@charset "UTF-8";
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote，th, td {
  margin: 0;
  padding: 0;
}

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

fieldset, img {
  border: 0;
}

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

ol, ul {
  list-style: none;
}

caption, th {
  text-align: left;
}

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

input {
  outline: none;
}

html {
  font-family: Microsoft YaHei;
  font-size: 16px;
}

a {
  color: #000;
  text-decoration: none;
}

.fr {
  float: right;
}

.fl {
  float: left;
}

.cb:after {
  display: block;
  content: '';
  clear: both;
}

.p0 {
  padding: 0 !important;
}

.pl0 {
  padding-left: 0 !important;
}

.pl5 {
  padding-left: 5px;
}

.pl10 {
  padding-left: 10px;
}

.pl15 {
  padding-left: 15px;
}

.pl20 {
  padding-left: 20px;
}

.pr0 {
  padding-right: 0 !important;
}

.pr5 {
  padding-right: 5px;
}

.pr10 {
  padding-right: 10px;
}

.pr15 {
  padding-right: 15px;
}

.pr20 {
  padding-right: 20px;
}

.ml5 {
  margin-left: 5px;
}

.ml10 {
  margin-left: 10px;
}

.ml15 {
  margin-left: 15px;
}

.ml20 {
  margin-left: 20px;
}

.mr5 {
  margin-right: 5px;
}

.mr10 {
  margin-right: 10px;
}

.mr15 {
  margin-right: 15px;
}

.mr20 {
  margin-right: 20px;
}

.mt10 {
  margin-top: 10px;
}

.mt15 {
  margin-top: 15px;
}

.mt20 {
  margin-top: 20px;
}

.mt30 {
  margin-top: 30px;
}

.ww20 {
  width: 20%;
}

.ww25 {
  width: 25%;
}

.ww33 {
  width: 33.33%;
}

.ww50 {
  width: 50%;
}

.ww100 {
  width: 100%;
}

.ilb {
  display: inline-block;
  vertical-align: middle;
}

.vm {
  vertical-align: middle;
}

.tc {
  text-align: center;
}

.bj-cover {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}