* {
  tap-highlight-color: transparent;
  -webkit-tap-highlight-color: transparent;
  -ms-tap-highlight-color: transparent;
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  border: 0;
}

a, abbr, acronym, address, applet, article, aside, audio, b, big, blockquote, body, canvas, caption, center, cite, code, dd, del, details, dfn, div, dl, dt, em, embed, fieldset, figcaption, figure, footer, form, h1, h2, h3, h4, h5, h6, header, hgroup, html, i, iframe, img, ins, kbd, label, legend, li, mark, menu, nav, object, ol, output, p, pre, q, ruby, s, samp, section, small, span, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, time, tr, tt, u, ul, var, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  vertical-align: baseline;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
  font-family: "Helvetica Neue",Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Heiti SC","Microsoft YaHei",sans-serif;
  color: #333;
}

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

html {
  -webkit-text-size-adjust: 100%;
}

a, div, header, span {
  -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

a {
  color: inherit;
  text-decoration: none;
}

blockquote, q {
  quotes: none;
}

blockquote:after, blockquote:before, q:after, q:before {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

input, textarea {
  outline: 0;
  resize: none;
}

.clear {
  clear: both;
}

.clearfix {
  overflow: hidden;
  _zoom: 1;
}