body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td {
  margin: 0;
  padding: 0;
}

body {
  background: #fff;
  color: #333;
  font-size: 14px;
  font-family:'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
   'Helvetica Neue', Helvetica, Arial, sans-serif, 'Apple Color Emoji',
  'Segoe UI Emoji', 'Segoe UI Symbol';
}

td, th, caption {
  font-size: 14px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: normal;
  font-size: 100%;
}

address, caption, cite, code, dfn, em, strong, th, var {
  font-style: normal;
  font-weight: normal;
}

a {
  color: #555;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

img {
  border: none;
}

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

input, textarea, select, button {
  font: 14px Verdana, Helvetica, Arial, sans-serif;
}

table {
  border-collapse: collapse;
}

html {
  overflow-y: scroll;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  *zoom: 1;
}