@charset "utf-8";
/* CSS Document */

html {
 background-color:#000000;
 }
 
body{
	background-color: #000000;
	 margin:0px;          
     padding:0px;         
     text-align:center;
}
 
#twitter {
	position:absolute;
	margin-top:-650px;
	margin-left:120px;
	width:250px;
	height:300px;
	z-index:2; 
	}

/*IE6用*/
* html #twitter {
	position:absolute;
	margin-top:150px;
	margin-left:-1000px;
	width:250px;
	height:300px;
	z-index:2; 
	}
/*IE7用*/	
*:first-child+html #twitter {
	position:absolute;
	margin-top:150px;
	margin-left:-1000px;
	width:250px;
	height:300px;
	z-index:2; 
	}
	
#myAlternativeContent {
	 width: 1000px;
	 height:800px;
	 text-align:left;
　   margin:0 auto;
	 background-color: #000000;
	 z-index:0; 
       
	}