body, ul, li, p, h1, h2, h3, h4, h5, h6, img, br, hr, table, tr, td, dl, dt, dd, form {
  margin: 0;
  padding: 0;
}

html, body {
  position: relative;
  width: 100%;
  height: 100%;
	
}

body {
  font-family: Arial, '微软雅黑';
  font-size: 14px;
  color: #434343;
}

.clear:after {
  display: block;
  clear: both;
  overflow: hidden;
  zoom: 1;
  height: 0;
  content: '';
}

ul, li {
  list-style: none;
}

img {
  display: block;
  border: none;
}

a {
  text-decoration: none;
  color: #666;
}

.Box {
  width: 1200px;
  margin: 0 auto;
}