body {
  margin: 0;
  padding: 0;
  background-image: url(../images/start_page_background.jpg);
  background-repeat: repeat-x;
  background-position: top;
}

.main {
  display: none;
}

.content {
  text-align: center;
}

.slide_show {
  position: absolute;
  width: 440px;
  top: 186px;
  left: 50%;
  margin-left: -140px;
}