body,
div#container,
div#wiki-container {
    background:transparent;
}
body {
	background-image:url('https://image01.seesaawiki.jp/d/b/dezaemon_db/361c5b28c9d82c4742d1.jpg');
	background-repeat:repeat;
	background-position:0 0;
	background-color:transparent;
}