;
}
.intro{
    margin: 40px;
    font-size: 17px;
}
.footer {font-size:14px;}
.footer a {margin:0 5px;display:inline-block;color: #7e7e7e;}