移动端页面初始化

<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">

*{
    padding: 0;
    margin: 0;
}

html{
    font-size: 62.5%;
}
html,body{
    height: 100%;
}
body{
    font-family: "Helvetica Neue", Helvetica, STHeiTi, Arial, sans-serif;
    font-size: 1.4rem;
}

ul,li{
    list-style: none;
}

a{
    text-decoration: none;
}