body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", STHeiti, "Microsoft Yahei", Tahoma, Simsun, sans-serif;
    background-color: #F6F8FB;
    overflow-x: hidden;
    font-size: 24rem;
    color: #202020;
}

html {
    font-size: calc(100vw/750);
}

* {
    margin: 0;
    padding: 0;
}

input,
button {
    background: none;
    outline: none;
    border: 0;
}

em,
i {
    font-style: normal;
}

ul,
ol,
li {
    list-style: none;
}

img {
    border: none;
}

textarea {
    outline: none;
    resize: none;
}

a {
    text-decoration: none;
    color: #202020;
    display: block;
    cursor: all-scroll;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

p {
    word-wrap: break-word;
    margin: 0;
}

span {
    word-wrap: break-word;
}

ul {
    padding: 0;
    margin: 0;
}

input::-webkit-input-placeholder{
    color: #9F9E9E;
}
input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color: #9F9E9E;
}
input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color: #9F9E9E;
}
input:-ms-input-placeholder{  /* Internet Explorer 10-11 */ 
    color: #9F9E9E;
}