＜ＨＥＡＤ＞＜／ＨＥＡＤ＞に <STYLE type="text/css"> <!-- BODY{background-image:url("背景画像のＵＲＬ"); background-color:#背景色; background-position:右% 縦%; background-repeat:no-repeat; background-attachment:fixed;} --> </STYLE>