.main_menu_colspan{
		line-height:		0em;		/* メインメニューの上下の幅 */
	}

	img{
		border:0px;
	}

	#mainContainer{
		width:760px;
		margin:0 auto;
		text-align:left;
		background-color:#FFF;
	}
	
	#leftContainer{
		width:160px;
		float:left;
		padding-left:5px;
		padding-right:5px;
		height:300px;
	}
	
	#contentContainer{
		width:590px;
		float:left;
	}
	.ad{
		clear:both;
		text-align:center;
		padding:5px;
	}	
	
	/* END DEMO CSS */

	#dhtmlgoodies_menu{		
		font-family:arial;			/* Font for main menu items */
		width:150px;				/* Width of main menu */
		
	}

	#dhtmlgoodies_menu	li{			/* Main menu <li> */
		list-style-type:none;		/* No bullets */
		margin:0px;					/* No margin - needed for Opera */
	}

	#dhtmlgoodies_menu ul{	
		margin:0px;					/* No <ul> air */
		padding:0px;				/* No <ul> air */
/*		list-style-type:square;		/* No bullets */
	}

	#dhtmlgoodies_menu ul li ul{	/* Styling for those who doesn't have javascript enabled */
		padding-left:10px;
/*		list-style-type:square;		/* No bullets */
	}

	/* メインメニューの設定 */
	#dhtmlgoodies_menu	li a{		/* Main menu links */
		text-decoration:none;			/* No underline */
		vertical-align:middle;		/* Align text in the middle */
		border:0px solid #000;		/* Black border */
		margin:0px;					/* A little bit of air */
		padding:0px;				/* Air between border and text inside */
		display:block;
/*		color:#000;					/* メニューを文字で表示する際の元の文字色 */
/*		height:20px;				/* 20 pixel height */
		line-height:0px;			/* 20 pixel height */
/*		background-color:#FAFAFA;	/* Light blue background color */
	}

	/* onMouse の時 */
	#dhtmlgoodies_menu	li a:hover,#dhtmlgoodies_menu .activeMainMenuItem{
		background-color:blue;		/* バックカラー */
/*		color:#FFF; */				/* 文字で表示する際の文字色 */
	}

	/* サブメニューの設定 */
	.dhtmlgoodies_subMenu{
		visibility:hidden;
		position:absolute;
		overflow:hidden;
		border:0px solid #000;
		background-color:#FAFAFA;
		text-align:left;
/*		filter: chroma(color=#FAFAFA); */	/* 指定色を透過する */
/*		filter:alpha(opacity=50);*/			/* 半透明にする */
		font-family:arial;

	}

	.dhtmlgoodies_subMenu ul{
		margin:0px;
		padding:0px;	
		list-style-type:square;				/* No bullets */
	}

	.dhtmlgoodies_subMenu ul li{
		margin:0px;
		padding:0px;						/* 1px of air between submenu border and sub menu item - (the "white" space you see on mouse over )*/
		list-style-type:square;				/* No bullets */
	}

	.dhtmlgoodies_subMenu ul li a{			/* Sub menu items */
		white-space:nowrap;					/* No line break */
		text-decoration:none;				/* No underline */
		
		height:16px;						/* 16 pixels height */
		line-height:16px;					/* 16 pixels height */
		padding:0px;						/* 1px of "air" inside */
		display:block;						/* Display as block - you shouldn't change this */
	}	

	.dhtmlgoodies_subMenu ul li a:hover{	/* Sub menu items - mouse over effects */
		background-color:yellow;			/* Blue background */
	}