/* Board background & Mascot */
body {
  background: #EEF2FF;
  color: #000;
  background: url('https://media.8ch.net/file_store/57a0ba8813667c1eee0df110e10951be3670ae5ecb9a4d3b3bdd27cea29bd4a9.png'), #EEF2FF;
  background-repeat: no-repeat, repeat;
  background-attachment: fixed, fixed;
  background-position: right bottom, center;
  background-size: 15%, 10%;
}