html, body, h1, h2, h3, h4, h5, h6, ul, ol, dl, li, dt, dd, p, div, span, img, a, table, tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
  font-weight: normal;
  font-size: 100%;
  vertical-align: baseline; }

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

body {
  line-height: 1;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%; }

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

li {
  list-style: none; }

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

table tr th, table tr td {
  text-align: left;
  vertical-align: middle;
  border: 1px solid #ccc;
  border-collapse: collapse; }

img, video {
  vertical-align: bottom; }

*, *:before, *:after {
  -o-box-sizing: border-box;
  -ms-box-sizing: border-box;
  box-sizing: border-box; }

.clearfix{
  zoom: 1;
}

.clearfix:after{
  content: ' ';
  display: table;
  clear: both;
}