背景のプロパティの一括指定

background:
	[transparent|色]
	[URL(ファイル名)
	 [repeat|repeat-x|repeat-y|no-repeat]
	 [scroll|fixed]
	 [left|center|right|サイズ]
	 [top|center|bottom|サイズ]]
;

div{background:yellow}

div{background:aquamarine}

div{background:#88ccaa}

div{background:rgb(255,127,127)}

div{ background:URL(back.gif); width:328; }

div{
	background:
		lightcyan
		URL(back.gif)
		repeat-y
		left
		top;
	width:328;
}

div{
	background:
		lightcyan
		URL(back.gif)
		repeat-y
		center
		top;
	width:328;
}

div{
	background:
		lightcyan
		URL(back.gif)
		repeat-y
		right
		top;
	width:328;
}

div{
	background:
		lightcyan
		URL(back.gif)
		repeat-x
		left
		bottom;
	width:328;
}

div{
	background:
		lightcyan
		URL(back.gif)
		no-repeat
		center;
	width:328;
}

div{
	background:
		URL(back.gif)
		scroll;
	width:328;
	height:96;
	overflow:scroll;
}

div{
	background:
		URL(back.gif)
		fixed;
	width:328;
	height:96;
	overflow:scroll;
}

div{
	background:
		lightcyan
		URL(back.gif)
		no-repeat
		fixed
		64px
		48px;
	width:100%;
	height:45%;
	overflow:scroll;
}

div{
	background:
		lightcyan
		URL(back.gif)
		no-repeat
		fixed
		40%
		20%;
	width:100%;
	height:45%;
	overflow:scroll;
}