@charset "UTF-8";
/* CSS Document */

html, body {height: 100%;}

body {
  margin: 0;
  padding: 0;
  position: relative;
  min-width: 960px;
  min-height: 600px;
  }
.mainImage {
  margin: -300px 0 0 -480px;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 960px;
  height: 600px;
}