.screen1{
	right: 0px;
	width: auto;
	height: auto;
	position: absolute;
	display: block;
	background-color: indigo;

	z-index: 999;
	visibility: hidden;	
}

.screen{
	margin: 0px auto;

	width: 100%;
	height: auto;;

}
.img1{
	margin: 0px auto;
width: 100%;
	height: 240px;
	background-size: 70%;
	background-image:url(/html2/aboutus/images/img11-01.png);
	background-repeat: no-repeat;
	background-position: center;
	
	
}
.t1{
	margin-top: 12px;
	margin-bottom:12px;
	color: #3B7EA8;
	font-size: 1.5em;
	font-weight: bold;
}


@media all and (max-width:1263px) 
{ 





}




@media all and (max-width:1198px) 
{ 


}





@media all and (max-width:991px) 
{ 


}

/* 모바일 가로, 테블릿 세로 (해상도 ~ 479px)*/
@media all and (max-width:767px) 
{ 
	.screen{
		margin: 0px auto;
		float: none;
		
		width: 412px;
		font-size:0.8em;
			padding-left: 5%;
	padding-right: 5%;
		}
	.img1{
		height: 160px;
		
		background-size: 412px;
		background-repeat: no-repeat;
		
	}
	

	
}