body {
  height: 100%;
  min-height:100%;
  margin: 0;
  padding: 0;
}
.head {
  width: 100%;
  color: #ffffff;
  font-size: 13px;
  font-family: tahoma, sans-serif;
  text-align: center;
}
.head > div {
  display: inline-block;
  text-align: right;
  padding: 10px;
}
.grid {
  padding-left: 50px;
  padding-right: 50px;
  text-align: center;
  font-size: 0;
}
.grid > div {
  display: inline-block;
  width: 250px;
  height: 250px;
  background: none;
  margin: 0;
}
.grid > div > img {
  width: inherit;
  height: inherit;
}
.gallery {
  display: none;
}