a, address, article, aside, audio, b, body, canvas, center, dd, div, dl, dt, em, embed, font, footer, form, h1, h2, h3, h4, h5, h6, header, hr, html, i, iframe, img, label, li, nav, object, ol, p, pre, section, span, strong, table, tbody, td, th, thead, tr, ul, var, video{
  border: 0;
  margin: 0;
  padding: 0;
}
html, body {
  height: 100%;
}
ol, ul {
  list-style: none;
}
li {
  display: list-item;
}
h1, h2, h3, h4, h5, h6 {
  font-family: Microsoft Yahei; font-size:100%; font-weight:normal
}
img {
  color: transparent;
  font-size: 0;
  vertical-align: middle;
  -ms-interpolation-mode: bicubic;
  -moz-force-broken-image-icon: 1;
}
input,
button {
  padding: 0;
  margin: 0;
  outline: none;
  font-family: Microsoft Yahei;
}
body {
  font: 12px/150% Microsoft YaHei, Arial, Verdana, simsun;
  color: #333;
}
a{
  text-decoration: none; color:#333
}
.clearfix:before,
.clearfix:after {
  content: '.';
  display: block;
  visibility: hidden;
  font-size: 0;
  line-height: 0;
  width: 0;
  height: 0;
}
.clearfix:after {
  clear: both;
}
.clearfix {
  zoom: 1;
}