body {
  background: #fff;
}

.content-outer {
  display: table;
  width: 100%;
  height: 100%;
}

.content-inner {
  display: table-cell;
  text-align: center;
  vertical-align: middle;
  padding: 15px;
}

img {
  max-width: 100%;
}

@media only screen and (max-width: 514px) {
	img {
    width: 100%;
  }
}