/** {margin: 0; 
	padding: 0; 
	font-size: 100px; 
	font-weight: normal; 
	font-style: normal;}
	@import "reset.css";*/
	

	body { background-image: url("universe.jpg"); 
	background-size: cover;
		font-family: Times, "Noto Sans KR", sans-serif;
		color: ghostwhite;
		line-height: 1.5;
		word-break: keep-all}
		div{border: 1px solid #ffffff;}
		ul{list-style: none}
		#main_div{width: 100%; margin: 0 auto;}

#header{width: 100%; height: 250px; 
	background-color:rgba(25, 25, 112, 0.4); 
	color: ghostwhite; border-bottom: 1px solid #0000000; position: sticky; top: 10px;}

	#header h1{font-size: 50px;}
	#header .p1{font-size: 30px;}

	#button{width: 30%; height: 600px; float: left; text-align: center;}
	#button .button1{
	box-shadow:inset 0px 1px 0px 0px #ffffff;
	background:linear-gradient(to bottom, #f9f9f9 5%, #e9e9e9 100%);
	background-color:#f9f9f9;
	border-radius:5px;
	border:1px solid #dcdcdc;
	display:inline-block;
	cursor:pointer;
	color:#666666;
	font-family:Times New Roman;
	font-size:15px;
	font-weight:bold;
	padding:13px 23px;
	text-decoration:none;
	text-shadow:0px 4px 0px #ffffff;

}
#button .button1:hover {
	background:linear-gradient(to bottom, #e9e9e9 5%, #f9f9f9 100%);
	background-color:#e9e9e9;
}



	#content{width: 67%; height: 600px; float: right;}
	#content ul{over: hidden;}
	#content ul li{width: 150px; height: 120px; text-align: center; float: left;}
	/*background-color: rgba(127, 255, 0, 0.7); position: center;}*/
	/*background-color: rgba(188, 143, 143, 0.7)*/
	
	#bgm{width: 100%; height: 10%; clear: both;}
	#bgm h3{font-size: 30px;}
	#footer{width: 100%; height: 10%; clear: both;}