/*reset start*/
html, body, h1, h2, h3, h4, h5, h6, div, dl, dt, dd, ul, ol, li, p, blockquote, pre, hr, figure, table, caption, th, td, form, fieldset, legend, input, button, textarea, menu {
    margin: 0;
    padding: 0;
    font-family: "PingFang-SC-Medium",'Microsoft YaHei';
  }
  
  html, body, form, fieldset, p, div, h1, h2, h3, h4, h5, h6 {
    -webkit-text-size-adjust: none;
  }
  
  header, footer, section, article, aside, nav, hgroup, address, figure, figcaption, menu, details {
    display: block;
  }
  
  table {
    border-collapse: collapse;
    border-spacing: 0;
  }
  
  caption, th {
    text-align: left;
    font-weight: normal;
  }
  
  html, body, fieldset, img, iframe, abbr {
    border: 0;
  }
  
  i, cite, em, var, address, dfn {
    font-style: normal;
  }
  
  [hidefocus], summary {
    outline: 0;
  }
  
  li {
    list-style: none;
  }
  
  input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0 1000px white inset !important;
  }
  
  h1, h2, h3, h4, h5, h6, small {
    font-style: normal;
    font-weight: normal;
  }
  
  pre, code, kbd, samp {
    font-family: inherit;
  }
  
  q:before, q:after {
    content: none;
  }
  
  textarea {
    overflow: auto;
    resize: none;
  }
  
  label, summary {
    cursor: default;
  }
  
  a, button {
    cursor: pointer;
  }
  
  button {
    border: none;
    outline: 0 none;
  }
  
  a {
    color: #333;
  }
  
  body {
    font-size: 15px;
  }
  
  del, ins, u, s, a, a:hover {
    text-decoration: none;
  }
  
  body, textarea, input, button, select, keygen, legend {
    color: #333;
    outline: 0;
  }
  
  body * {
    -webkit-tap-highlight-color: transparent;
    tap-highlight-color: transparent;
  }
  
  .clearfix:after {
    content: ".";
    display: block;
    overflow: hidden;
    height: 0;
    clear: both;
    visibility: hidden;
  }
  
  * html .clearfix {
    height: 1%;
  }
  
  textarea, select {
    outline: none;
    -webkit-appearance: none;
  }
  
  .clearOver {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  
  .fl {
    float: left;
  }
  
  .fr {
    float: right;
  }
  body {
    max-width: 7.5rem;
    margin: 0 auto;
  }
  
  .fl {
    float: left;
  }
  
  .fr {
    float: right;
  }
  
  .f28 {
    font-size: .28rem;
  }
  
  .f34 {
    font-size: .34rem;
  }
  
  .page {
    -webkit-overflow-scrolling: touch;
  }
  
  input::-webkit-input-placeholder, textarea::-webkit-input-placeholder {
    /* WebKit browsers */
    color: #999;
  }
  
  input:-moz-placeholder, textarea:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #999;
  }
  
  input::-moz-placeholder, textarea::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #999;
  }
  
  input:-ms-input-placeholder, textarea:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: #999;
  }
  
  .warn {
    font-size: .32rem;
    padding: .1rem .5rem;
    background: rgba(0, 0, 0, 0.9);
    color: #fff;
    position: fixed;
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    border-radius: .1rem;
    white-space: nowrap;
  }
  
  body::-webkit-scrollbar {
    width: 0;
    height: 0;
    color: transparent;
  }