html,body,p,ul{
    margin:0;
    padding:0;
}

ul li{
    list-style-type:none;
}

input{
    border: none;
    background:transparent;
}

body{
    font-family:STHeiti;
    max-width: 750px;
    margin:0 auto;
    overflow-x:hidden;
    min-height:100vh;
    background-color:#fafafa;
}
input:focus {
    outline: none;
}

h1,h2,h3{
    margin:0;
}

video{
    border:none;
}

a{
    text-decoration:none;
}

footer{
    width:7.5rem;
    height:1rem;

    background-image: url('../images/end.png');
    background-size: 100% 100%;
}

input{
    font-size:0.32rem;
}