body {
    font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "\5FAE\8F6F\96C5\9ED1", Arial, sans-serif;
    background-color: #fff;
    color: #454545;
}

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

a{
    text-decoration: none;
    color: #404040;
}

img{
    vertical-align: top;
    margin:0;
}
