html {
    height: auto;
    background: rgb(244, 244, 244);
}

body {
    max-width: 540px;
    margin: 0 auto;
    height: auto;
}

#app {
    background: #fff;
}

#app>div {}

#app>div>img {
    width: 100%;
}

#app>div>b {
    font-size: 20px;
    text-align: center;
    color: red;
    font-weight: bold;
    margin: 10px 0;
}

#app>div>ul {
    padding: 0 20px;
    margin-top: 20px;
}

#app>div>ul>li {}

#app>div>ul>li>p {
    font-size: 18px;
}

#app>div>ul>li>p::before {
    position: relative;
    content: '*';
    color: red;
    margin-right: 5px;
}

#app>div>ul>li>input {
    border: 1px solid #333;
    width: 100%;
    padding: 10px 10px;
    font-size: 18px;
    margin-top: 10px;
    margin-bottom: 20px;
    color: #333;
}

#app>div>button {
    display: table;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 20px;
    color: #fff;
    background: blue;
    margin: 0 auto;
    margin-bottom: 20px;
    cursor: pointer;
}