@charset "utf-8";
/* CSS Document */
   	#mb_top_btn{
		width:50px; 
		height:40px; 
		background-color:#69C;
		/*border:solid #999 thin;*/
		text-align:center;
		padding-top:5px;
		padding-bottom:5px;
		cursor:pointer;
		opacity:0.5;
		
		border-radius: 8px 8px 8px 8px;
		-moz-border-radius: 8px 8px 8px 8px;
		-webkit-border-radius: 8px 8px 8px 8px;

	}

   	#mb_middle_btn{
		width:50px; 
		height:40px;
		margin-top:20px;
		background-color:#69C;
		/*border:solid #999 thin;*/
		text-align:center;
		padding-top:20px;
		cursor:pointer;
		opacity:0.5;

		border-radius: 8px 8px 0px 0px;
		-moz-border-radius: 8px 8px 0px 0px;
		-webkit-border-radius: 8px 8px 0px 0px;

	}

	#mb_bottom_btn{
		width:50px; 
		height:100px;
		margin-top:10px;
		background-color:#69C;
		/*border:solid #999 thin;*/
		text-align:center;
		padding-top:70px;
		cursor:pointer;
		opacity:0.5;
		
		border-radius: 0px 0px 8px 8px;
		-moz-border-radius: 0px 0px 8px 8px;
		-webkit-border-radius: 0px 0px 8px 8px;
		
	}