body {
  background-color: #000;
  margin: 0;
}

#main {
background: url(images/ciricle-gradient.png) no-repeat;
  width: 900px;
  min-height: 1100px;
  margin-left: auto;
  margin-right: auto;
}

#main a img.link {
  margin-left: 460px;
  border: 0;
}

img.logo {
  display: block;
  margin-left: auto;
  margin-right: auto;
  padding-top: 100px;
  margin-bottom: 75px;
}

img.title {
  display: block;
  margin-left: auto;
  margin-right: 445px;
  margin-top: 15px;
}