.lp_wrapper {
  max-width: 750px;
  margin: 0 auto;
}
.lp_wrapper div {
  font-size:0;
  line-height:0;
  overflow: hidden;
  display: block;
  margin: 0;
  padding: 0;
}
.lp_wrapper img {
  height: auto;
  display: block;
  -moz-force-broken-image-icon: 0; /* Firefox—p */
}