/* outline */
	.outline{
	 	width:988px;
	}
	
/* header & footer color */
	.top_end_color{
	 	background-color:lightpink;

	}
	
/* history */
	.history1{
	 	width:250px;
	}
	.history2{
		height:55px;
	 	overflow:scroll;
	 	border-style:inset;
	}

/* side_r */
	.side_r{
	 	width:238px;/*height:100%;*/
		float:right;
	 	background-color:lightgreen;
	}
	
/* side_l */
	.side_l{
	 	width:238px;/*height:100%;*/
		float:left;
	 	background-color:lightgreen;
	}

/* main */
	.main_l{
	 	width:730px;/*height:1600px;*/
	 	float:left;
	 	background-color:lightyellow;
	}
	.main_r{
	 	width:730px;/*height:1600px;*/
	 	float:right;
	 	background-color:lightyellow;
	}


/* margin-top */
	.margin10{
		margin-top:10px;
		margin-bottom:10px;
	}
	
/* padding */
	.padding1{
/*	 	padding-top:5px;
	 	padding-bottom:5px;
	 	padding-left:5px;
	 	padding-right:5px;
*/		padding:5px 5px 5px 5px;
	}

/* float right */
	 .right{
	 	float:right;
	}
	
/* float left */
	 .left{
	 	float:left;
	}

/* float clear */
	 .clear{
	 	clear:both;
	}